Working Principle 3D Wire Bending Machine

Working Principle 3D Wire Bending Machine 

First, the wire goes through a series of rollers, or straighteners. Using a stepper motor the wire is precisely fed to the wire bending mechanism which also uses a stepper motor as well as a small servo for the bending process.

There’s also another stepper motor, called the Z-axis, which actually enables the machine to create three dimensional forms. Of course, the brain of the machine is an Arduino board which along with the other electronics components is attached to a custom designed PCB.