Hello All,
i build Top Down DLP 3D Printer, i face a problem in Z-Axis accuracy.
The error is around 0.5 mm
i'm using ball screw in Z-axis, Resin is SPOTA.
what's the cause of this problem? what's the solution? anyone faced or read about similar problem before??
Thanks
Hint: the good dimensions measurements in XY But bad measurement(570 micron) is Z-Axis
Top Down Accuracy
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