陀螺电机轴承保持架的改进试验研究  

Experimental Study on Improvement of Cages for Gyroscope Motor Bearings

作　　者：张文涛[1] 孙北奇[1] 葛世东[1] 陆盼 张蕾[1] 

机构地区：[1]洛阳轴研科技股份有限公司,河南洛阳471039 [2]一拖(洛阳)车桥有限公司,河南洛阳471039

出　　处：《轴承》2014年第3期41-44,共4页Bearing

摘　　要：研究陀螺电机轴承延寿技术,重点对保持架材料和尺寸进行改进。经前期跑合和用户装机寿命考核试验验证保持架材料的长期稳定性和尺寸的合理性,证明改进方案成功可行。The prolonging life technology is researched for gyroscope motor bearings,and the material and dimension for cages are improved.The long term stability of material and the rationality of dimension are verified with run-in and users＆#39;life assessment test.The improvement program is proved to be successful and feasible.

关 键 词：球轴承 陀螺电机 保持架 磨损 

分 类 号：TH133.331[机械工程—机械制造及自动化]