加工中心检验条件第2部分立式加工中心几何精度检验

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1、J54JB/T8771.2－1998加工中心检验条件第2部分：立式加工中心几何精度检验TestconditionsofmachiningcentresPart2:Geometrictestsformachineswithverticalspindle1998-07-17发布1998-12-01实施国家机械工业局发布JB/T8771.2－1998目次前言1范围·········································································

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4、···············································14几何精度检验·······························································································································································································5IJB/T8

5、771.2－1998前言本标准是根据JB/T8771.1—1998《卧式和带附加主轴头机床几何精度检验(水平Z轴)》制订的，该标准等效采用了国际标准草案ISO/DIS10791–1《加工中心检验条件第1部分：卧式和带附加主轴头机床几何精度检验(水平Z轴)》。本标准是加工中心检验条件系列标准之一，该系列标准包括以下13个部分，它们可以同时或单独使用：第1部分：卧式和带附加主轴头机床几何精度检验(水平Z轴)第2部分：立式加工中心几何精度检验第3部分：带水平主回转轴的整体万能主轴头机床几何精度检验(垂直Z轴

6、)(待制订)第4部分：线性和回转轴线的定位精度和重复定位精度检验第5部分：工件夹持托板的定位精度和重复定位精度检验第6部分：进给量、速度和插补精度检验(待制订)第7部分：精加工试件精度检验第8部分：用圆形检验法的球形评定(待制订)第9部分：刀具转换和托板转换动作时间的评定(待制订)第10部分：热变形的评定(待制订)第11部分：噪声发射的评定(待制订)第12部分：振动强度的评定(待制订)第13部分：安全措施的评定(待制订)本标准由全国金属切削机床标准化技术委员会提出并归口。本标准起草单位：北京机床研究所

7、、北京铣床研究所、沈阳钻镗床研究所、青海第一机床厂。本标准主要起草人：郑雪梅、费早生、梁坤鸿、李祥文。II中华人民共和国机械行业标准加工中心检验条件第2部分：立式加工中心JB/T8771.2－1998几何精度检验TestconditionsofmachiningcentresPart2:Geometrictestsformachineswithverticalspindle1范围本标准规定了立式加工中心的几何精度的要求及检验方法。本标准适用于基本上具有三个数控轴线，即三个线性轴线(X、Y、Z)行程至2

8、000mm或带回转轴线的一般用途的普通精度立式加工中心。2引用标准下列标准所包含的条文，通过在本标准中引用而构成为本标准的条文。本标准出版时，所示版本均为有效。所有标准都会被修订，使用本标准的各方应探讨使用下列标准最新版本的可能性。GB/T17421.1—1998机床检验通则第1部分：在无负荷或精加工条件下机床的几何精度JB3051—82数字控制机床坐标和运动方向的命名3一般要求3.1本标准中所有线性尺寸均用毫米(mm)表示；角度偏差主要用比值表示，在有