DANSK DSF/FPREN ISO 5458 PDF

This International Standard establishes complementary rules to ISO 1101 for geometrical tolerancing of form, orientation, location or run-out. These rules are applicable when: <br />— one geometrical specification is applied to more than one geometrical feature considered individually or as united feature or as a pattern for GPS specification; <br />— more than one geometrical specification is to be established simultaneously with orientation and/ or location constraints between them. This International standard does not cover the use of the pattern (3.1): <br />— when the least and maximum material requirement is applied (see ISO 2692); <br />— when a datum is established from a collection of datum features without priority between them as a pattern (see ISO 5459).