How to build a CNC 5th axis for a small milling machine.

In this video, I show how I went about building a CNC 5th axis for a small milling machine.

GrabCad link: https://grabcad.com/library/cnc-5th-axis-2

Link to hand scraping carbon steel by “An engineer’s findings”: https://www.youtube.com/watch?v=FgxjiEBhKvM&t=605s

Harmonic drive based servos supplied by Robot Articulation: http://robotarticulation.com/

source