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Chinese Standard: GB/T 45863-2025

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Test conditions for numerically controlled vertical surface broaching machines—Testing of the accuracy


Standard in brief
Scope of Application:  
本文件规定了普通精度数控立式外拉床的部件和轴线命名、几何精度检验、数控线性轴和回转轴的定位精度和重复定位精度检验、工作精度检验及相应的公差要求等。
本文件阐述了用于涡轮盘槽和凹槽加工的数控立式外拉床的概念、配置和特征,并提供了相关术语和轴的名称。
本文件适用于涡轮盘槽和凹槽加工的数控立式外拉床的精度检验,不适用于数控立式外拉床的运转检验(如振动、异常的噪声、运动部件的爬行等检验)及参数检验(如速度、进给量等检验)。

Basic information
Standard No:GB/T 45863-2025
Standard Name:数控立式外拉床检验条件 精度检验
English Name:Test conditions for numerically controlled vertical surface broaching machines—Testing of the accuracy
Standard Status:现行
Release Date:2025-08-01
Effective Date:2026-02-01
Language of Publication:中文简体

Standard Classification
ICS Number:25.080.30
CCS Number:J57

Related Standards
Referenced Standards:GB/T 17421.1-2023,GB/T 17421.2-2023,ISO 230-7:2015
Adopted Standards:ISO 19744:2020
Adopted Standard Name:《数控外拉床检验条件 精度检验 立式外拉床》
Adoption Level:IDT

Publication Information
Number of pages:48
Number of words:80 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

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:45863
Drafter:胡春美、蒋小乐、韩雷、朱金鸣、张家平、孙元应、宋蓓、潘日、刘中华、林绿高、薛瑞娟
Drafting Organization:浙江畅尔智能装备股份有限公司、上海电气电站设备有限公司上海汽轮机厂、中船重工龙江广瀚燃气轮机有限公司、东方电气集团东方汽轮机有限公司、北京工业大学、通用技术集团机床工程研究院有限公司
Management Organization:全国金属切削机床标准化技术委员会(SAC/TC 22)
Proposing Department:中国机械工业联合会

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