{"id":2004,"date":"2020-03-21T06:04:14","date_gmt":"2020-03-21T06:04:14","guid":{"rendered":"http:\/\/boyanmfg.com\/?p=2004"},"modified":"2024-05-27T17:16:29","modified_gmt":"2024-05-27T17:16:29","slug":"common-injection-molding-defects","status":"publish","type":"post","link":"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/","title":{"rendered":"Difetti comuni dello stampaggio a iniezione che i clienti dovrebbero conoscere"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2004\" class=\"elementor elementor-2004\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a75602c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a75602c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7a68d82\" data-id=\"7a68d82\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39b1af7 elementor-widget elementor-widget-heading\" data-id=\"39b1af7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Indice dei contenuti<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Allinea la tabella dei contenuti\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Identifying_and_Preventing_Injection_Molding_Defects_in_Manufacturing\" >Identificazione e prevenzione dei difetti di stampaggio a iniezione nella produzione<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#The_Main_types_of_injection_molding_defects\" >I principali tipi di difetti di stampaggio a iniezione<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Sink_marks\" >Segni di affondamento<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Flashes_or_too_noticeable_parting_line\" >Lampi o linea di separazione troppo evidente<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Gate_blush\" >Arrossire il cancello<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Weld_line\" >Linea di saldatura<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Vacuum_voids_and_air_bubbles\" >Vuoti e bolle d'aria<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Contact_us_today_to_start_your_custom_molding_project\" >Contattateci oggi stesso per iniziare il vostro progetto di stampaggio personalizzato.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Silver_streak_splay\" >Striscia d'argento \/ splay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Short_shots\" >Colpi brevi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Floating_Fibers\" >Fibre galleggianti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Jetting\" >Jetting<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/#Conclusion_on_injection_molding_defects\" >Conclusioni sui difetti dello stampaggio a iniezione<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Identifying_and_Preventing_Injection_Molding_Defects_in_Manufacturing\"><\/span>Identificazione e prevenzione dei difetti di stampaggio a iniezione nella produzione<span class=\"ez-toc-section-end\"><\/span><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea3bd25 elementor-widget elementor-widget-text-editor\" data-id=\"ea3bd25\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Il successo dello stampaggio a iniezione di materie plastiche richiede competenze e conoscenze approfondite. Il processo coinvolge numerosi elementi, tra cui la progettazione dello stampo, le impostazioni della macchina, la procedura di stampaggio stessa e le caratteristiche del materiale. Una gestione non corretta di questi aspetti pu\u00f2 portare a vari <strong>difetti nello stampaggio a iniezione<\/strong>.<\/p><p class=\"translation-block\">L'avvio di un progetto di stampaggio di materie plastiche richiede una <strong>comunicazione approfondita con il vostro stampista<\/strong>. \u00c8 fondamentale identificare in anticipo i potenziali difetti dello stampaggio a iniezione. &lt;I produttori di stampi potrebbero trascurare difetti minori o ritenerli accettabili<\/strong>, causando potenzialmente problemi durante la produzione dello stampo.<\/p><p class=\"translation-block\">L'impegno nella <a href=\"http:\/\/boyanmfg.com\/design-for-manufacturing-plastic-injection-molding\/\">progettazione per la producibilit\u00e0 (DFM) e nell'analisi del flusso dello stampo<\/a> pu\u00f2 affrontare efficacemente queste sfide, garantendo un processo di stampaggio pi\u00f9 fluido.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ffdb124 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ffdb124\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-69a76dd\" data-id=\"69a76dd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-befda3b elementor-widget elementor-widget-menu-anchor\" data-id=\"befda3b\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"defect_types\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49ea365 elementor-widget elementor-widget-heading\" data-id=\"49ea365\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"The_Main_types_of_injection_molding_defects\"><\/span>I principali tipi di difetti di stampaggio a iniezione<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85050a2 elementor-widget elementor-widget-text-editor\" data-id=\"85050a2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">I <strong>principali tipi di difetti di stampaggio a iniezione<\/strong> sono:<\/p><p class=\"translation-block\">1. <a href=\"#sink_mark\">Segni di affondamento<\/a>, 2. <a href=\"#flash\">Flash<\/a>, 3. <a href=\"#gate_blush\">Blush della porta<\/a>, 4. <a href=\"#weld_line\">Linea di saldatura<\/a>, 5. <a href=\"#void_bubble\">Voidi e bolle<\/a>, 6. <a href=\"#void_streak\">Silver Streak<\/a>. <a href=\"#silver_streak\">Striscia d'argento<\/a>. 7. <a href=\"#short_shots\">Scatti brevi<\/a>. 8. <a href=\"#floating_fibers\">fibre galleggianti<\/a>. 9. <a href=\"#jetting\">Getto<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4fa22a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4fa22a9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2f2cd45\" data-id=\"2f2cd45\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-80c69e1 elementor-widget elementor-widget-menu-anchor\" data-id=\"80c69e1\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"sink_mark\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50b6fd1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"50b6fd1\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71c42e8 elementor-widget elementor-widget-heading\" data-id=\"71c42e8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Sink_marks\"><\/span>Segni di affondamento<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c567b5 elementor-widget elementor-widget-text-editor\" data-id=\"1c567b5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">I segni di affondamento sono <strong>deformazioni indesiderate sulla superficie<\/strong> di parti stampate a iniezione. Si verificano perch\u00e9 durante il processo di stampaggio a iniezione, <strong>la superficie si raffredda e si solidifica prima dell'interno<\/strong>, e nelle sezioni pi\u00f9 spesse, l'interno continua a raffreddarsi e a contrarsi dopo la superficie, causando una trazione e uno stiramento verso il basso sulla superficie.<\/p><p class=\"translation-block\">Spesso compaiono in aree con sezioni di parete pi\u00f9 spesse, transizioni troppo rapide nello spessore della parete o all'intersezione di nervature, bocche e pareti esterne.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b7b2c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b7b2c3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-03e5b9e\" data-id=\"03e5b9e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b24a492 elementor-widget elementor-widget-text-editor\" data-id=\"b24a492\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Il problema principale causato dai segni di affondamento \u00e8 il disturbo estetico, ma a volte possono anche portare a problemi funzionali, soprattutto quando sono richieste alta precisione e planarit\u00e0.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1ddcfcf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ddcfcf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a48f30a\" data-id=\"a48f30a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6490c98 elementor-widget elementor-widget-image\" data-id=\"6490c98\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-an-ABS-part-300x300.jpg\" class=\"attachment-medium size-medium wp-image-2009\" alt=\"Segno di affondamento su un pezzo in ABS\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-an-ABS-part-300x300.jpg 300w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-an-ABS-part-100x100.jpg 100w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-an-ABS-part-150x150.jpg 150w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-an-ABS-part.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-096b7f6\" data-id=\"096b7f6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eae95cc elementor-widget elementor-widget-image\" data-id=\"eae95cc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-caused-by-a-rib.jpg\" title=\"segno di sprofondamento causato da una costola\" alt=\"segno di sprofondamento causato da una costola\" loading=\"lazy\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-390e98f elementor-widget elementor-widget-image\" data-id=\"390e98f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"338\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-caused-by-bosses.jpg\" class=\"attachment-large size-large wp-image-8313\" alt=\"segno di sprofondamento causato da bocchette sottostanti\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-caused-by-bosses.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-caused-by-bosses-300x169.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Segni di affondamento causati da bocchette sottostanti<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f698f5e elementor-widget elementor-widget-text-editor\" data-id=\"f698f5e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Se la superficie richiede una vernice ad alta brillantezza, i segni del lavandino diventano pi\u00f9 evidenti. Nelle immagini sottostanti, i prodotti mostrano una differenza significativa nella visibilit\u00e0 dei segni di lavandino prima e dopo la verniciatura.