键槽对称度测量仪设计  

Design of Symmetry Measuring Instrument for Key Slot

作　　者：王文志[1] 关向峰[1] 

机构地区：[1]淮阴工学院机械工程系,江苏淮安223303

出　　处：《机床与液压》2012年第14期33-34,共2页Machine Tool & Hydraulics

摘　　要：介绍一种以通用千分表为数字显示载体的键槽对称度测量仪,它是一种新型的能直接测读圆柱体上的键槽对称度和平行度等位置误差的测量仪器。A symmetry measuring instrument for key slot was introduced in which ordinary micrometer was taken as digital display carrier. Using it, location errors of key slot on cylinder, such as symmetry and parallelism, can be directly measured and read out.

关 键 词：键槽 对称度 测量仪 

分 类 号：TG83[金属学及工艺—公差测量技术]