保持架动态轨迹及滑动比测试试验机  

Tester for Measuring Cage Dynamic Trajectory and Sliding Ratio

作　　者：陈后清[1] 王芳[1] 瞿庆春[1] 李靳东[1] 何峰涛[1] 

机构地区：[1]洛阳轴研科技股份有限公司,河南洛阳471039

出　　处：《轴承》2012年第7期36-42,46,共8页Bearing

摘　　要：为提高滚动轴承保持架在高温高速下工作的平稳性,找到理论与实践的契合点,研制开发了一种保持架动态轨迹及滑动比测试试验机。介绍了该试验机的主体结构、测试装置及辅助系统工作原理,分析了在各种环境下影响不同材质保持架标定精度的主要原因,最后通过整机试验验证了该试验机的性能及工作可靠性。In order to improve the work stability of rolling bearing cage in high speed and high temperature and to figure out the combination between theory and practice, a tester is developed for measuring cage dynamic trajectory and sliding ratio. The main structure, the working principle of testing device and auxiliary system are introduced, and the main fac- tors are analyzed that affects calibration accuracy of cage made of different materials in a variety of environments. Final- ly, the performance and working reliability of tester are verified through the experiments.

关 键 词：滚动轴承 试验机 保持架 动态轨迹 滑动比 

分 类 号：TH133.33[机械工程—机械制造及自动化]