BS EN ISO 5459:2024
Current
The latest, up-to-date edition.
Geometrical product specifications (GPS). Geometrical tolerancing. Datums and datum systems
Hardcopy , PDF
English
16-10-2024
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
TPR/1
|
| DocumentType |
Standard
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| Pages |
126
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| PublisherName |
British Standards Institution
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| Status |
Current
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| Supersedes |
This document specifies terminology, rules and methodology for the indication and understanding of datums and datum systems in technical product documentation. This document also provides explanations to assist the user in understanding the concepts involved. This document defines the specification operator (see ISO17450-2) used to establish a datum or datum system. The verification operator (see ISO17450-2) can take different forms (physically or mathematically) and is not the subject of this document. NOTE The detailed rules for maximum and least material requirements for datums are given in ISO2692.
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