重型轨道车动力总成吊挂静力学分析及拓扑优化  

Static Analysis and Topological Optimization of Heavy Rail Motor Car Powertrain Hanging

作　　者：魏培豪 张枥元 王婉 苏潇何 任向武 刘鹏 WEI Pei-hao;ZHANG Li-yuan;WANG Wan;SU Xiao-he;REN Xiang-wu;LIU Peng(CRRC Yongji Electric Co.,Ltd.,Yongji 044500,China;Training Centre,Changqing Oilfield Company,Xi′an 710000,China)

机构地区：[1]中车永济电机有限公司,山西永济044500 [2]长庆油田分公司培训中心,陕西西安710000

出　　处：《机械工程与自动化》2023年第4期53-56,共4页Mechanical Engineering & Automation

摘　　要：以某重型轨道车动力总成吊挂为研究对象,利用ANSYS对其进行仿真优化设计,并将优化后的方案与原方案进行强度与模态的对比,确定拓扑方案的可行性。优化后的吊挂设计降低了吊挂自身重量,提高了材料利用率,降低了材料成本。This paper takes the powertrain hanging of heavy rail motor car as the research object,uses ANSYS to carry out simulation and optimization design,and compares the strength and mode of the optimized scheme with the original scheme to determine the feasibility of the topology scheme.The optimized hanging design reduces the weight of the hanging itself,improves the utilization rate of materials,and reduces the cost of materials.

关 键 词：重型轨道车 动力总成吊挂 静力学分析 拓扑优化 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]