深拉伸件压料面起皱问题的解决方法  

Solution to the Wrinkle Problem on the Pressing Surface of Deep Drawing Part

作　　者：杨秋莲 赵辰强 于金鑫 Yang Qiulian;Zhao Chenqiang;Yu Jinxin(BYD Group Fudi Precision Industry Co.,Ltd Stamping Die Beijing Factory,Beijing 101100,CHN)

机构地区：[1]比亚迪集团弗迪精工有限公司冲压模具北京工厂,北京101100

出　　处：《模具制造》2023年第8期12-16,共5页Die & Mould Manufacture

摘　　要：结合现场调试经验,对深拉伸制件在拉伸过程中压料面起皱问题进行了分析、总结、研究,得出了有效的解决方案。Based on on-site debugging experience,the wrinkling problem of the medium pressing surface during the drawing process of deep drawing part was analyzed,summarized,and studied,and effective solutions were obtained.

关 键 词：深拉伸件 起皱 间隙 压料面 

分 类 号：TG385.2[金属学及工艺—金属压力加工]