Top Down Accuracy

This is the place to discuss various hardware. Topic include:
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- Microcontrollers & RAMPs boards
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AhmedAdel
Posts: 9
Joined: Tue Oct 13, 2015 9:35 pm
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Top Down Accuracy

Postby AhmedAdel » Tue Jan 12, 2016 7:34 pm

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
Attachments
DSC_1099.JPG
Z.jpg
Z1.jpg

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