<\/p><p class=\"translation-block\">Questo problema si applica anche ai prodotti in plastica con superfici lucidate a specchio e ai materiali lucidi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db894be elementor-widget elementor-widget-image\" data-id=\"db894be\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/elementor\/thumbs\/shiny-surface-more-sensitive-to-sink-marks-r8r86bhuluq7yftb6qrydcsoi0vf8x7rp6tp36dsww.jpg\" title=\"superficie lucida pi\u00f9 sensibile ai segni di affondamento\" alt=\"La superficie lucida \u00e8 pi\u00f9 sensibile ai segni di affondamento\" loading=\"lazy\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4131d77 elementor-widget elementor-widget-text-editor\" data-id=\"4131d77\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Per alcuni prodotti con pareti eccessivamente spesse, l'aumento della pressione di confezionamento e del tempo di confezionamento potrebbe non risolvere il problema del segno di affondamento. In questi casi, l'unica soluzione \u00e8 scegliere materiali con tassi di ritiro relativamente pi\u00f9 bassi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad0893e elementor-widget elementor-widget-image\" data-id=\"ad0893e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/boyanmfg.com\/shop\/thick-walled-injection-molding\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"700\" height=\"350\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-thick-wall-part.jpg\" class=\"attachment-large size-large wp-image-2027\" alt=\"segno di lavandino su un pezzo a parete spessa\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-thick-wall-part.jpg 700w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-thick-wall-part-600x300.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/sink-mark-on-thick-wall-part-300x150.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ca3fa58 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca3fa58\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-22c5994\" data-id=\"22c5994\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d732821 elementor-widget elementor-widget-text-editor\" data-id=\"d732821\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Causa<\/strong>:<\/p><p class=\"translation-block\">I segni di affondamento si verificano perch\u00e9 durante il processo di stampaggio a iniezione, la superficie si raffredda e si solidifica per prima, mentre l'interno continua a raffreddarsi e a contrarsi successivamente. Durante la fase di impaccamento dello stampaggio a iniezione, l'ugello continua a fornire plastica fusa nella cavit\u00e0 dello stampo per compensare il ritiro della plastica.<\/p><p class=\"translation-block\">Tuttavia, questa plastica aggiuntiva non \u00e8 in grado di compensare completamente il ritiro, provocando una trazione verso il basso della superficie.<\/p><p class=\"translation-block\">Se la parte in plastica ha uno spessore di parete sottile e uniforme, il ritiro verso il basso sulla sua superficie \u00e8 consistente, quindi non ci saranno segni evidenti di cedimento. Tuttavia, se lo spessore delle pareti \u00e8 irregolare o se \u00e8 troppo spesso, causando un ritiro irregolare e significativo, sulla superficie saranno visibili segni di cedimento localizzati.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66a60c8 elementor-widget elementor-widget-menu-anchor\" data-id=\"66a60c8\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"avoid_sink_marks\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e28314 elementor-widget elementor-widget-text-editor\" data-id=\"9e28314\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>Consigli di progettazione per evitare le macchie del lavandino<\/strong><\/h4><p class=\"translation-block\">Le macchie dei lavelli sono spesso la conseguenza di una progettazione inadeguata. Ecco 3 progetti tipici che causano segni di lavandino:<\/p><ol><li>La nervatura \u00e8 troppo spessa rispetto alle pareti esterne.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f7eb6bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7eb6bb\" data-element_type=\"section\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d34bc0a\" data-id=\"d34bc0a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8be9e92 elementor-widget elementor-widget-text-editor\" data-id=\"8be9e92\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Progettazione corretta<\/strong>: la nervatura \u00e8 dello stesso spessore della parete, o addirittura pi\u00f9 spessa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-911e452 elementor-widget elementor-widget-image\" data-id=\"911e452\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"301\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/rib-too-thick-causing-sink-mark.jpg\" class=\"attachment-large size-large wp-image-2017\" alt=\"Una costola troppo spessa provoca un segno di affondamento piuttosto evidente.\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/rib-too-thick-causing-sink-mark.jpg 450w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/rib-too-thick-causing-sink-mark-300x201.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6594d88\" data-id=\"6594d88\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-12a8547 elementor-widget elementor-widget-text-editor\" data-id=\"12a8547\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Miglioramento del design<\/strong>: rendere la nervatura pi\u00f9 piccola di 0,75x o meglio di 0,6x dello spessore della parete, in modo da attenuare il segno del lavandino.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a7cadc elementor-widget elementor-widget-image\" data-id=\"6a7cadc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"301\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/less-thick-rib-alleviate-sink-mark.jpg\" class=\"attachment-large size-large wp-image-2016\" alt=\"una costola meno spessa attenuer\u00e0 il segno del lavandino\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/less-thick-rib-alleviate-sink-mark.jpg 450w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/less-thick-rib-alleviate-sink-mark-300x201.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-60849c7 elementor-widget elementor-widget-text-editor\" data-id=\"60849c7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">2. La transizione dello spessore della parete cambia troppo rapidamente<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8e3bcca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8e3bcca\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8d6ee51\" data-id=\"8d6ee51\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0fb7f2f elementor-widget elementor-widget-image\" data-id=\"0fb7f2f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"300\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/uneven-wall-thickness-causing-sink-mark.jpg\" class=\"attachment-full size-full wp-image-2018\" alt=\"Lo spessore non uniforme della parete provoca il segno di affondamento\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/uneven-wall-thickness-causing-sink-mark.jpg 450w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/uneven-wall-thickness-causing-sink-mark-300x200.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3cf02a1\" data-id=\"3cf02a1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-670886b elementor-widget elementor-widget-image\" data-id=\"670886b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"299\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/smoother-transition-wall-thickness.jpg\" class=\"attachment-full size-full wp-image-8476\" alt=\"transizione pi\u00f9 fluida dello spessore della parete per ridurre i segni di affondamento\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/smoother-transition-wall-thickness.jpg 450w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/smoother-transition-wall-thickness-300x199.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2921f4 elementor-widget elementor-widget-text-editor\" data-id=\"a2921f4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Cercate di eliminare la zona spessa (in modo che abbia anche pareti pi\u00f9 sottili) o, se ci\u00f2 non \u00e8 possibile, aggiungete una pendenza tra la zona spessa e quella successiva, in modo che il lavandino non risulti cos\u00ec ripido e evidente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee3154a elementor-widget elementor-widget-text-editor\" data-id=\"ee3154a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">3. La parete \u00e8 troppo spessa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f632ceb elementor-widget elementor-widget-image\" data-id=\"f632ceb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"300\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/wall-too-thick-causing-sink-marks.jpg\" class=\"attachment-large size-large wp-image-2021\" alt=\"una parete troppo spessa provoca segni di sprofondamento\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/wall-too-thick-causing-sink-marks.jpg 450w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/wall-too-thick-causing-sink-marks-300x200.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af4f013 elementor-widget elementor-widget-text-editor\" data-id=\"af4f013\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Se possibile, cercate sempre di evitare pareti spesse nella progettazione di parti in plastica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e0e2da elementor-widget elementor-widget-text-editor\" data-id=\"7e0e2da\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Rimedi<\/strong>:<\/p><ul><li>Ottimizzare la progettazione dei pezzi (vedi sopra);<\/li><li>Aumentare la pressione e il tempo di confezionamento;<\/li><li>Abbassare la temperatura dello stampo e della plastica fusa;<\/li><li>Inserire la porta nella sezione a parete spessa e ampliare le dimensioni della porta, in modo da consentire una migliore compensazione del materiale nel processo di raffreddamento e solidificazione;<\/li><li>Eseguire l'analisi del flusso dello stampo prima di iniziare la costruzione dello stampo.<\/li><li>Cambiare il materiale meno sensibile al ritiro.