GB/T 40742.5-2021 Active National standards

GB/T 40742.5-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 5:Estimation of uncertainty of measurement for geometrical characteristics verification

GB/T 40742.5-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 5:Estimation of uncertainty of measurement for geometrical characteristics verification

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40742.5-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Measuring tools and instruments

ICS Name: Measurement of length and angle

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 27 pages

Scope

This document specifies the procedures for evaluating the uncertainty of measurement results. It provides methods for evaluating the uncertainty during the detection and verification of product dimensions and geometric tolerances, and gives application specifications for optimizing the inspection and verification process based on the Uncertainty Management Program (PUMA).
This document is applicable to the detection and verification of geometric characteristics such as dimensions, shapes, orientations, and positions of geometric products.

Development Information

Word Count: 54 Thousand words Pages: 27 pages

Same series standard

GB/T 40742.1-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 1:Basic concept and measurement—Symbol,terminology,measuring conditions and procedures GB/T 40742.2-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 2:Verification of form characteristics,orientation characteristics,position characteristics,run-out characteristics and profile characteristics GB/T 40742.3-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements GB/T 40742.4-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 4:Evaluation of dimension and geometrical error,discriminant pattern of minimum zone

Referenced Standards

GB/T 1958-2017 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification GB/T 18779.1-2002 Geometrical Product Specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 1:Decision rules for proving conformance or non-conformance with specifications GB/T 18779.1-2022 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 1:Decision rules for verifying conformity or nonconformity with specifications 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 18779.2-2023 Geometrical product specifications(GPS)—Inspection by measurement of workpieces and measuring equipment—Part 2:Guidance for the estimation of uncertainty in GPS measurement,in calibration of measuring equipment and in product verification GB/T 18779.3-2009 Geometrical Product Specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 3:Guidelines for achieving agreements on measurement uncertainty statements GB/T 18779.3-2023 Geometrical product specifications (GPS)—Inspection by measurement of workpieses and measuring equipment—Part 3:Guidelines for achieving agreements on measurement uncertainty statements GB/T 18779.6-2020 Geometrical product specifications(GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6:Generalized decision rules for the acceptance and rejection of instruments and workpieces JJF 1001-1998 General Terms in Metrology and Their Definitions JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement

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