Millcalib: Cheap calibration of homemade CNC (SKEW) using Marlin
Channel: Uwe Damm
Date: 2023-01-05

https://github.com/uwedamm/MillCalib
(documentation under construction)
SW to measure skews of a CNC mill 
Equipment: Nearly orthogonal Aluminiumblock and simple screw + washer
Measurement results:
- XY_SKEW, XZ_SKEW, YZ_SKEW
- tilt of the table (rotation arround x,y,z axis)
- Backlash
Accuracy ~ 0.1mm/m (~0.005 deg)
Feedback and questions are very welcome (u_damm@web.de)