基于Pro/Engineer的动车组转向架三维模型的设计
李莹,张嘉鹭*,朱鸿鑫,陈刚,王祎
(江苏师范大学 机电工程学院,江苏 徐州 221008)
摘要:转向架是机车车辆的核心部件之一,其结构是否合理直接影响机车车辆的运行品质、动力性能和行车安全,而目前国内针对动车组转向架进行三维建模过程介绍的文献较少,铁路部门生产运用单位以及高校院所等机构缺乏相关资料进行参考。因此,以CRH380AL高速动车组为研究对象,在充分分析其结构特点和尺寸参数的基础上,对其动力转向架的构架、轴箱、空气弹簧等关键零件、一系悬挂等典型组件及总装配体进行了三维模型的建立,为动车组转向架的技术推广、优化设计和仿真分析奠定了基础。
关键词:动车组;转向架;三维模型
中图分类号:TP391 文献标志码:A doi:10.3969/j.issn.1006-0316.2017.08.010
文章编号:1006-0316 (2017) 08-0044-04
Three-Dimension Design of EMU Bogie Based on Pro/Engineer
LI Ying,ZHANG Jialu,ZHU Hongxin,CHEN Gang,WANG Yi
( College of Mechanical and Electrical Engineering, Jiangsu Normal University, Xuzhou 221008, China )
Abstract:The bogie is one of the core components of vehicle, its structure is reasonable or not directly affect the locomotive running quality, dynamic performance and traffic safety, and the EMU bogie modeling process of introducing literature, using the production unit, the railway departments of universities and institutes of institutions such as the lack of relevant information for reference. Therefore, based on the CRH380AL high-speed EMU as the research object, based on the full analysis of the structure and size parameters on the power bogie frame, axle box, air spring suspension, a key part of the typical components and assembly of ligands to build the three-dimensional model, laid the foundation for EMU steering design and Simulation Technology promotion.
Key words:EMU;bogie;three-dimensional model
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收稿日期:2017-01-05
基金项目:江苏师范大学实验室建设与管理研究课题(L2017Y01);江苏师范大学“挑战杯”竞赛孵化项目(16TZB09);江苏省教育科学“十三五”规划2016年项目(B-a/2016/01/14)
作者简介:李莹(1996-),女,江苏徐州人,本科在读,主要研究方向为铁路机车车辆设计与检修。*通讯作者:张嘉鹭(1989-),男,江苏徐州人,硕士,实验师,主要研究方向为铁路机车车辆虚拟仿真技术。
 

 

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