However, new developments in CNC controller technology have made it possible to setup tools at the center of B axis quickly and precisely, similar to the setting of fixed tools. Hydroround B axis.

The open-source grbl project has produced software that allows an Arduino to control a three-axis CNC machine – it is the software within ‘3018’ and related low-cost Chinese-made CNC desktop routers.

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland cnc-related blogs are indexed here It is the ...