CoreXY Calibration

thingiverse

Update: New Calibration Octagon. (Calibration OctagonV2) - Prints significantly faster - Enhanced extruded instruction text - Updated V notches This procedure employs three calibration objects, including an Extrusion Cylinder, a Calibration Octagon, and a 100mm Calibration Column. This is likely one of several methods used to calibrate printers, but it's the process I used when calibrating my CoreXY. *A precision caliper is required to perform this calibration.* There are eight steps necessary to complete the calibration: 1. Verify that the printer's frame is square. 2. Level the bed and adjust the Z offset. 3. Calibrate the extruder. 4. Adjust the Extrusion Multiplier of the slicer. 5. Identify the Alpha and Beta stepper motors. 6. Using the Calibration Octagon, adjust belt tension. 7. Using the Calibration Octagon, adjust steps/mm of the Alpha and Beta Motors. 8. Using the 100mm column, adjust the steps/mm of the Z stepper motor. Prior to starting calibration, verify that the printer's frame is square, the bed is leveled, and the Z-Offset calibrated. These initial steps are crucial for ensuring accurate calibration.