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Chinese Standard: GB/T 40742.4-2021

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Geometrical product specifications (GPS)—Geometrical precision verification—Part 4:Evaluation of dimension and geometrical error,discriminant pattern of minimum zone


Standard in brief
Scope of Application:  
本文件规定了尺寸验收及几何误差的评定操作。针对不同的目标任务(离线、在线检验),给出了产品尺寸合格性评定、几何误差评定方法以及相关缺省原则和形状误差、方向误差、位置误差的最小区域判别法。
本文件适用于产品的尺寸、形状、方向、位置、跳动等几何特征的检测与验证。

Basic information
Standard No:GB/T 40742.4-2021
Standard Name:产品几何技术规范(GPS) 几何精度的检测与验证 第4部分:尺寸和几何误差评定、最小区域的判别模式
English Name:Geometrical product specifications (GPS)—Geometrical precision verification—Part 4:Evaluation of dimension and geometrical error,discriminant pattern of minimum zone
Standard Status:现行
Release Date:2021-10-11
Effective Date:2022-05-01
Language of Publication:中文简体

Standard Classification
ICS Number:17.040.40
CCS Number:J42

Related Standards
Referenced Standards:GB/T 1957-2006,GB/T 1958,GB/T 3177-2009,GB/T 16671,GB/T 17851,GB/T 18779.1,GB/T 24637.2,JJF 1001

Publication Information
Number of pages:28
Number of words:50 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-10-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:40742.4
Drafter:郑鹏、马喜岭、杨将新、张丽、傅云霞、朱悦、陈云升
Drafting Organization:许昌远东传动轴股份有限公司、郑州大学、浙江大学、中国航发西安航空发动机有限公司、中机生产力促进中心、上海市计量测试技术研究院、中机研标准技术研究院(北京)有限公司
Management Organization:全国产品几何技术规范标准化技术委员会(SAC/TC 240)
Proposing Department:全国产品几何技术规范标准化技术委员会(SAC/TC 240)

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