大轴重机车车轮辐板形状优化  

Wheel Plate Shape Optimization for Heavy Axle Load Locomotive

作　　者：王坤全[1] 姚远[2] 张红军[2] 

机构地区：[1]南车资阳机车有限公司技术中心,四川资阳641301 [2]西南交通大学牵引动力国家重点实验室,四川成都610031

出　　处：《机车电传动》2010年第2期9-11,共3页Electric Drive for Locomotives

基　　金：长江学者和创新团队发展计划资助项目(IRT0452)

摘　　要：对某35 t轴重机车车轮辐板形状进行优化,在曲线及道岔通过工况时,优化后的车轮辐板最大等效应力小于优化前,并且通过轮辐板优化降低了车轮质量。提出大轴重机车车轮辐板优化后形状的主要特征,为同类型车轮辐板设计提供参考。The wheel plate shape of 35 t axle load locomotive had been optimized. The maximum equivalent stress ot optimized ptate is less than the old one when the locomotive passing through a turnout and curve and the mass of optimized wheel was also reduced. The main features of wheel plate on heavy axial load locomotive had been proposed, which is a good reference for design the same type of wheel plate.

关 键 词：35t轴重 机车 辐板 优化 强度 

分 类 号：U260.33[机械工程—车辆工程]