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GB/T 16857.7-2022Geometrical product specifications(GPS) - Acceptance and reverification tests for coordinate measuring systems(CMS) - Part 7: CMMs equipped with imaging probing systems (English PDF)

产品几何技术规范(GPS) 坐标测量系统（CMS）的验收检测和复检检测第7部分：配置影像探测系统......

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

December 30, 2022

Implementation date

April 1, 2023

Scope

GB/T 16857.7-2022 is the English-translated version of 产品几何技术规范(GPS) 坐标测量系统（CMS）的验收检测和复检检测第7部分：配置影像探测系统.......

GB/T 16857.7-2022 is the Chinese standard "Geometrical product specifications(GPS) - Acceptance and reverification tests for coordinate measuring systems(CMS) - Part 7: CMMs equipped with imaging probing systems".

Its scope clause reads: This document specifies the acceptance test method for verifying the performance of a coordinate measuring machine used to measure dimensions to determine whether it meets the requirements specified by the manufacturer. the specified performance.

This document also specifies the re-inspection testing method for the user to periodically verify the performance of the coordinate measuring machine. This document applies only to Cartesian coordinates of any form of configured image detection system operating in discrete point detection mode measuring machine.

This document does not expressly apply to. --- Coordinate measuring machine with non-Cartesian coordinate system. However, this document may be applied to non-Cartesian seats by agreement of the parties. coordinate measuring machine. --- Coordinate measuring machines using other types of optical probes.

However, if the parties reach an agreement, this document can be applied to the use of Coordinate measuring machines for other optical probes. --- A coordinate measuring machine using a tactile probing system (see ISO 10360-2 tactile probing system).

This document specifies the acceptance and re-inspection test methods, test methods, and Rules and applications for consistency checks.

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Document preview — GB/T 16857.7-2022

National Standard of the People's Republic of China

ICS: 17.040.30
Classification: J 42

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 symbols
5 Environmental and metrological requirements
5.1 Environmental conditions
5.2 Operating conditions
5.3 Requirements for image probe coordinate measuring machines with different configurations
6 Acceptance testing and re-inspection testing
6.1 General
6.2 Length measurement error
6.3 Squareness error ESQ
6.4 Length measurement error repeatability RB or RU
6.5 Detection performance (PF2D)
6.6 Vision probe detection error PFV2D
7 Qualification judgment
7.1 Acceptance test
7.2 Re-inspection detection
8 Applications
8.1 Acceptance test
8.2 Re-inspection detection
8.3 Periodic verification
9 Instructions in product documentation and data sheets
Appendix A (informative) period check
Appendix B (Normative) Standards representing the reference detection length
Appendix C (Informative) Alternative Method for Testing Squareness Error
Appendix D (Normative) Mathematical Corrections for Low CTE Standards
Appendix E (Informative) Relationship with GPS Matrix Model

1 Scope

This document specifies the acceptance test method for verifying the performance of a coordinate measuring machine used to measure dimensions to determine whether it meets the requirements specified by the manufacturer.

the specified performance. This document also specifies the re-inspection testing method for the user to periodically verify the performance of the coordinate measuring machine.

This document applies only to Cartesian coordinates of any form of configured image detection system operating in discrete point detection mode measuring machine.

This document does not expressly apply to.

--- Coordinate measuring machine with non-Cartesian coordinate system. However, this document may be applied to non-Cartesian seats by agreement of the parties.

coordinate measuring machine.

--- Coordinate measuring machines using other types of optical probes. However, if the parties reach an agreement, this document can be applied to the use of

Coordinate measuring machines for other optical probes.

--- A coordinate measuring machine using a tactile probing system (see ISO 10360-2 tactile probing system).

This document specifies the acceptance and re-inspection test methods, test methods, and

Rules and applications for consistency checks.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

ISO 10360-1.2000 Technical Specification for Product Geometric Quantities (GPS) Coordinate Measuring Machine Acceptance Test and Re-inspection Test Part 1

Note. GB/T 16857.1-2002 Technical specifications for product geometry (GPS) Coordinate measuring machine acceptance testing and re-inspection testing Part 1.Vocabulary (eqv, ISO 10360-1.2000)

ISO 10360-2 Product geometric specification (GPS) Acceptance testing and re-inspection testing of coordinate measuring machines - Part 2.For testing sions]

Note. GB/T 16857.2-2017 Product Geometric Technical Specifications (GPS) Coordinate Measuring Machine Acceptance Test and Re-inspection Test Part 2.For Measuring Lines

Coordinate Measuring Machines for Sexual Dimensions (ISO 10360-2.2009, IDT)

ISO 14253-1 Geometric product specification (GPS) Measurement inspection of workpieces and measuring equipment Part 1.Verification of conformity to specification

Note. GB/T 18779.1-2022 Product Geometric Specifications (GPS) Measurement and Inspection of Workpieces and Measuring Equipment Part 1.Verification according to the specification or

GB/T 10932 | GB/T 22092 | GB/T 26093 | GB/T 16857.13 | GB/T 16857.8 | GB/T 16857.12 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 71 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 10360 · ISO 14253

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