Mini CNC

This is a CNC project that I developed for my use and I decided to share with the community.

I do not pretend to be a complete tutorial on how to make a CNC but I am sharing as much information as possible.

Working Area: 200mm x 290mm

As a linear guide I used 16mm bars. The stepmotors are Nema 17 of 3.5Kg. I used a reduction gear that I developed and shared here on Thingverse (https://www.thingiverse.com/thing:2922797)

Feel free to ask questions!

Vídeos:

Testing torque: https://youtu.be/n4QRK3DswuY
First tests: https://youtu.be/8ji_SJO-Io0
Testing Calibration: https://youtu.be/4MArjy7Y_Oo
Testing Drill: https://youtu.be/VnFBBs3G1M4
My Pug helping: https://www.youtube.com/watch?v=znBqfZQwpTc
Making Chips: https://www.youtube.com/watch?v=9hdWRK9U6E0