精密角接触球轴承内圈沟道磨削方法的分析  

Analysis on Grinding Method for Inner Ring Raceway of Precision Angular Contact Ball Bearings

作　　者：李献会[1,2,3] 敖正红[1,2,3] 周海波[1,2,3] 尹延经[1,2,3] 焦春照 

机构地区：[1]洛阳轴研科技股份有限公司,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

出　　处：《轴承》2017年第1期15-19,共5页Bearing

基　　金：国家工信部科技重大专项(2012ZX04004011)

摘　　要：以精密角接触球轴承内圈沟道(内沟)磨加工为研究对象,选取支内外径磨沟、支内沟磨沟、支内径磨沟和逃逸法磨沟等4种方法加工内沟,分别从磨削原理和加工方式上考察各种方法的加工特点、加工精度、生产效率。举例分析说明了内沟磨削加工需要根据轴承不同的类型特点选择合适的加工方法,以达到加工精度与生产效率的统一。Taking the grinding process for inner ring raceway of precision angular contact ball bearings as research object,four kinds of grinding methods are selected to process inner ring raceway. The processing characteristics,processingprecisionand production efficiency of various methods are investigated from grinding principles and processing methods. The example analysis shows that in order to achieve unity of processingprecisionand production efficiency,the grinding process for inner ring raceway is needed to select suitable processing method according to characteristics of different types of bearings.

关 键 词：角接触球轴承 磨削加工 内圈沟道 工艺分析 

分 类 号：TH133.3[机械工程—机械制造及自动化] TG580.6[金属学及工艺—金属切削加工及机床]