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c7f98e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c7f98e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ed58381\" data-id=\"ed58381\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-496d9a7 elementor-widget elementor-widget-menu-anchor\" data-id=\"496d9a7\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"flash\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5454f24 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5454f24\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-036f39a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"036f39a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6a0c5ea\" data-id=\"6a0c5ea\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2de16f2 elementor-widget elementor-widget-heading\" data-id=\"2de16f2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Flashes_or_too_noticeable_parting_line\"><\/span>Lampi o linea di separazione troppo evidente<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bef4287\" data-id=\"bef4287\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a4907cf elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"a4907cf\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a3b3b1 elementor-widget elementor-widget-text-editor\" data-id=\"2a3b3b1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">I flash sono un eccesso irregolare di materiale (solitamente sotto forma di pellicola sottile) sulle parti in plastica che fuoriescono dalla cavit\u00e0 dello stampo. Di solito compaiono lungo la linea di divisione o in qualsiasi altro punto in cui vi sia uno spazio tra le parti in movimento all'interno dello stampo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-67c2c97 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67c2c97\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-81bb3dc\" data-id=\"81bb3dc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-809b0af elementor-widget elementor-widget-image\" data-id=\"809b0af\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/flashes-on-ABS-part.jpg\" class=\"attachment-large size-large wp-image-2031\" alt=\"lampeggia su una parte in ABS\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/flashes-on-ABS-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/flashes-on-ABS-part-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Leggero flash<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7b033d3\" data-id=\"7b033d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a33da76 elementor-widget elementor-widget-image\" data-id=\"a33da76\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/too-noticeable-parting-line.jpg\" class=\"attachment-large size-large wp-image-2032\" alt=\"linea di separazione troppo evidente\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/too-noticeable-parting-line.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/too-noticeable-parting-line-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Linea di separazione troppo evidente<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-1010271 elementor-widget elementor-widget-text-editor\" data-id=\"1010271\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">I flash hanno un aspetto sgradevole e rendono il bordo poco pulito.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-dc41c78 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dc41c78\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-eb74062\" data-id=\"eb74062\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1952ec5 elementor-widget elementor-widget-image\" data-id=\"1952ec5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"350\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/unclean-edge-caused-by-flash.jpg\" class=\"attachment-large size-large wp-image-2036\" alt=\"bordo sporco causato dal flash\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/unclean-edge-caused-by-flash.jpg 700w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/unclean-edge-caused-by-flash-600x300.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/unclean-edge-caused-by-flash-300x150.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Bordo non pulito<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2bda5db\" data-id=\"2bda5db\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca4c73f elementor-widget elementor-widget-image\" data-id=\"ca4c73f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"350\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/improved-part-with-less-flash.jpg\" class=\"attachment-large size-large wp-image-2035\" alt=\"parte migliorata con meno flash\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/improved-part-with-less-flash.jpg 700w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/improved-part-with-less-flash-600x300.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/improved-part-with-less-flash-300x150.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Migliorato<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-38eca7c elementor-widget elementor-widget-text-editor\" data-id=\"38eca7c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Causa<\/strong>: Uno stampo a iniezione \u00e8 costituito da uno stampo superiore e da uno stampo inferiore che, pressati insieme, formano la cavit\u00e0 chiusa. Tuttavia, pu\u00f2 esserci un leggero divario tra di essi a causa dell'imprecisione della lavorazione o a causa della pressione interna che supera la forza di serraggio. Allo stesso tempo, nello stampo sono presenti componenti mobili come cursori e perni di espulsione, che presentano un leggero spazio vuoto. Lo spazio \u00e8 del tutto consentito e persino utile per lo sfiato del gas. Tuttavia, quando l'intercapedine \u00e8 superiore al limite consentito dalla viscosit\u00e0 del materiale fuso, quest'ultimo fuoriesce dall'intercapedine e forma dei flash. L'impatto del flash \u00e8 soprattutto estetico.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f52161b elementor-widget elementor-widget-text-editor\" data-id=\"f52161b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Rimedi<\/strong>:<\/p><ul><li>Aumentare la precisione della produzione di stampi per avere spazi ridotti e costanti nei componenti in movimento;<\/li><li>Utilizzare una macchina ad iniezione pi\u00f9 grande (con un tonnellaggio maggiore) per ottenere una maggiore forza di chiusura;<\/li><li>Ridurre la pressione e la temperatura dell'imballaggio;<\/li><li>Passaggio a un materiale a pi\u00f9 alta viscosit\u00e0 (minore scorrevolezza).<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-881e4f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"881e4f0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ffb152c\" data-id=\"ffb152c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ab0c7cc elementor-widget elementor-widget-menu-anchor\" data-id=\"ab0c7cc\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"gate_blush\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d9d7ed elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1d9d7ed\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e6b582c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e6b582c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-61bf2f4\" data-id=\"61bf2f4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7df4fc1 elementor-widget elementor-widget-heading\" data-id=\"7df4fc1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Gate_blush\"><\/span>Arrossire il cancello<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f2663ec\" data-id=\"f2663ec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-434853d elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"434853d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e647d9 elementor-widget elementor-widget-text-editor\" data-id=\"2e647d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Il blush del cancello, o talvolta chiamato semplicemente blush, \u00e8 una colorazione simile a una cicatrice e torbida in prossimit\u00e0 dell'area del cancello. L'aspetto non \u00e8 omogeneo rispetto alle altre aree. Come suggerisce il nome, molte di esse hanno un aspetto opaco, ma alcune possono essere mescolate ad aree pi\u00f9 luminose (pi\u00f9 lucide) e di solito appaiono con un andamento circolare o a ventaglio, a seconda del tipo di gate e della direzione del flusso di resina fusa all'interno della cavit\u00e0.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-83459e2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"83459e2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-53fa543\" data-id=\"53fa543\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f0ff93e elementor-widget elementor-widget-image\" data-id=\"f0ff93e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-black-nylon-part.jpg\" class=\"attachment-large size-large wp-image-2042\" alt=\"fard del cancello su una parte in nylon nero\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-black-nylon-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-black-nylon-part-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-52d1c70\" data-id=\"52d1c70\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-954f2cc elementor-widget elementor-widget-image\" data-id=\"954f2cc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-white-ABS-part.jpg\" class=\"attachment-large size-large wp-image-2043\" alt=\"fard di cancello su una parte in ABS bianco\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-white-ABS-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-white-ABS-part-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-da66ac7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"da66ac7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1726f2d\" data-id=\"1726f2d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd6d92a elementor-widget elementor-widget-image\" data-id=\"fd6d92a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/circular-gate-blush.jpg\" class=\"attachment-large size-large wp-image-2041\" alt=\"arrossamento del cancello circolare dietro un cancello diretto\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/circular-gate-blush.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/circular-gate-blush-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f28fc43\" data-id=\"f28fc43\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc075f4 elementor-widget elementor-widget-text-editor\" data-id=\"cc075f4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Alcuni potrebbero erroneamente riferirsi al \u201cgate blush\u201d come \u201cgate scar\u201d o \u201cgate marks\u201d se non hanno familiarit\u00e0 con la terminologia esatta. Tuttavia, la \u201ccicatrice del cancello\u201d si riferisce in realt\u00e0 alla plastica residua non accuratamente pulita o rimossa nell'area del cancello di un pezzo stampato a iniezione, rendendo il \u201cgate blush\u201d il termine pi\u00f9 accurato da utilizzare.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8813511 elementor-widget elementor-widget-text-editor\" data-id=\"8813511\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause<\/strong>: L'arrossamento della paratoia \u00e8 causato principalmente da una progettazione errata del tipo, delle dimensioni e della posizione della paratoia. Si dovrebbe evitare un drastico cambiamento di direzione del flusso in prossimit\u00e0 della porta, poich\u00e9 ci\u00f2 produrr\u00e0 <strong>sollecitazioni di taglio eccessive<\/strong> in quest'area. Tuttavia, il design della porta \u00e8 di solito un compromesso di tutte le considerazioni, ci sono molti altri limiti, ma la progettazione dello stampo deve tenerne conto.