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Chinese Standard: GB/T 34880.2-2025

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Test conditions for 5-axis simultaneous machining centers—Part 2:Testing of the accuracy for vertical machine


Standard in brief
Scope of Application:  
本文件规定了五轴联动立式加工中心的几何精度、数控轴线的定位精度和重复定位精度、工作精度的检验要求、检验方法以及相应的公差。
本文件适用于线性轴线行程至2 000 mm的普通级(P级)和精密级(M级)五轴联动立式加工中心 (以下简称机床)的设计、制造、检验和验收。

Basic information
Standard No:GB/T 34880.2-2025
Standard Name:五轴联动加工中心检验条件 第2部分:立式机床精度检验
English Name:Test conditions for 5-axis simultaneous machining centers—Part 2:Testing of the accuracy for vertical machine
Standard Status:现行
Release Date:2017-11-01
Effective Date:2026-02-01
Language of Publication:中文简体

Standard Classification
ICS Number:25.040.10
CCS Number:J54

Related Standards
Referenced Standards:GB/T 17421.1-2023,GB/T 17421.2-2023,GB/T 17421.7-2016,GB/T 19660-2005,GB/T 25379.1-2010,GB/T 25379.2-2010,GB/T 39953-2021,GB/T 39967-2021

Publication Information
Number of pages:120
Number of words:209 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:34880.2
Drafter:薛瑞娟、王静、郭国强、何春树、陈洪军、李成勇、于春平、陈妍言、谭智、张维、黄祖广、徐皓莉、陈伟、张立刚、蔡明辉、缪丹、周志高、王潇、姜二彪
Drafting Organization:通用技术集团机床工程研究院有限公司、通用技术集团昆明机床股份有限公司、沈阳机床股份有限公司、上海航天精密机械研究所、武汉重型机床集团有限公司、科德数控股份有限公司、国家机床质量监督检验中心、四川普什宁江机床有限公司、浙江凯达机床股份有限公司
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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