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《jbt8772.2-1998 精密加工中心检验条件 第 2 部分:立式加工中心几何精度检验》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、J54JB/T8772.2-1998精密加工中心检验条件第2部分:立式加工中心几何精度检验TestconditionsofprecisionmachiningcentresPart2:Geometrictestsofverticalmachiningcentres1998-07-17发布1998-12-01实施国家机械工业局发布JB/T8772.2-1998目次前言1范围···············································································
2、·····································································································································12引用标准·······························································································································
3、··········································································13一般要求··························································································································································································
4、···············14几何精度检验·······························································································································································································4IJB/T8772.2-1998前言本标准是根据JB/T8771.2《加工中心检验条件第2部分:立式机
5、床几何精度检验(垂直Z轴)》(该标准等效采用了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的几何精度》)制订的,在检验项目、检验方法、检验工具等内容上与JB/T8771.2相同,允差则在该标准基础上压缩(压缩公比约为1.6)。本标准是精密加工中心检验条件系列标准中的一个标准。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)(待制
6、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、昆明精密机
7、床研究所、宁江机床厂。本标准主要起草人:唐其寿、谢玲、谢宏、李云祥、李祥文。II中华人民共和国机械行业标准精密加工中心检验条件第2部分:立式加工中心JB/T8772.2-1998几何精度检验TestconditionsofprecisionmachiningcentresPart2:Geometrictestsofverticalmachiningcentres1范围本标准规定了精密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,即三个线性坐标(X、Y、Z)行程至2000mm或带回转轴线的精密立式加
8、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J
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