Greetings,
My Makerspace team and I are building a pinball table, and we have printed our own 3D pop-bumper caps. You can find the designs at:
https://tinkercad.com/things/fe5XZFjQAWt
https://tinkercad.com/things/4a0ZD2vsaOw
https://tinkercad.com/things/0dyVlFUBkrd
https://tinkercad.com/things/eM41eBnHvJA
If you flip the caps over, you will find twelve square recesses intended to mount NeoPixel 12 rings: https://www.adafruit.com/products/1643.
Unfortunately, the recesses aren't quite right to properly fit the device, and I was wondering if there was any place I could get an accurate dimension drawing of the ring to get the fit exactly right.
Peter.
NeoPixel Pop Bumper Caps
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- adafruit_support_bill
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Re: NeoPixel Pop Bumper Caps
Nice work!
The CAD files for the rings are here: https://github.com/adafruit/Adafruit-NeoPixel-Ring
For tight tolerances like that, shrinkage may be an issue. Have you calibrated your printer to account for shrinkage of the plastic as it cools?.
The CAD files for the rings are here: https://github.com/adafruit/Adafruit-NeoPixel-Ring
For tight tolerances like that, shrinkage may be an issue. Have you calibrated your printer to account for shrinkage of the plastic as it cools?.
Please be positive and constructive with your questions and comments.