SN EN ISO 5459:2024
Geometrical product specifications (GPS) - Geometrical tolerancing - Datums and datum systems (ISO 5459:2024)
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 ISO 17450-2) used to establish a datum or datum system. The verification operator (see ISO 17450-2) 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 ISO 2692.
- Originator
- SWISSMEM
- Published
- 2024-10-01
- ICS
- 17.040.40
SN EN ISO 5459:2024
Geometrische Produktspezifikation (GPS) - Geometrische Tolerierung - Bezüge und Bezugssysteme (ISO 5459:2024)
Geometrical product specifications (GPS) - Geometrical tolerancing - Datums and datum systems (ISO 5459:2024)
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 ISO 17450-2) used to establish a datum or datum system. The verification operator (see ISO 17450-2) 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 ISO 2692.
Content pages for this standard
guide
Geometrical Product Specifications (GPS) - ISO 5459:2024 Overview
Explore ISO 5459:2024, the standard for geometrical tolerancing and datum systems in technical product documentation.
Understanding ISO 5459:2024 Requirements for Technical Documentation
Explore ISO 5459:2024 requirements and how to comply effectively.
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