XY axis and new tool head

A project log for G-EDM

Sinker EDM with drill chuck and multi-toolhead for cutting and drilling metal

gedm-devgedm-dev 04/27/2023 at 02:250 Comments

The new HGR15 tool-head and the XY axis are mostly done.

The new tool-head can take a Nema17 stepper and has an adapter to use a geared 12v DC motor.  Two ball bearings should make the spindle very rigid.

A simple lever with ball-bearings is used as belt tensioner.