Step by step designing and implementing of my plasma approach

This is a C-Beam based router with V-rails used for the bed, a Sherline spindle with Jacobs chuck, closed loop stepper motors on every axis and an offline 4-axis CNC controller. A U-channel was created to guide the drag chain on the X-axis.

Drag knife and pen holder which mounts in spindle collet.

Building the full size OX.