浅析SUV顶盖后部上翻边压料芯结构改进  

Analysis on the Improvement of the Back Flanging Pad Structure of SUV Roof

作　　者：赵子海 王毅 饶洋文 谭植文 侯东锋 黄宏伟 董晓光 Zhao Zihai;Wang Yi;Rao Yangwen;Tan Zhiwen;Hou Dongfeng;Huang Hongwei;Dong Xiaoguang(Geely Automobile Group Co.,Ltd ME Center,Ningbo,Zhejiang 315336,CHN;Dongfeng Commercial Vehicle Body Factory,Shiyan,Hubei 442000,CHN)

机构地区：[1]吉利汽车集团有限公司ME中心,浙江宁波315336 [2]东风商用车车身厂,湖北十堰442000

出　　处：《模具制造》2021年第10期15-17,共3页Die & Mould Manufacture

摘　　要：介绍了SUV顶盖后部的常用工艺方案及工艺要点,上翻边工序压料芯的改进方案,上翻边工序通过在后部增加局部小压料芯对顶盖后部制件质量的改善原因和效果。This paper introduces the comm on process scheme and key points of the rear of SUV roof.The improvement scheme of the pressing core in the upper flanging process,the upflanging process can improve the quality of the rear parts of the roof by adding a local small pad at the back.

关 键 词：SUV顶盖 压料芯 翻边工序 整形工艺 

分 类 号：TG385.2[金属学及工艺—金属压力加工]