基于强度分析的客车后桥壳总成设计方法与应用  

Design Method and Application for Passenger Car Rear Axle Shell Assembly Based on Strength Analysis

作　　者：宋世静 刘波 吴海波[2] 李欢[2] 何锋[2] 

机构地区：[1]贵州航天红光机械制造有限公司,贵州遵义563000 [2]贵州大学,贵州贵阳550025

出　　处：《现代机械》2013年第6期62-64,共3页Modern Machinery

基　　金：贵州省工业攻关项目(黔科合GZ字2011-3010)

摘　　要：针对国家标准中规定的桥壳台架试验工况,本文在分析钢板冲压焊接整体式桥壳总成优点的基础上对设计的桥壳总成在四种不同工况下的受力情况采用材料力学的方法进行校核分析。结果表明,该客车后桥壳总成具有足够的强度和刚度,满足设计要求。For the bridge shell bench test conditions specified in the national standard, based on the analysis of the advantages of sheet metal welding integral bridge shell assembly, the force situation of the designed bridge shell assembly is analyzed under four different conditions with the method of mechanics of materials. Results show that the passenger car rear axle shell assembly has sufficient strength and rigidity to meet the design requirements.

关 键 词：后桥壳总成 设计 结构形式 强度 

分 类 号：U463.218[机械工程—车辆工程]