custom zigzag springs

SKU: WF703 Category:

These zigzag springs are made piece by piece but not in rolls, the 2 ends are made to a custom design.

a custom zigzag spring

First, let’s take a look at how it is made on a CNC bending machine. The video is quite straightforward so you can easily understand the process.

Part specification:

MaterialC70 (carbon steel)
Wire diameter3.0 mm
Dimension (relaxed)length 80 * width 60 mm
Surface coatingNone
heat treatment230℃, 30 minutes

As you may notice, the 2 ends are bent to custom design, that is why they need to be bent piece by piece on a CNC machine.