ISO 10303-214:2010(E)

4.1.31 geometric_tolerance (T2)

This unit of functionality specifies the representation of geometric tolerances with a datum reference, such as parallelism or perpendicularity, and also geometric tolerances without a datum reference, such as straightness or flatness.

The tolerances are defined relative to the ideal shape of the toleranced object.

This UoF allows the definition of up to three datum references that are either single datum references, compound datum references, or datum targets and additionally the specification of tolerance zones.

The definition of the presentation of the Tolerance information is dealt with in the associative_annotation UoF (D2).

The following application objects are used by the geometric_tolerance UoF:



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