<\/p><p class=\"translation-block\">Altri motivi sono una velocit\u00e0 di riempimento dell'iniezione troppo elevata, una temperatura dello stampo non corretta e le propriet\u00e0 della resina scelta.<\/p><p class=\"translation-block\">La viscosit\u00e0 troppo elevata della resina (o la sua scarsa fluidit\u00e0), che porter\u00e0 anche a una maggiore sollecitazione di taglio.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6303d6 elementor-widget elementor-widget-text-editor\" data-id=\"d6303d6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Rimedi<\/strong>:<\/p><ul><li>Rallentare la velocit\u00e0 di riempimento dell'iniezione.<\/li><li>Regolare la temperatura dello stampo e la temperatura\/pressione dell'ugello\/cilindro.<\/li><li>Allargare un po' la porta di iniezione.<\/li><li>Cambiare il materiale con una viscosit\u00e0 inferiore e una resistenza al taglio superiore.<\/li><li>Cambiare il tipo e la posizione del cancello. La porta dovrebbe essere posizionata in un'area a pareti spesse anzich\u00e9 in una a pareti sottili. Cercare di evitare un drastico cambiamento di direzione del flusso all'interno dello stampo.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0e4b2b elementor-widget elementor-widget-text-editor\" data-id=\"a0e4b2b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Esempi di progettazione di cancelli per prevenire il Gate Blush<\/strong><\/p><p class=\"translation-block\">I pezzi trasparenti sono particolarmente sensibili al gate blush e anche una minima quantit\u00e0 di gate blush \u00e8 inaccettabile. Nel primo esempio, la presenza di gate blush \u00e8 evidente e, anche dopo aver ottimizzato i parametri di stampaggio a iniezione, non \u00e8 stato possibile eliminarla completamente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a295077 elementor-widget elementor-widget-image\" data-id=\"a295077\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"342\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-transparent-plates.jpg\" class=\"attachment-large size-large wp-image-7390\" alt=\"blush del cancello su lastre trasparenti\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-transparent-plates.jpg 700w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-transparent-plates-600x293.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-blush-transparent-plates-300x147.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83fac5b elementor-widget elementor-widget-text-editor\" data-id=\"83fac5b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Nei due esempi seguenti, le aree vicine ai cancelli sono state appiattite, impedendo in modo efficace l'arrossamento dei cancelli.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d7f097f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d7f097f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d5d528c\" data-id=\"d5d528c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c439e44 elementor-widget elementor-widget-image\" data-id=\"c439e44\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-design-transparent-lens-2.jpg\" class=\"attachment-large size-large wp-image-7392\" alt=\"design del cancello lente trasparente per evitare l&#039;arrossamento del cancello 2\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-design-transparent-lens-2.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-design-transparent-lens-2-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8e2e228\" data-id=\"8e2e228\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4dda7cb elementor-widget elementor-widget-image\" data-id=\"4dda7cb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-design-transparent-lens-1.jpg\" class=\"attachment-large size-large wp-image-7391\" alt=\"\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-design-transparent-lens-1.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/gate-design-transparent-lens-1-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-252eaa4 elementor-widget elementor-widget-spacer\" data-id=\"252eaa4\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d423891 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d423891\" data-element_type=\"section\" data-settings='{\"background_background\":\"classic\",\"shape_divider_top\":\"curve\"}'>\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 1000 100\" preserveaspectratio=\"none\">\n    <path class=\"elementor-shape-fill\" d=\"M1000,4.3V0H0v4.3C0.9,23.1,126.7,99.2,500,100S1000,22.7,1000,4.3z\"><\/path>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9ffaa4f\" data-id=\"9ffaa4f\" data-element_type=\"column\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e31ebd5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e31ebd5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-9f3357c\" data-id=\"9f3357c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1824d2c elementor-widget elementor-widget-image\" data-id=\"1824d2c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2023\/02\/mold-flow-animation-corner-connector.gif\" class=\"attachment-large size-large wp-image-4000\" alt=\"Connettore angolare per l&#039;animazione del flusso dello stampo\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-80f30a0\" data-id=\"80f30a0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ada9c2 elementor-widget elementor-widget-image-carousel\" data-id=\"8ada9c2\" data-element_type=\"widget\" data-settings='{\"slides_to_show\":\"1\",\"navigation\":\"none\",\"effect\":\"fade\",\"speed\":1000,\"_animation\":\"none\",\"autoplay\":\"yes\",\"pause_on_hover\":\"yes\",\"pause_on_interaction\":\"yes\",\"autoplay_speed\":5000,\"infinite\":\"yes\"}' data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Resim D\u00f6ng\u00fcs\u00fc\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 \/ 2\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2023\/02\/plastic-corner-connector-1.png\" alt=\"connettore angolare in plastica 1\"><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 \/ 2\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2023\/02\/plastic-corner-connector-2.png\" alt=\"connettore angolare in plastica 2\"><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-e1fe43d\" data-id=\"e1fe43d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed0c748 elementor-widget elementor-widget-text-editor\" data-id=\"ed0c748\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Volete una qualit\u00e0 affidabile a un prezzo contenuto?<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1067bb1 elementor-align-center elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"1067bb1\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"http:\/\/boyanmfg.com\/enquiry-plastic-injection-molding\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Richiedi un preventivo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5342822 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5342822\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d7378bb\" data-id=\"d7378bb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-71fc6b2 elementor-widget elementor-widget-menu-anchor\" data-id=\"71fc6b2\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"weld_line\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e52cb8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6e52cb8\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c31afe6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c31afe6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d21f785\" data-id=\"d21f785\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8723375 elementor-widget elementor-widget-heading\" data-id=\"8723375\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Weld_line\"><\/span>Linea di saldatura<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1f1775f\" data-id=\"1f1775f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a80afaa elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"a80afaa\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-febf49c elementor-widget elementor-widget-text-editor\" data-id=\"febf49c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Weld_line\" target=\"_blank\" rel=\"noopener\">Le linee di saldatura, o linee di maglia<\/a>, sono linee sottili simili a capelli (talvolta decolorate) su parti in plastica, di solito su un lato dei fori (o caratteristiche simili). Possono essere rettilinee o curve, ma la loro forma \u00e8 abbastanza costante per lo stesso prodotto in tutte le fasi di produzione.<\/p><p class=\"translation-block\">Alcune linee di saldatura sono piuttosto evidenti.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-def0905 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"def0905\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a3fecb0\" data-id=\"a3fecb0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8840db8 elementor-widget elementor-widget-image\" data-id=\"8840db8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-on-glossy-surface.jpg\" class=\"attachment-large size-large wp-image-2051\" alt=\"linea di saldatura su superficie nera lucida\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-on-glossy-surface.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-on-glossy-surface-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ee3cf92\" data-id=\"ee3cf92\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ca0430 elementor-widget elementor-widget-image\" data-id=\"1ca0430\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-with-discoloration.jpg\" class=\"attachment-large size-large wp-image-2050\" alt=\"linea di saldatura con decolorazione\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-with-discoloration.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-with-discoloration-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7bcb3b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7bcb3b6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-59bda06\" data-id=\"59bda06\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-49a450d elementor-widget elementor-widget-text-editor\" data-id=\"49a450d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Alcuni difetti sono molto lievi e si notano solo a determinati angoli di riflessione.