后门内板可制造性分析的计算精度研究  

Study on Calculation Precision of Manufacturability Analysis of Rear Door Inner Panel

作　　者：李淑慧[1] 徐峰[1] 林忠钦[1] 张苇[2] 鲍文华[2] 

机构地区：[1]上海交通大学 [2]上海大众汽车有限公司

出　　处：《汽车技术》2004年第7期12-15,共4页Automobile Technology

摘　　要：简要介绍了车身冲压件可制造性分析的一步模拟法原理,并以桑塔纳轿车后门内板冲压成形为例,通过一步模拟分别与增量模拟和实际冲压结果进行比较,结果表明一步模拟法不仅仅是个粗略的评价工具,也能满足一定的精度。The principle of the one-step simulation method in manufacturability analysis of body stampings is briefly introduced.With stamping forming of the rear door inner panel of SANTANA passenger car as an example,by comparing one-step simulation with increment simulation and actual stamping results respectively,it is shown that the one-step simulation method is not only a rough evaluating tool,but also has enough precision.

关 键 词：车身 板件 可成形性 研究 

分 类 号：U463.832[机械工程—车辆工程]