一种轮边传动轴的维修性改进  

Maintainability Improvement of a Wheel Drive Shaft

作　　者：黄宏伟[1] 葛铠 丁丹[1] 高强[1] 汪庆雷[1] 

机构地区：[1]北京航天发射技术研究所

出　　处：《工程机械》2016年第11期52-57,9,共6页Construction Machinery and Equipment

摘　　要：针对某工程车辆轮边传动轴维修过程中,维修人员多、耗费时间长、劳动强度大等问题,提出了三段式轮边传动轴的改进方案,并进行了极限状态干涉分析及静扭转强度试验,最后进行了维修性验证,达到了维修人员减少,耗费时间缩短,劳动强度降低的效果。In view of a working vehicle's hub-side drive-shaft repair that demands many a repairer,costs much long time,and high labor strength,etc it has to provide an improvement concept for the repair through 3 stages,after interference analyses and static-torque strength tests under extreme conditions.And finally,the maintainability was verified and resulted in lesser repair personnel,shorter time cost,and lower labor strength.

关 键 词：轮边传动轴 维修性 设计改进 

分 类 号：TU603[建筑科学—建筑技术科学]