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc469b6 elementor-widget elementor-widget-image\" data-id=\"dc469b6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"536\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/01\/weld-line-around-the-hole-on-plastic-housing.jpg\" class=\"attachment-large size-large wp-image-1381\" alt=\"\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/01\/weld-line-around-the-hole-on-plastic-housing.jpg 750w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/01\/weld-line-around-the-hole-on-plastic-housing-600x429.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/01\/weld-line-around-the-hole-on-plastic-housing-300x214.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7e81f6f\" data-id=\"7e81f6f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5f7c654 elementor-widget elementor-widget-text-editor\" data-id=\"5f7c654\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">A volte le linee di saldatura possono essere coperte con la verniciatura o la placcatura.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46dfe18 elementor-widget elementor-widget-image\" data-id=\"46dfe18\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"536\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-covered-by-paint.jpg\" class=\"attachment-large size-large wp-image-4140\" alt=\"linea di saldatura coperta da pittura plastica\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-covered-by-paint.jpg 750w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-covered-by-paint-600x429.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-line-covered-by-paint-300x214.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">La linea di saldatura pu\u00f2 essere coperta dalla verniciatura delle parti in plastica.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dc3fec elementor-widget elementor-widget-text-editor\" data-id=\"9dc3fec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Le linee di saldatura sono molto comuni nei componenti in plastica e difficilmente possono essere completamente evitate. Sono accettabili se controllate a un livello minimo. Dobbiamo solo definire fino a che punto le linee di saldatura sono accettabili per un pezzo in plastica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2a351c elementor-widget elementor-widget-text-editor\" data-id=\"b2a351c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Linee di saldatura su parti trasparenti<\/strong><\/p><p class=\"translation-block\">I problemi relativi alle linee di saldatura sono particolarmente importanti per i componenti trasparenti, che spesso hanno requisiti estetici pi\u00f9 elevati. La visibilit\u00e0 delle linee di saldatura tende a essere pi\u00f9 pronunciata sui componenti trasparenti. Ad esempio, nell'immagine sottostante, le linee di saldatura sul componente trasparente sono pi\u00f9 visibili a determinati angoli di riflessione, ma meno evidenti da altre prospettive, come l'area indicata dalla freccia a sinistra.<\/p><p class=\"translation-block\">Inoltre, \u00e8 difficile eliminare completamente le linee di maglia sui pezzi trasparenti regolando i parametri di stampaggio a iniezione, come l'aumento della temperatura dello stampo o della velocit\u00e0 di iniezione. Pertanto, durante la fase di progettazione, \u00e8 essenziale tenerne conto quando si inseriscono fori passanti o scanalature in questi componenti.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6c019f elementor-widget elementor-widget-image\" data-id=\"c6c019f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-lines-transparent-plastic-part.jpg\" class=\"attachment-large size-large wp-image-8327\" alt=\"linee di saldatura su parti in plastica trasparente\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-lines-transparent-plastic-part.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/weld-lines-transparent-plastic-part-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1e5046b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e5046b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-50a42cf\" data-id=\"50a42cf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23a3956 elementor-widget elementor-widget-text-editor\" data-id=\"23a3956\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause<\/strong>: Quando la plastica fusa viene iniettata nella cavit\u00e0 dello stampo, sar\u00e0 costretta a dividersi in due flussi quando incontra un ostacolo come un foro (che \u00e8 un palo all'interno dello stampo), quindi i flussi separati si incontreranno a valle, o all'altra estremit\u00e0 del foro. Durante questo processo, la plastica fusa si solidifica parzialmente e questo fa s\u00ec che i flussi non si fondano bene tra loro.<\/p><p class=\"translation-block\">Quando questa solidificazione parziale peggiora, si verifica una decolorazione.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-c6f94d5\" data-id=\"c6f94d5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-67e260e elementor-widget elementor-widget-text-editor\" data-id=\"67e260e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Un'animazione per mostrare la forma delle linee di saldatura:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-159b870 elementor-widget elementor-widget-image\" data-id=\"159b870\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"188\" height=\"141\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/forming-of-molding-welding-line.gif\" class=\"attachment-full size-full wp-image-4141\" alt=\"La formazione della linea di saldatura nello stampaggio della plastica\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">La linea di saldatura prevista dall'analisi dei difetti dello stampo<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-0a87f8f\" data-id=\"0a87f8f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0e5130b elementor-widget elementor-widget-image\" data-id=\"0e5130b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"262\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/actual-weld-line-MFA.jpg\" class=\"attachment-large size-large wp-image-4142\" alt=\"\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/actual-weld-line-MFA.jpg 350w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/actual-weld-line-MFA-300x225.jpg 300w\" sizes=\"(max-width: 350px) 100vw, 350px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">La linea di saldatura effettiva su parti reali<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cedffa elementor-widget elementor-widget-text-editor\" data-id=\"6cedffa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Rimedi<\/strong>:<\/p><ul><li>Aumentare la temperatura dello stampo, utilizzando un riscaldatore per stampi (il costo aumenter\u00e0 un po').<\/li><li>Aumentare la temperatura dello stampo e del cilindro.<\/li><li>Aumentare la velocit\u00e0 di riempimento.<\/li><li>Cambiare il materiale plastico che \u00e8 meno sensibile alle linee di saldatura.<\/li><li>Ottimizzare la progettazione dello stampo.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5c69f09 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5c69f09\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c88a5c0\" data-id=\"c88a5c0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-991a368 elementor-widget elementor-widget-menu-anchor\" data-id=\"991a368\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"void_bubble\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62f259e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"62f259e\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9a260c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9a260c3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1bf0fdf\" data-id=\"1bf0fdf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-18c923b elementor-widget elementor-widget-heading\" data-id=\"18c923b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Vacuum_voids_and_air_bubbles\"><\/span>Vuoti e bolle d'aria<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cffa685\" data-id=\"cffa685\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5c90dca elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"5c90dca\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2a282b elementor-widget elementor-widget-text-editor\" data-id=\"d2a282b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">I vuoti di vuoto e le bolle d'aria hanno un aspetto simile e spesso possono essere confusi l'uno con l'altro. Entrambi sono bolle all'interno di un pezzo stampato a iniezione in plastica.\u00a0<\/p><p class=\"translation-block\">Per le parti trasparenti le bolle sono un problema estetico o funzionale, ad esempio per le lenti LED, anche le bolle pi\u00f9 piccole non sono accettabili. Allo stesso tempo, le bolle possono talvolta indebolire la resistenza meccanica, per cui \u00e8 necessario verificare se l'indebolimento causer\u00e0 problemi per l'applicazione specifica.<\/p><p class=\"translation-block\">Tuttavia, a volte, quando la resistenza non \u00e8 un problema, i vuoti e le bolle non sono un grosso problema per le parti in plastica opaca.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3f7b9cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f7b9cb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6b12c6a\" data-id=\"6b12c6a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f772d27 elementor-widget elementor-widget-image\" data-id=\"f772d27\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"507\" height=\"337\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/vacuum-voids-in-thick-plastic-part.jpg\" class=\"attachment-large size-large wp-image-2058\" alt=\"Vuoti a vuoto causati dalla struttura a pareti spesse\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/vacuum-voids-in-thick-plastic-part.jpg 507w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/vacuum-voids-in-thick-plastic-part-300x199.jpg 300w\" sizes=\"(max-width: 507px) 100vw, 507px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Vuoti a vuoto<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a3040be\" data-id=\"a3040be\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ef98140 elementor-widget elementor-widget-image\" data-id=\"ef98140\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/air-bubbles-in-led-lens.jpg\" class=\"attachment-large size-large wp-image-2059\" alt=\"bolle d&#039;aria nei primi scatti della produzione di prova\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/air-bubbles-in-led-lens.