20mm_Cube_for_Calibration

myminifactory

This is a calibration cube designed in OpenSCAD. The letters should be precisely 12 millimeters tall and 11 millimeters wide when measured with accuracy in their proper orientation. The cube itself, as indicated by its title, should have each dimension at 20 millimeters. Keep in mind that if you're printing with a first-layer height less than one hundred percent, your z-measurement should be shorter than 20 millimeters by the layer height plus an additional amount calculated by multiplying the layer height by the percentage of the first layer divided by 100. Also note that if you print this cube in layer heights which are not exact divisions of one millimeter, the letter heights may not be exact. The letters should appear centered on the face they are printed on (both horizontally and vertically).