轮对静强度与疲劳分析数字化平台研究  

Digitization Design for Static-Strength Analysis and Fatigue Analysis of Wheelset

作　　者：张敏[1] 胡光忠[1] 肖守讷[2] 唐勇明[1] 

机构地区：[1]四川理工学院机械工程学院,四川自贡643000 [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：《机械设计与制造》2014年第8期92-94,97,共4页Machinery Design & Manufacture

基　　金：国家自然科学基金项目(51275432);四川理工学院人才引进项目(2012RC19);研究生创新基金(B20306)

摘　　要：高速列车轮对数字化设计系统包括轮轴结构设计、智能装配以及对轮对的静强度分析和疲劳分析等。剖析设计系统的设计分析原理及对轮对的静强度和疲劳分析过程,并根据系统所得结果利用相关标准对轮对过盈配合、静强度和疲劳强度进行校核。利用ANSYS强大的分析功能,完成机车轮对中涉及到的接触分析、静强度计算以及疲劳分析。设计系统对ANSYS的封装具有重要的实际意义,集轮对设计及分析为一体的可视化设计平台能极大提高轮对设计及分析效率。The digital design system for high-speed train wheelset involves structural design, intelligent assembly, static strength analysis and fatigue strength analysis. It analyzes the principle of design and analysis in the design system and the process of static strength analysis and fatigue analysis, according to the relevant standards of wheelset, checking the interference fit, and static strength and fatigue strength based on the system results. It uses the powerful analysis function of ANSYS to complete the contact analysis, and static strength analysis and fatigue analysis which is involved in the locomotive wheelset. It has important practical significance that packaging ANSYS in the platform, the visual design platform with functions of design and analysis for wheelset can greatly improve the design and analysis efficiency of wheelset.

关 键 词：数字化设计系统 轮对 静强度分析 疲劳分析 ANSYS 

分 类 号：TH16[机械工程—机械制造及自动化] TH122