Horizontal Expansion Test Cube
cults3d
Horizontal Expansion test cube: Used to calibrate dimensional accuracy: Outer dimensions 25x25x5mm Inner dimensions 20x20x5mm If your printer is printing diffrent, you need to adjust 1. Initial layer horizontal expansion (elephant foot) 2. Hole horizontal expansion (if inner dimensions are correct) - Inner dimensions wrong will cause outer dimensions wrong. 3. Horizontal expansion You may also scale up Z to 25x25x25 to test Z axis accuracy (mostly dependant on slicer settings, not Z steps per mm) see prusa steps calculator
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