The other way to measure flatness is with an optical flat and monochromatic light source.
@haribaskarperiasamy2927
3 жыл бұрын
Can you please explain how Flatness per area calculation?
@harikumar4757
2 жыл бұрын
Sir, Geometrical tolerance for surface flatness mentioned 0.05 in feature control frame, but how it is changed to 0.03 , saying all points lie between two plane 0.03 apart on surface .
@Gdandtbasics
2 жыл бұрын
Thank you for the comment. This is an error on our part, that is a typo. If the Feature Control Frame states 0.05 the tolerance zone should be two parallel planes at 0.05 apart, not 0.03.
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