I was at one of my customers today and they were fine tuning a gage. I have designed many gages but never with a tolerance of 0.0005mm or 20 millionths of an inch. Common tolerances are 1 or 2 microns. this gage was increadable but I do not believe it can be done without enviroment control and temp compensation.
This is a scaled representation of a human hair to 1 micron.
Anyone believe something like this will actually repeat?
Edit: fixed image
This is a scaled representation of a human hair to 1 micron.
Anyone believe something like this will actually repeat?
Edit: fixed image