When Inspecting Cylindricity, There Is No Datum (#179)
(In accordance with Y14.5M-1994 standard)
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Cylindricity is one of the more challenging tolerances to inspect. It requires isolating the feature from the rest of the part since there can never be a datum referenced with cylindricity. In this example, the cylindricity has been applied to 5 features. Cylindricity is an individual control. Therefore, each feature is inspected independent of …
