基于NASTRAN的某轻卡蓄电池铝合金支架轻量化研究  

Lightweight Research on Aluminum Alloy Bracket of a Light Truck Battery Based on NASTRAN

作　　者：方明耀 董勇峰 黄勤 FANG Mingyao;DONG Yongfeng;HUANG Qin(Jiangxi Isuzu Automobile Co.,Ltd.,Product Development Technology Center,Jiangxi Nanchang 330010)

机构地区：[1]江西五十铃汽车有限公司产品开发技术中心,江西南昌330010

出　　处：《汽车实用技术》2021年第16期138-140,共3页Automobile Applied Technology

摘　　要：为减轻轻卡整备质量,促进整车蓝牌目标,文章基于NASTRAN有限元仿真软件,采集了襄阳试验场蓄电池支架加速度数据,并对蓄电池铝合金支架轻量化方案进行了CAE模态和强度分析,结果显示:该轻量化方案满足设计目标要求,轻量化效果显著。In order to reduce the lightweight servicing weight and promote the blue brand goal of the whole vehicle,based on NASTRAN finite element simulation software,this paper collects the acceleration data of the battery bracket in Xiangyang test field,and carries out CAE modal and strength comparative analysis on the lightweight scheme.The results show that the lightweight scheme meets the design target requirements,and the lightweight effect is significant.

关 键 词：轻卡 铝合金 蓄电池支架 轻量化 

分 类 号：U463.633[机械工程—车辆工程]