This standard specifies fundamental concepts, principles and rules valid for the creation, interpretation and application of all other standards, technical specifications and technical reports concerning dimensional and geometrical product specifications (GPS) and verification.
This standard applies to the interpretation of GPS indications on all types of drawings.
For the purposes of this standard, the term “drawing” is to be interpreted in the broadest possible sense, encompassing the total package of documentation specifying the workpiece.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/Z 24637.1 Geometrical Product Specifications (GPS) — General Concepts — Part 1: Model for Geometrical Specification and Verification (ISO/TS 17450-1: 2005, IDT)
GB/Z 24637.2 Geometrical Product Specifications (GPS) — General Concepts — Part 2: Basic Tenets, Specifications, Operators and Uncertainties (GB/Z 24637.2-2009, ISO/TS 17450-2:2002, IDT)
ISO/IEC Guide 98-3:2008 Uncertainty of Measurement — Guide to the Expression of Uncertainty in Measurement (GUM:1995)
ISO/IEC Guide 99:2007 International Vocabulary of Metrology — Basic and General Concepts and Associated Terms (VIM)
3 Terms and Definitions
For the purpose of this standard, the term and definitions given in GB/Z 24637.1, GB/Z 24637.2, ISO/IEC Guide 98-3:2008, ISO/IEC Guide 99:2007 and the following apply.
3.1
ISO GPS system
GPS system
geometrical product specification and verification system developed in ISO by ISO/TC 213
