基于SolidWorks的CRH2轮轴过盈装配有限元分析.doc

文档介绍：基于SolidWorks的CRH2轮轴过盈装配有限元分析
谢红太谭春梅武振锋
兰州交通大学机电工程学院哈尔滨铁道职业技术学院城市轨道交通学院
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摘    要:
利用Solid Works软件模拟出高速动车组CRH2T轮对过盈配合的有限元模型, 对轮轴压装完成后的轮座轮毂孔表面接触应力进行仿真分析, , Works Simulation的有限元分析对目前难以计算实验仿真的轮轴过盈分析提出了一种新的较为可靠的仿真计算方法.
关键词:
Solid Works; CRH2轮对; 过盈配合; 有限元分析;
作者简介:谢红太(1993-) , 男, 副教授, 硕士研究生;
作者简介:武振锋(1976-) , 男, 副教授, 博士, 主要从事三维CAD技术与应用的研究E-mail:******@.
收稿日期:2017-03-18
基金:甘肃省高等学校科研项目(2016A-021)
Finite Element Analysis of Interference Fit Assembly of CRH2Axle and Wheel based on Solid Works
XIE Hongtai TAN Chunmei WU Zhenfeng
School of Mechatronic Engineering, Lanzhou Jiaotong University; School of Urban Rail Transit, Harbin Railway Technical College;
Abstract:
Solid Works software is used to simulate the CRH2 T high speed EMU wheel set finite element analysis model, and the contact stress of the surface of the wheel hub bore and wheel seat after the installation of wheel axle is analyzed by simulation. By creating geometry line extraction and detection point, the variation and distribution of the contact stress are studied on the inner surface of the hub bore after the interference results show that the contact stress between the longitudinal section along the axial direc