某SUV后保险杠耐光照干涉分析与优化  

Interference Analysis and Optimization of a SUV Rear-Bumper under Sunload

作　　者：陈磊[1] 阮丽云 CHEN Lei;RUAN Li-yun(Product R&D Institute Jiangling Motors Co.,Ltd.,Nanchang 330052,China;Jiangxi College of Foreign Studies,Nanchang 330099,China)

机构地区：[1]江铃汽车股份有限公司产品研发总院,江西南昌330052 [2]江西外语外贸职业学院,江西南昌330099

出　　处：《机械工程与自动化》2024年第6期71-73,共3页Mechanical Engineering & Automation

摘　　要：为解决某SUV后保险杠耐光照试验时和尾灯发生干涉的问题,借助有限元分析技术,提出了后保险杠结构优化方案。保险杠结构优化方案经有限元分析和物理试验验证后均满足目标要求,验证了耐光照有限元分析方法及后保险杠优化方案的可靠性较高。The interference between rear-bumper and taillamp of a SUV in a sunload experiment was successfully reproduced with the help of FEM,and a structural optimization scheme was proposed.The structural optimization scheme of rear-bumper meets the target requirements after finite element analysis and physical experiment verification,indicating that the reliability of sunload finite element analysis method and the rear-bumper optimization scheme described in this paper is high.

关 键 词：后保险杠 光照 干涉 有限元分析 结构优化 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]