PCB Plotter Addon with variable spring load by sidecarfalcon

Last crawled date: 4 years, 8 months ago

A remix of the original 3Dator idea. I adapted it to the 3Dator E3D printhead and added a mechanism to increase/decrease the spring load on the tip.
I used a 3,5mm diameter rod with a threaded end to screw it into the spring bearing, the springs are 5,5mm x 20,2mm.