The September 2003 showed that when MMC and LMC are applied to a geometric tolerance the control becomes a single limit that may not be violated. Once that is understood, inspection and the collection of data may become much easier. For the two holes on the drawing shown, once the size is measured and the datum planes established, the CMM …
You Don’t Always Need a Hard Gage (#165)
(In accordance with Y14.5M-1994 standard)
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