一种电动汽车电池组箱体轻量化设计  

Lightweight Design of Electric Vehicle Battery Box

作　　者：刘舒龙[1] 夏顺礼[1] 赵久志[1] 张宝鑫[1] 陈康伟[1] Liu Shulong Xia Shunli Zhao Jiuzhi Zhang Baoxin Chen Kangwei(New energy vehicle academy, Technical Center, Anhui Jianghuai Automobile Co. Ltd, Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车股份有限公司技术中心新能源汽车研究院,安徽合肥230601

出　　处：《汽车实用技术》2016年第11期10-12,共3页Automobile Applied Technology

摘　　要：电池组箱体轻量化设计是电动汽车"以塑代钢"思想的具体体现。文章从材料选择入手,通过模态分析确定产品的性能参数满足整车需求;针对3D模型进行模流分析,确定成形工艺可行性。从材料的选择到产品的成形分析进行全面的介绍,阐述一种电动汽车电池组箱体的轻量化设计,可以为其它轻量化材料在电动汽车领域的应用提供一种思路。Battery box lightweight design is a manifestation of the thinking “Replace steel with plastic” in the field of electricvehicle . The article starts from the choice of materials, through Modal analysis to determine the product performanceparameters meet vehicle demand, conduct Mold flow analysis with 3D model to determine the feasibility of forming process.Give a detailed introduction from the choice of materials to the forming process, explode the lightweight design of electricvehicle battery box, can provide a way for the application of other lightweight materials in the field of electric vehicles.

关 键 词：轻量化 电池组箱体 模态分析 模流分析 

分 类 号：U461[机械工程—车辆工程]