高精密陀螺电机轴承的改进设计研究  

Research on Improved Design of High Precision Gyro Motor Bearing

作　　者：时连卫[1] 韩涛[1] 赵森 杨立光[1] 张林[1] 陈文博 Shi Lianwei;Han Tao;Zhao Sen;Yang Liguang;Zhang Lin;Chen Wenbo(Luoyang Bearing Research Institute Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]洛阳轴承研究所有限公司,河南洛阳471039

出　　处：《哈尔滨轴承》2022年第4期10-14,18,共6页Journal of Harbin Bearing

摘　　要：高精密陀螺电机作为航天器关键部件之一,其服役寿命和性能对主机具有直接且重要的影响。以C906073A2陀螺电机轴承为改进对象,对高精度陀螺电机轴承进行改进设计研究,重点对轴承结构参数、保持架以及润滑油方面做出改进。经试验分析及装机试验,验证了改进方案的先进性和有效性。As one of the key components of spacecraft,the service life and perfbnnance of high-precision gyro motor have a direct and important impact on the host.Taking C906073A2 gyro motor bearing as the improvement object,the improvement design of high-precision gyro motor bearing is studied,focusing on the improvement of bearing structural parameters,cage and lubricating oil.Through test analysis and instaliation test,the progressiveness and effectiveness of the improved scheme are verified.

关 键 词：陀螺电机 轴承 保持架 润滑油 稳定性 

分 类 号：TH133.33[机械工程—机械制造及自动化]