GB/T 24635.1-2020 (English Version) PDF

Scope: This part of GB/T 24635 is an overview of the GB/T 24635 series, which specifies the metrology characteristics of coordinate measuring machines (CMMs), sources of uncertainty for specific tasks, and gives the differences between the GB/T 16857 series of standards and the GB/T 24635 series of standards. relationship (see Appendix A). This section applies to the evaluation of measurement uncertainty for a specific task when using a coordinate measuring machine.

GB/T 24635.1-2020 Referenced Document

GB/T 16857.1 Geometrical product specification(GPS)-Acceptance and reverification tests for coordinate measuring machines--Part 1: Vocabulary
GB/T 18779.1 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 1:Decision rules for verifying conformity or nonconformity with specifications*， 2022-10-12 Update
GB/T 18779.2-2004 Geometrical Product Specifications(GPS)-Inspection by measurement of workpieses and measuring equipment-Part 2:Guide to the estimation of uncertainty in GPS measurement,in calibration of measuring equipment and in product verification
GB/T 24634 Geometrical Product Specifications (GPS).General concepts and requirements for GPS measuring equipment
ISO 14978:2006 Geometrical product specifications (GPS) - General concepts and requirements for GPS measuring equipment
JJF 1001 General Terms in Metrology and Their Definitions
JJF 1059.1 Evaluation and Expression of Uncertainty in Measurement

2020 GB/T 24635.1-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 1: Overview and metrological characteristics