加工工艺对轴承滚子轮廓支承长度率的影响  

Influence of processing technology on length ratio of bearing roller profile support

作　　者：王典仁 卢振伟 孟艳艳 Wang Dianren;Lu Zhenwei;Meng Yanyan(Luoyang LYC Bearing Co.,Ltd.,Luoyang 471039,China;State Key Laboratory of Aerospace Precision Bearing,Luoyang471039,China)

机构地区：[1]洛阳LYC轴承有限公司,河南洛阳471039 [2]航空精密轴承国家重点实验室,河南洛阳471039

出　　处：《哈尔滨轴承》2018年第3期23-25,共3页Journal of Harbin Bearing

摘　　要：阐述了滚动轴承滚子轮廓支承长度率的相关概念,并提出了不同加工工艺对轴承滚子轮廓支承长度率影响的试验方案。试验研究表明,光饰后滚子的轮廓粗糙度支承长度率是终磨后的2.5～3倍。The related concepts of support length ratio of roller profile of rolling bearing are expounded,and the test scheme of the influence of different processing technology on bearing roller profile support length ratio is put forward.The experimental research have shown that the roller profile roughness support length ratio after finished is 2.5~3 times that after final grinding.

关 键 词：滚动轴承 滚子轮廓 工艺 支承长度率 

分 类 号：TH133.33.2[机械工程—机械制造及自动化]