Skew calibration XY
thingiverse
Print this, measure diag both ways, calculate skew, compensate in firmware, print again. 2 models here if you have mag plate, print the one with 4 parts and pull bed plate off, measure, check. Compute AB : SQRT(2*AC*AC+2*BD*BD-4*AD*AD)/2 XY_SKEW_FACTOR : TAN(PI/2-ACOS((AC*AC-AB*AB-AD*AD)/(2*AB*AD))) https://www.klipper3d.org/Skew_Correction.html https://marlinfw.org/docs/gcode/M852.html
Download Model from thingiverse
With this file you will be able to print Skew calibration XY with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Skew calibration XY.