航空航天高速轴承保持架的优化设计  

Optimization Design of Aerospace High-Speed Bearing Retainer

作　　者：肖琳 Xiao Lin(Shanghai Tianan Bearing Co.,Ltd.,Shanghai 201108,CHN)

机构地区：[1]上海天安轴承有限公司,上海201108

出　　处：《模具制造》2024年第6期205-207,共3页Die & Mould Manufacture

摘　　要：讨论了航天航空高速轴承保持架的基本原理、材料特性对比、以及不同保持架类型的特点。尤其强调了高速轴承保持架在承受离心力、高温及动态载荷时的材料和结构要求。通过实例分析,展示了优化设计如何增强保持架的自润滑性和热稳定性,从而提高整个轴承系统的性能和可靠性。为高速轴承保持架的设计和改进提供了理论依据和实践指导。The basic principle and the comparison of material characteristics of the bearing carrier are discussed in detail.In particular,the material and structural requirements of the highspeed bearing holder under the centrifugal force,high temperature and dynamic load are emphasized.The example analysis shows how the optimized design enhances the self-lubrication and thermal stability of the holder to improve the performance and reliability of the whole bearing system.It provides the theoretical basis and practical guidance for the design and improvement of the high-speed bearing holder.

关 键 词：航空航天高速轴承 保持架 材料选择 结构设计 离心力 

分 类 号：TH133.334[机械工程—机械制造及自动化]