You Can Still Use Your Calipers, If You Really Want To (#203)
(In accordance with Y14.5M-1994 standard)
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I constantly hear that where profile of a surface is used, you have to use a coordinate measuring machine or some other sort of high-tech inspection equipment. The assumption is that if the part had been toleranced with the old plus/minus approach, rather than geometric tolerancing, the part would be much easier to inspect with simple equipment …
