3 different sized cubes for calibration. As files indicate. Yes, there are lots of calibration cubes with the same information showing below. It's not hard to design and make cubes and I made them and placed them here primarily for my own convenience.

if:

e= expected dimension

o = observed dimension

s = current number of steps per mm

then:

(e/o) x s = your new number of steps per mm

e will always be the value of the size of cube you are calibrating against.

o will always be the actual size of the cube you printed.

s will be your current setting for the steps/mm.

If you print all 3 cubes, the value for your new number of steps/mm should theoretically be the same (or pretty darn close) for all 3.

It usually shouldn't be necessary to do all 3.

Category: 3D Printing Tests