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/air-bubbles-in-led-lens-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Bolle d'aria<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-85a1c7f elementor-widget elementor-widget-text-editor\" data-id=\"85a1c7f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Possiamo fare un test termico per verificare che tipo di bolle sono, usando una pistola ad aria calda per riscaldare e ammorbidire la plastica, se le bolle si ingrandiscono, allora sono bolle d'aria, se collassano (o diventano pi\u00f9 piccole), allora sono vuoti di vuoto.\u00a0<\/p><p class=\"translation-block\">Sebbene siano abbastanza simili, le ragioni e le contromisure sono diverse:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-af921d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"af921d6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f2cbf45\" data-id=\"f2cbf45\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1110b89 elementor-widget elementor-widget-heading\" data-id=\"1110b89\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1. Vuoti a vuoto<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08cf67d elementor-widget elementor-widget-text-editor\" data-id=\"08cf67d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause<\/strong>: Il meccanismo di formazione dei vuoti a vuoto \u00e8 abbastanza simile a quello dei segni di affondamento. Il materiale esterno si raffredda e si solidifica per primo, mentre il materiale interno continua a raffreddarsi e a restringersi, venendo inizialmente compensato dal nuovo flusso di materiale proveniente dal gate. Dopo il congelamento della porta, non ci sar\u00e0 pi\u00f9 alcuna compensazione di materiale e se il materiale esterno \u00e8 troppo duro per essere tirato verso l'interno, si formeranno i vuoti.<\/p><p class=\"translation-block\"><strong>Rimedi<\/strong>:<\/p><ul><li>Ottimizzare il design del pezzo, rendendo le pareti pi\u00f9 sottili, se possibile.<\/li><li>Aumentare la pressione e il tempo di confezionamento;<\/li><li>Abbassare la temperatura dello stampo e della plastica fusa;<\/li><li>Allargare la porta. Individuare il cancello nella sezione a parete spessa per consentire una migliore compensazione del materiale;<\/li><li>Cambiare il materiale meno sensibile al ritiro.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4aedf21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4aedf21\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-28c0711\" data-id=\"28c0711\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba4b1c6 elementor-widget elementor-widget-heading\" data-id=\"ba4b1c6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2. Bolle d'aria<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25ae597 elementor-widget elementor-widget-text-editor\" data-id=\"25ae597\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause<\/strong>: Quando la velocit\u00e0 di riempimento dell'iniezione \u00e8 troppo elevata, o la parte in plastica ha pareti molto sottili, o talvolta quando lo sfiato dello stampo non \u00e8 adeguato, l'aria rimane intrappolata all'interno della parte in plastica e forma le bolle d'aria.<\/p><p class=\"translation-block\"><strong>Rimedi<\/strong>:<\/p><ul><li>Rallentare la velocit\u00e0 di riempimento, in modo da evitare trappole d'aria nello stampo;<\/li><li>Migliorare lo sfiato dello stampo.<\/li><li>Asciugare completamente il materiale prima dello stampaggio a iniezione;<\/li><li>Assicurarsi che la vite del cilindro funzioni correttamente per non mescolare l'aria alla plastica fusa;<\/li><li>Non surriscaldare il materiale plastico nel serbatoio e non rimanervi troppo a lungo: ci\u00f2 potrebbe causare la decomposizione della resina e la formazione di gas.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6ee4928\" data-id=\"6ee4928\" data-element_type=\"column\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-751acbf elementor-widget elementor-widget-image\" data-id=\"751acbf\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"380\" height=\"380\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/02\/plastic-mold-helical-gear.png\" class=\"attachment-full size-full wp-image-1959\" alt=\"stampo in plastica per ingranaggio elicoidale\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/02\/plastic-mold-helical-gear.png 380w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/02\/plastic-mold-helical-gear-300x300.png 300w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/02\/plastic-mold-helical-gear-100x100.png 100w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/02\/plastic-mold-helical-gear-150x150.png 150w\" sizes=\"(max-width: 380px) 100vw, 380px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64d74cf elementor-widget elementor-widget-heading\" data-id=\"64d74cf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Contact_us_today_to_start_your_custom_molding_project\"><\/span>Contattateci oggi stesso per iniziare il vostro progetto di stampaggio personalizzato.<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d15f358 elementor-align-center elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"d15f358\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"http:\/\/boyanmfg.com\/enquiry-plastic-injection-molding\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Richiedi un preventivo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-86fefff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86fefff\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8c05e1c\" data-id=\"8c05e1c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a957ab2 elementor-widget elementor-widget-menu-anchor\" data-id=\"a957ab2\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"silver_streak\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dd3d0c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6dd3d0c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-eef639e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eef639e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a4469f3\" data-id=\"a4469f3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bfaa5e0 elementor-widget elementor-widget-heading\" data-id=\"bfaa5e0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Silver_streak_splay\"><\/span>Striscia d'argento \/ splay<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2faec6d\" data-id=\"2faec6d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bc7f221 elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"bc7f221\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef5e06d elementor-widget elementor-widget-text-editor\" data-id=\"ef5e06d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Le striature o splay argentati sono gruppi di linee argentate sulla superficie di parti in plastica; le linee sono solitamente disposte nel senso della direzione del flusso.<\/p><p class=\"translation-block\">Le striature d'argento influiscono sulle prestazioni del materiale e sull'aspetto, pertanto \u00e8 necessario prestare attenzione.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80182a2 elementor-widget elementor-widget-image\" data-id=\"80182a2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/silver-streak-PC-plastic.jpg\" class=\"attachment-large size-large wp-image-2069\" alt=\"striscia argentata su una parte in plastica del PC\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/silver-streak-PC-plastic.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/silver-streak-PC-plastic-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d227b7d elementor-widget elementor-widget-text-editor\" data-id=\"d227b7d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause:<\/strong><\/p><ul><li>L'umidit\u00e0 presente nel materiale pu\u00f2 trasformarsi in vapore durante lo stampaggio a iniezione, formando striature argentate o stonature sulla superficie del materiale. Alcuni materiali sono pi\u00f9 sensibili all'umidit\u00e0 (ad esempio, PC, ABS), mentre altri lo sono meno (ad esempio, PP, PE).<\/li><li>Presenza di aria nel materiale e scarsa ventilazione nello stampo.<\/li><li>Una velocit\u00e0 di iniezione troppo elevata provoca un'alta sollecitazione di taglio, che pu\u00f2 portare a una decolorazione localizzata, simile alla formazione del gate blush.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fee117 elementor-widget elementor-widget-text-editor\" data-id=\"2fee117\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"padding-left: 40px;\" class=\"translation-block\">In questo pezzo, ad esempio, si possono notare alcune deboli striature argentate sulla superficie. Queste sono causate da diverse nervature orizzontali sul retro, che alterano la direzione e la consistenza del flusso plastico. Se la velocit\u00e0 di iniezione \u00e8 elevata, pu\u00f2 provocare un aumento localizzato delle sollecitazioni di taglio, causando cos\u00ec le striature argentate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beb5da0 elementor-widget elementor-widget-image\" data-id=\"beb5da0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"319\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/shearing-stress-sliver-streaks.jpg\" class=\"attachment-large size-large wp-image-8336\" alt=\"striature di schegge causate da stress da taglio, iniezione troppo veloce\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/shearing-stress-sliver-streaks.jpg 700w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/shearing-stress-sliver-streaks-600x273.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/shearing-stress-sliver-streaks-300x137.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b6a832 elementor-widget elementor-widget-text-editor\" data-id=\"1b6a832\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Temperature troppo elevate nell'ugello e nella canna, che possono causare la decomposizione della plastica (generando gas) o la denaturazione.<\/li><li>Temperatura dello stampo troppo bassa, che influisce sulla fluidit\u00e0 della plastica.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ed6392e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed6392e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-30558ba\" data-id=\"30558ba\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-254d1ff elementor-widget elementor-widget-text-editor\" data-id=\"254d1ff\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Remidie:<\/strong><\/p><ul><li>Asciugare il materiale secondo le istruzioni del produttore del materiale.<\/li><li>Aumentare la temperatura dello stampo.<\/li><li>Migliorare il raffreddamento dell'intero stampo per evitare un surriscaldamento parziale.