高速动车组盘形制动装置的CAD/CAE一体化设计初探  

Preliminary Study on CAD/CAE Integrated Design Method of Disc Brake Device for High-speed EMU

作　　者：董雅宏[1] DONG Ya-hong(School of Mechanical and Electrical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)

机构地区：[1]兰州交通大学机电工程学院,兰州730070

出　　处：《兰州交通大学学报》2020年第4期76-82,共7页Journal of Lanzhou Jiaotong University

基　　金：国家自然科学基金(51665027),兰州交通大学青年基金(201915)资助项目。

摘　　要：为提高盘形制动装置的设计效率,基于SolidWorks和ANSYS Workbench搭建高速动车组盘形制动CAD/CAE一体化设计平台.利用SolidWorks CAD模块进行盘形制动装置的结构设计,使用SolidWorks Motion模块进行盘形制动装置的机构运动仿真,将运动载荷引入SolidWorks Simulation模块进行结构强度校核,使用ANSYS Workbench进行制动盘热机耦合分析.算例分析表明:本文所建CAD/CAE一体化设计平台可以快速的验证配合关系,确定制动倍率,验证紧急制动距离和完成制动零件校验.In order to improve the design efficiency of disc brake device,a CAD/CAE integrated design platform for disc brake of high-speed EMU is built based on SolidWorks and ANSYS Workbench.SolidWorks CAD module is used to design the structure of disc brake device and simulate the mechanism motion of disc brake device.The motion load is introduced into SolidWorks simulation module to check the structure strength,and ANSYS Workbench is used to analyze the coupling of brake disc and heat engine.The example analysis shows that the CAD/CAE integrated design platform proposed in this paper can quickly verify the matching relationship,determine the braking ratio,validate the emergency braking distance and complete the brake parts verification.

关 键 词：高速动车组 盘形制动装置 运动仿真 热机耦合 

分 类 号：U266.2[机械工程—车辆工程]