某车型车门铰链安装点刚度的优化  

Optimization of the Stiffness of the Mounting Point of the Door Hinge of a Certain Vehicle

作　　者：廖小平 谢贵山 覃鹏飞 Liao Xiaoping;Xie Guishan;Qin Pengfei

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州市545007

出　　处：《时代汽车》2023年第9期132-134,共3页Auto Time

摘　　要：文章对某车型车门铰链安装点刚度差的原因进行分析,使用六西格玛方法进行优化设计,识别影响刚度的关键零件,利用实验设计方法确定设计空间获取结构设计方案,经过分析和对比最终确定实施方案,结果表明方案显著提升了铰链点安装刚度。This paper analyzes the reasons for the poor stiffness of the door hinge mounting point of a certain vehicle model,uses the Six Sigma method to optimize the design,identifies the key parts that affect the stiffness,uses the experimental design method to determine the design space to obtain the structural design scheme,and finally determines the implementation scheme through analysis and comparison.The results show that the scheme significantly improves the hinge mounting stiffness.

关 键 词：车门铰链 安装点刚度 六西格玛设计 

分 类 号：U46[机械工程—车辆工程]