<\/li><li>Migliorare lo sfiato dello stampo.<\/li><li>Abbassare le temperature dell'ugello e della canna a un intervallo adeguato.<\/li><li>Ridurre la velocit\u00e0 e la pressione di iniezione.<\/li><li>Aumentare le dimensioni dell'ugello per ridurre lo sforzo di taglio dell'iniezione.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68efe28 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"68efe28\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-631ef08 elementor-widget elementor-widget-menu-anchor\" data-id=\"631ef08\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"short_shots\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ba56dc1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba56dc1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5c9cc11\" data-id=\"5c9cc11\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff15e07 elementor-widget elementor-widget-heading\" data-id=\"ff15e07\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Short_shots\"><\/span>Colpi brevi<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a163543\" data-id=\"a163543\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74df170 elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"74df170\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-5737305 elementor-widget elementor-widget-text-editor\" data-id=\"5737305\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Le riprese brevi sono il riempimento inadeguato del materiale fuso nella cavit\u00e0 dello stampo. Quando il pezzo viene estratto dallo stampo, presenta alcuni pezzi mancanti, spesso all'estremit\u00e0 della porta di iniezione.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b409c08 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b409c08\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f2e6082\" data-id=\"f2e6082\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7834efe elementor-widget elementor-widget-image\" data-id=\"7834efe\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/short-shots-molding-defects-1.jpg\" class=\"attachment-large size-large wp-image-4151\" alt=\"scatti brevi, difetti di stampaggio 1\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/short-shots-molding-defects-1.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/short-shots-molding-defects-1-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-64b3247\" data-id=\"64b3247\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c117fb4 elementor-widget elementor-widget-image\" data-id=\"c117fb4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/short-shots-molding-defects-2.jpg\" class=\"attachment-large size-large wp-image-4150\" alt=\"scatti brevi, difetti di stampaggio 2\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/short-shots-molding-defects-2.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/short-shots-molding-defects-2-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-6070261 elementor-widget elementor-widget-text-editor\" data-id=\"6070261\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause:<\/strong><\/p><ul><li>La parete o la nervatura \u00e8 troppo sottile e troppo alta rispetto alle dimensioni complessive del pezzo, il che comporta un'elevata resistenza allo scorrimento del materiale fuso;<\/li><li>Il materiale \u00e8 troppo viscoso o denso;<\/li><li>Ventilazione inadeguata, che causa l'intrappolamento dell'aria nella muffa;<\/li><li>Pressione di iniezione troppo bassa;<\/li><li>La temperatura dello stampo \u00e8 troppo bassa, il che ha causato la solidificazione del materiale prima del riempimento;<br>Il cancello \u00e8 troppo piccolo o non \u00e8 nella posizione corretta.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed46ae9 elementor-widget elementor-widget-text-editor\" data-id=\"ed46ae9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Rimedi:<\/strong><\/p><ul><li>Riprogettare il pezzo per aumentare lo spessore della parete e ridurre l'altezza o le nervature;<\/li><li>Cambiare il materiale con una viscosit\u00e0 inferiore;<\/li><li>Migliorare lo sfiato della muffa;<\/li><li>Aumentare la pressione di iniezione, ma se la pressione \u00e8 troppo alta si verifica un effetto collaterale;<\/li><li>Utilizzare un riscaldatore per stampi.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f22befe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f22befe\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cb0dd47\" data-id=\"cb0dd47\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e5d4e8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1e5d4e8\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7be010d elementor-widget elementor-widget-menu-anchor\" data-id=\"7be010d\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"floating_fibers\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-dfc0c72 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dfc0c72\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-927f3cb\" data-id=\"927f3cb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-867bcb3 elementor-widget elementor-widget-heading\" data-id=\"867bcb3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Floating_Fibers\"><\/span>Fibre galleggianti<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4a2e190\" data-id=\"4a2e190\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b95f84 elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"5b95f84\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-a68ee44 elementor-widget elementor-widget-text-editor\" data-id=\"a68ee44\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Quando si iniettano materie plastiche rinforzate con fibre di vetro, un problema frequente \u00e8 la comparsa di \u201cfibre galleggianti\u201d, che creano aree ruvide e irregolari sulla superficie. Queste aree derivano dall'accumulo di fibre di vetro sulla superficie e causano principalmente difetti estetici.<\/p><p class=\"translation-block\">Questo problema \u00e8 pi\u00f9 evidente nelle plastiche di colore scuro, soprattutto nero, perch\u00e9 le fibre di vetro sono di colore chiaro, quasi bianco.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fef1224 elementor-widget elementor-widget-image\" data-id=\"fef1224\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"487\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2023\/12\/floating-fiber-nylon-plastic.jpg\" class=\"attachment-large size-large wp-image-7376\" alt=\"fibra galleggiante sulla superficie della parte in plastica di nylon\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2023\/12\/floating-fiber-nylon-plastic.jpg 650w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2023\/12\/floating-fiber-nylon-plastic-600x450.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2023\/12\/floating-fiber-nylon-plastic-300x225.jpg 300w\" sizes=\"(max-width: 650px) 100vw, 650px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fibre fluttuanti<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6329e3e elementor-widget elementor-widget-image\" data-id=\"6329e3e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"487\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/closer-view-floating-fiber.jpg\" class=\"attachment-large size-large wp-image-7381\" alt=\"vista pi\u00f9 ravvicinata, fibra galleggiante sulla superficie della parte in plastica di nylon\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/closer-view-floating-fiber.jpg 650w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/closer-view-floating-fiber-600x450.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/closer-view-floating-fiber-300x225.jpg 300w\" sizes=\"(max-width: 650px) 100vw, 650px\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Uno sguardo pi\u00f9 ravvicinato<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48cb0aa elementor-widget elementor-widget-text-editor\" data-id=\"48cb0aa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause:<\/strong><\/p><ul><li>Il problema nasce dal fatto che le fibre di vetro e la resina sono fisicamente mescolate e destinate a disperdersi in modo uniforme. Tuttavia, durante la fusione, le diverse densit\u00e0 e caratteristiche di flusso delle fibre di vetro e della resina possono portare alla separazione, con le fibre che si raggruppano.<\/li><li>Questo pu\u00f2 essere paragonato a rami e detriti che si raccolgono nel flusso di un fiume.<\/li><li>Le fibre galleggianti si solidificano pi\u00f9 rapidamente del materiale resinoso e, quando entrano in contatto con la superficie dello stampo pi\u00f9 fredda, si solidificano e appaiono sulla superficie del pezzo.<\/li><li>Questo fenomeno \u00e8 pi\u00f9 pronunciato quando il materiale resinoso ha una scarsa fluidit\u00e0, il legame tra fibre di vetro e resina \u00e8 debole, la temperatura dello stampo \u00e8 bassa e la velocit\u00e0 e la pressione di iniezione sono basse.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e68dc22 elementor-widget elementor-widget-text-editor\" data-id=\"e68dc22\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"flex-1 overflow-hidden\"><div class=\"react-scroll-to-bottom--css-todou-79elbk h-full\"><div class=\"react-scroll-to-bottom--css-todou-1n7m0yu\"><div class=\"flex flex-col pb-9 text-sm\"><div class=\"w-full text-token-text-primary\" data-testid=\"conversation-turn-11\"><div class=\"px-4 py-2 justify-center text-base md:gap-6 m-auto\"><div class=\"flex flex-1 text-base mx-auto gap-3 md:px-5 lg:px-1 xl:px-5 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem] group final-completion\"><div class=\"relative flex w-full flex-col lg:w-[calc(100%-115px)] agent-turn\"><div class=\"flex-col gap-1 md:gap-3\"><div class=\"flex flex-grow flex-col max-w-full\"><div class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+&amp;]:mt-5 overflow-x-auto\" data-message-author-role=\"assistant\" data-message-id=\"65909372-b370-4b5d-8593-873beb5177e2\"><div class=\"markdown prose w-full break-words dark:prose-invert light\"><p class=\"translation-block\"><strong>Rimedi:<\/strong><\/p><ul><li><strong>Aumenta la fluidit\u00e0 del materiale in nylon<\/strong>: Questo aiuta la plastica a riempire rapidamente la cavit\u00e0 dello stampo, garantendo una dispersione uniforme delle fibre di vetro e prevenendone l'accumulo.<\/li><li><strong>Aumentare la temperatura dello stampo<\/strong>: Le temperature pi\u00f9 elevate migliorano la fluidit\u00e0 del materiale e impediscono l'accumulo di fibre dovute al raffreddamento e alla solidificazione in superficie.