航空发动机附件机匣结构设计方法研究  

Research of the Aero Engine Accessory Gearbox Structure Design Method

作　　者：郭梅[1,2] 陈聪慧[1,2] 胡兴海[1,2] 侯明曦[1,2] 

机构地区：[1]中国航发沈阳发动机设计研究所,辽宁沈阳110015 [2]中国航发航空发动机动力传输航空科技重点实验室,辽宁沈阳110015

出　　处：《机械传动》2017年第3期211-216,共6页Journal of Mechanical Transmission

摘　　要：对具有代表性的航空发动机附件机匣结构设计方法进行研究,分析了附件机匣内壳体、齿轮、轴承等重要零部件结构特点,总结各部件长期使用中出现过的故障和问题,提出工程应用优化的结构使用建议,为高可靠性附件机匣设计提供参考。The research of the representative aero engine accessory gearbox structure design method and the analysis of the structure characteristics of the important components including the casings,gears and bearings are accomplished. The failures and questions occurred in the accessory gearbox components used for a long term are summarized,the applying suggestion of engineering application optimized structures are proposed,which contributes to the reference of high reliability accessory gearbox design.

关 键 词：航空发动机 附件机匣 结构形式 高可靠性 

分 类 号：V233[航空宇航科学与技术—航空宇航推进理论与工程]