沟道磨床砂轮修整装置的改进  

Improvement on Dressing Device for Grinding Wheel of Raceway Grinder

作　　者：张旭[1,2,3] 李宾 钞仲凯 马小梅 焦叶凡[1,2,3] ZHANG Xu;LI Bin;CHAO Zhongkai;MA Xiaomei;JIAO Yefan(Luoyang Bearing Research Institute Co.,Ltd.,Luoyang 471039,China;Henan Key Laboratory of High Performance Bearing Technology,Luoyang 471039,China;Strategic Alliance for Technology Innovation in Rolling Bearing Industry,Luoyang 471039,China;Beijing Institute of Control Engineering,Beijing 100190,China)

机构地区：[1]洛阳轴承研究所有限公司,河南洛阳471039 [2]河南省高性能轴承技术重点实验室,河南洛阳471039 [3]滚动轴承产业技术创新战略联盟,河南洛阳471039 [4]北京控制工程研究所,北京100190

出　　处：《轴承》2018年第10期15-17,共3页Bearing

摘　　要：通过改进沟道磨床砂轮修整装置,可方便调整砂轮曲率半径,从而更加容易控制沟道曲率半径,使径向游隙一定时保证轴承接触角及成组轴承接触角相互差符合产品设计要求,提高角接触球轴承的合套率。The curvature radius of grinding wheel is adjusted conveniently and the raceway curvature radius is controlled easily by improving dressing device for grinding wheel of raceway grinder.The bearing contact angle and difference between contact angles of matched bearings are guaranteed to meet design requirements of products under given radial clearance,and the matching rate of angular contact ball bearings is improved.

关 键 词：角接触球轴承 砂轮修整器 沟道曲率半径 接触角 

分 类 号：TH133.331[机械工程—机械制造及自动化] TG580.2[金属学及工艺—金属切削加工及机床]