一种新型双列角接触球轴承滚道加工方法  

A New Processing Method for Raceway of Double Row Angular Contact Ball Bearing

作　　者：王曼 邵玉刚 张海燕 Wang Man;Shao Yugang;Zhang Haiyan(Wafangdian Bearing Group Special Precision Bearing Co.,Ltd.,Liaoning Wafangdian 116300,China;Wafangdian Bearing Group Precision Spherical Roller Bearing Co.,Ltd.,Liaoning Wafangdian 116300,China)

机构地区：[1]瓦房店轴承集团特种精密轴承有限责任公司,辽宁瓦房店116300 [2]瓦房店轴承集团精密球面滚子轴承有限责任公司,辽宁瓦房店116300

出　　处：《哈尔滨轴承》2022年第1期27-28,51,共3页Journal of Harbin Bearing

摘　　要：针对目前双列角接触球轴承滚道磨削加工方法的缺点,以其中一种规格的双列角接触球轴承3756206为例,对其结构特点进行分析,通过数控编程和金刚笔修整砂轮相结合,采取了新型滚道加工方式。该加工方法的采用有效提高了轴承滚道加工质量,使加工效率提升一倍以上,同时缩短了生产周期。Aiming at the shortcomings of the current double row angular contact ball bearing raceway grinding methods,it takes the double row angular contact ball bearings with specification of 3756206 as an example,analyzes its structural characteristics.Through the combination of numerical control programming and diamond pen dressing grinding wheel,it adopts the new raceway processing method,effectively improves the bearing raceway processing quality,more than doubles the processing efficiency,and shortens the production cycle.

关 键 词：双列角接触球轴承 金刚笔 砂轮修整 滚道曲率 中心距 

分 类 号：TH133.33[机械工程—机械制造及自动化]