摘要
文章基于某轻量化新能源车型铝合金减振器塔的应用,通过有限元模型断面尺寸仿真分析和实验室断面金相、拉伸剪切、疲劳等性能检测辅助,介绍了铝合金减振器塔与钢制车身的SPR自冲铆连接设计、验证及性能评价。
In this paper,based on the application of Aluminum Alloy Shock Absorber Tower in a new light energy vehicle,the finite element model is used to simulate the section size of the absorber tower,the design,Verification and performance evaluation of Spr self-piercing riveting connection between aluminum alloy shock absorber tower and steel body are introduced.
作者
鲁后国
赵震
阚洪贵
梁端
Lu Houguo;Zhao Zhen;Kan Honggui;Liang Duan(JAC Technical Center,Anhui Hefei 230601;JEE Automation Equipment Co.,Ltd.Anhui Hefei 230601)
出处
《汽车实用技术》
2020年第24期168-170,共3页
Automobile Applied Technology
基金
复杂薄壁压铸铝合金零部件成形与应用关键共性技术研究项目(2016YFB0101603)。
关键词
轻量化
铝合金
钢铝连接
自冲铆接
设计与验证
Lightweight
Aluminum alloy
Steel-aluminum connection
Self-piercing riveting technology
Design and verification
