DESCRIPTION:
https://hackaday.io/project/6845-desktop-size-cnc-milling-machine-from-scratch

The third clip focuses on the basic mechanics that I have used for my workbeds and explains the problem with drawer-sliders.

Part 1: https://www.youtube.com/watch?v=6nw9md9T3L4
Part 2: https://www.youtube.com/watch?v=pzuZH8Bhao0
Part 4: https://www.youtube.com/watch?v=ZMzBWDdxY6I
Part 5: https://www.youtube.com/watch?v=VwwwbFRpbnE
Part 6: https://www.youtube.com/watch?v=T9d6toMPelc

I am building a desktop-sized CNC milling machine from scratch, using mostly parts from the hardware store. This video series will document my progress and tell a lot about the parts that I use, my electronics, specific problems and their solutions. Hopefully, this series will encourage some people to make their own machine. It is not easy (and I don't recommend it to beginners in building hardware), but from all I learned while making my machine, it is definitely worth it.

Schematics and source code: See project page on hackaday.io