Standard No.:	GB/T 6476-2007
English Name:	Surface grinding machines with vertical grinding wheel spindle and reciprocating table—Testing of the accuracy
Chinese Name:	立轴矩台平面磨床精度检验
Chinese Classification:	J55    Grinding machine
Professional Classification:	GB    National Standard
ICS Classification:	25.080.50 25.080.50    Grinding and polishing machines 25.080.50
Issued by:	AQSIQ; SAC
Issued on:	1986-6-11
Implemented on:	2007-12-1
Status:	superseded
Superseded by:	GB/T 6476-2021 Surface grinding machines with vertical grinding wheel spindle and reciprocating table—Testing of the accuracy
Superseded on:	2022-7-1
Superseding:	GB/T 6476-1986 Surface grinding machines with vertical grinding wheel spindle and reciprocating table; Testing of the accuracy
Language:	English
File Format:	PDF
Word Count:	10000 words
Price(USD):	285.0
Delivery:	via email in 1~3 business day

本标准(参照GB/T17421.1)规定了一般用途和普通精度的立轴矩台平面磨床的几何精度检验和工作精度检验。本标准对这些检验规定了相应的允差。
本标准不适用于固定工作台或圆工作台的平面磨床,也不适用于磨头作纵向移动的平面磨床。
本标准仅用于机床的精度检验,不适用于机床的运转检查(如振动、不正常的噪声、运动部件的爬行等),也不适用于机床的参数检查(如速度、进给量等),这些检查通常应在精度检验前进行。