摘要
设计了一种用于铁路车辆轴箱内置式走行部焊接构架;基于Hypermesh13.0软件及ANASYS 14.0软件,参照标准EN13749-2011中的载荷工况要求,利用APDL语言,对该焊接结构的疲劳强度进行了计算分析,结果表明该焊接构架结构合理,符合实际需求,构架疲劳强度满足标准及设计要求,可用于实际运营车辆。
A kind of welded frame for the built-in running part of railway vehicle axle box is designed.Based on Hypermesh 13.0 software and ANASYS 14.0 software,the fatigue strength of the welded frame is calculated and analyzed by APDL language according to the load condition requirements of standard EN13749-2011.The results show that the welded frame structure is reasonable and meets the actual requirements,and the fatigue strength of the frame meets the standard.And the design requirements can be used for the actual operation of vehicles.
作者
王志明
陈晓峰
吴才香
曾伟
WANG Zhi-ming;CHEN Xiao-feng;WU Cai-xiang;ZENG Wei(Che Zhuzhou Electric Locomotive Co.,Ltd.Product R&D Center,Zhuzhou Hunan 412001,China;State Key Laboratory for System Integration of High Power AC Drive Electric Locomotive,Zhuzhou Hunan 412001,China)
出处
《装备制造技术》
2019年第1期79-82,共4页
Equipment Manufacturing Technology
关键词
轴箱内置
转向架
构架
强度计算
axle box built-in
bogie
frame
strength calculation
