Round Gauge

by LucidOne, published

Round Gauge by LucidOne Jun 12, 2009

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This gauge measures the roundness of a corner of a part. This is useful when trying to reverse engineer the dimensions of a part.


The image should be self explanatory. Hold gauge to part, read number next to the curve that most closely fits the part.

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Are the number 1-10mm radius or something imperial?

Yes it is metric, and I am pretty sure it's radius and not diameter but that should be pretty easy to figure out.

Took the liberty of making a version for the Laser Cutter people out there. Couldn't make an excact replica since I couldn't read your .stl-file, but close enough (I think)...

Haven't had a chance to actually produce one, but I will upload pictures when I do...

Round Gauge v2 - for laser cutters