<\/li><li><strong>Aumentare la velocit\u00e0 e la pressione di iniezione<\/strong>: Assicura un rapido riempimento del materiale, evitando l'accumulo di fibre.<\/li><li><strong>Aggiunta di un compatibilizzante tra le fibre di vetro e il materiale resinoso<\/strong>: Tuttavia, questa soluzione \u00e8 pi\u00f9 costosa perch\u00e9 richiede un maggiore supporto da parte dei fornitori di materiali e potrebbe potenzialmente indebolire le prestazioni della plastica sotto altri aspetti.<\/li><\/ul><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e4ec275 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e4ec275\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d871eca\" data-id=\"d871eca\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0da0b2d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0da0b2d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c62bb1 elementor-widget elementor-widget-menu-anchor\" data-id=\"2c62bb1\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"jetting\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a8b24b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8b24b6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f4a80f0\" data-id=\"f4a80f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-056d02b elementor-widget elementor-widget-heading\" data-id=\"056d02b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Jetting\"><\/span>Jetting<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5406217\" data-id=\"5406217\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c441c50 elementor-button-info elementor-align-right elementor-widget elementor-widget-button\" data-id=\"c441c50\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#defect_types\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Torna all'argomento \u2191<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba2e6b2 elementor-widget elementor-widget-text-editor\" data-id=\"ba2e6b2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><a href=\"https:\/\/www.youtube.com\/watch?v=ZcvOEEB827Y\" target=\"_blank\" rel=\"noopener\">Il getto d'acqua<\/a> \u00e8 un <strong>modello simile a un serpente<\/strong>. \u00c8 un difetto dei prodotti stampati a iniezione, caratterizzato da <strong>tessiture irregolari, simili a serpenti<\/strong>, spesso visibili come variazioni di colore. Si verifica tipicamente nel punto in cui il materiale fluisce dalla porta nella cavit\u00e0 dello stampo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fb523b elementor-widget elementor-widget-image\" data-id=\"4fb523b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"338\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-example-injection-molding-1.jpg\" class=\"attachment-large size-large wp-image-7453\" alt=\"esempio di jetting 1 stampaggio a iniezione\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-example-injection-molding-1.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-example-injection-molding-1-300x169.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0732296 elementor-widget elementor-widget-image\" data-id=\"0732296\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"366\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-example-injection-molding-2.jpg\" class=\"attachment-large size-large wp-image-7452\" alt=\"esempio di jetting 2 stampaggio a iniezione\" srcset=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-example-injection-molding-2.jpg 650w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-example-injection-molding-2-600x338.jpg 600w, https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-example-injection-molding-2-300x169.jpg 300w\" sizes=\"(max-width: 650px) 100vw, 650px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68b4797 elementor-widget elementor-widget-text-editor\" data-id=\"68b4797\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><strong>Cause<\/strong>:<\/p><ul><li>Il difetto di jetting si verifica soprattutto in stampi con <strong><a href=\"http:\/\/boyanmfg.com\/injection-mold-gate-types\/#edge_gate\">cancelli perimetrali<\/a>.<\/strong><\/li><li>Quando la plastica passa attraverso aree strette, come le materozze e le porte, e poi entra improvvisamente in spazi pi\u00f9 spessi e pi\u00f9 grandi, la plastica fusa, simile a dentifricio, viene iniettata rapidamente nella cavit\u00e0 dello stampo a una velocit\u00e0 molto elevata e si piega a forma di serpente.<\/li><li>Questa plastica si raffredda rapidamente a contatto con la superficie dello stampo e non riesce a fondersi completamente con il materiale che segue nello stampo, creando linee evidenti sulla superficie del prodotto.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-346d3d2 elementor-widget elementor-widget-image\" data-id=\"346d3d2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"158\" src=\"https:\/\/boyanmfg.com\/wp-content\/uploads\/2020\/03\/jetting-injection-molding.gif\" class=\"attachment-large size-large wp-image-7448\" alt=\"Come si forma il jetting nello stampaggio a iniezione\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Come si forma il jetting nello stampaggio a iniezione<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e62718 elementor-widget elementor-widget-text-editor\" data-id=\"7e62718\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"w-full text-token-text-primary\" data-testid=\"conversation-turn-13\"><div class=\"px-4 py-2 justify-center text-base md:gap-6 m-auto\"><div class=\"flex flex-1 text-base mx-auto gap-3 md:px-5 lg:px-1 xl:px-5 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem] group\"><div class=\"relative flex w-full flex-col lg:w-[calc(100%-115px)] agent-turn\"><div class=\"flex-col gap-1 md:gap-3\"><div class=\"flex flex-grow flex-col max-w-full\"><div class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+&amp;]:mt-5 overflow-x-auto\" data-message-author-role=\"assistant\" data-message-id=\"0b6529f7-707b-40a7-a248-c663cff1e453\"><div class=\"markdown prose w-full break-words dark:prose-invert light\"><p class=\"translation-block\"><strong>Rimedi<\/strong>:<\/p><ul><li><strong>Migliorare la progettazione dei gate<\/strong>: Evitare i disegni di cancelli in aree spesse e aperte ed evitare che il materiale si sposti dalle sezioni pi\u00f9 sottili a quelle pi\u00f9 spesse.<\/li><li><strong>Regolazione della velocit\u00e0 di iniezione segmentata<\/strong>: Rallentare la velocit\u00e0 di iniezione quando la plastica entra in aree pi\u00f9 aperte per ridurre i segni di flusso del serpente.<\/li><li><strong>Aumento della temperatura di stampo e ugello<\/strong>: Temperature pi\u00f9 elevate per lo stampo e la plastica migliorano lo scorrimento e la fusione, riducendo i segni di scorrimento del serpente.<\/li><li><strong>Ingrandire le dimensioni del cancello<\/strong>: Una porta pi\u00f9 grande pu\u00f2 migliorare il flusso di plastica fusa, riducendo cos\u00ec al minimo i segni di flusso del serpente.<\/li><li><strong>Impedire l'ingresso di materiale freddo nello stampo<\/strong>: Ad esempio, l'aggiunta di un pozzetto freddo per intercettare il materiale freddo assicura che solo la plastica fusa in modo uniforme entri nella cavit\u00e0 dello stampo.<\/li><\/ul><p class=\"translation-block\">In sintesi, queste misure possono ridurre efficacemente la formazione dei segni di flusso dei serpenti nello stampaggio a iniezione, migliorando la qualit\u00e0 del prodotto.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8c3b1a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8c3b1a1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-54503e3\" data-id=\"54503e3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1935898 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1935898\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a47e935 elementor-widget elementor-widget-heading\" data-id=\"a47e935\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Conclusion_on_injection_molding_defects\"><\/span>Conclusioni sui difetti dello stampaggio a iniezione<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e337fa elementor-widget elementor-widget-text-editor\" data-id=\"9e337fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\">Questi sono i difetti pi\u00f9 comuni dello stampaggio a iniezione che abbiamo affrontato nei nostri lavori precedenti. Se siete il cliente, dovete verificare quali difetti non possono essere accettati e devono essere affrontati in anticipo, in modo che il produttore di stampi a iniezione comprenda chiaramente i vostri requisiti di qualit\u00e0. Per evitare fraintendimenti nella traduzione, quando si lavora con produttori esteri, sar\u00e0 meglio utilizzare immagini per spiegare ogni difetto.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Identificare e Prevenire i Difetti dello Stampaggio a Iniezione nella Produzione Eseguire con successo lo stampaggio a iniezione della plastica richiede una vasta competenza e conoscenza. Il processo coinvolge numerosi elementi, tra cui la progettazione dello stampo, le impostazioni della macchina, la procedura di stampaggio stessa e le caratteristiche del materiale. Una gestione impropria di questi aspetti pu\u00f2 portare a vari difetti dello stampaggio a iniezione. Avviare un progetto di stampaggio della plastica\u2026&nbsp;<a href=\"https:\/\/boyanmfg.com\/it\/common-injection-molding-defects\/\" rel=\"bookmark\">Continua a leggere \u00bb<span class=\"screen-reader-text\">Difetti comuni dello stampaggio a iniezione che i clienti dovrebbero conoscere<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":2076,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"on","neve_meta_disable_title":"","neve_meta_reading_time":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[55,72],"tags":[],"class_list":["post-2004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manufacturing-knowledge","category-plastic-molding"],"acf":[],"_links":{"self":[{"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/posts\/2004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/comments?post=2004"}],"version-history":[{"count":0,"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/posts\/2004\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/media\/2076"}],"wp:attachment":[{"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/media?parent=2004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/categories?post=2004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/boyanmfg.com\/it\/wp-json\/wp\/v2\/tags?post=2004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}