一种外窗框加强板工艺改进方案  

A Process Improvement Scheme for Strengthening Plate of OuterWindowFrame

作　　者：李二旭[1] 罗长江 孟祥新[1] 张国亮[1] Li Erxu;Luo Changjiang;Meng Xiangxin;Zhang Guoliang(Chery automobile Co.,Ltd.,Wuhu,Anhui 241009,CHN)

机构地区：[1]奇瑞汽车股份有限公司,安徽芜湖241009

出　　处：《模具制造》2023年第3期30-32,共3页Die & Mould Manufacture

摘　　要：在制件SE阶段,通过对后门外窗框加强板进行多轮冲压工艺SE分析优化,较好地解决了制件翻边回弹质量的问题。提前解决了制件后期开发过程中存在的翻边质量问题,规避了因制件质量问题,导致模具设变的风险,对后期类似制件的模具开发,具有一定的借鉴意义。In this paper,in the SE stage of the product,through the reinforcement plate of the rear door and window frame,multiple rounds of stamping process SE analysis and optimization,a good solution,the product flanging springback quality problem.In advance,the flanging quality problems that may exist in the later stage of the product are solved,and the risk of die design change caused by product quality problems is avoided.It has important reference significance for the later development of similar product structure die.

关 键 词：工艺改进 回弹 优化方案 翻边 

分 类 号：TG385.2[金属学及工艺—金属压力加工]