汽车前纵梁冲压工艺及模具结构优化  

Stamping Process and Die Structure Optimization of Automobile Front Longitudinal Beam

作　　者：吕强 张玲玲 李阳平 朱五省 LüQiang;Zhang Lingling;Li Yangping;Zhu Wusheng(Shanxi Huanghe Tools&Mould Co.,Ltd.,Xi'an,Shanxi 710043,CHN)

机构地区：[1]陕西黄河工模具有限公司,陕西西安710043

出　　处：《模具制造》2021年第6期22-24,共3页Die & Mould Manufacture

摘　　要：介绍了汽车前纵梁成形工艺方案和模具设计中存在的问题,以及其解决方案,对纵梁类制件成形工艺方案及模具设计有一定参考价值。This paper introduces the forming process scheme of automobile front longitudinal beam parts and the problems in die design,as well as the solution scheme,which has certain reference value for forming process scheme and die design of longitudinal beam parts.

关 键 词：前纵梁 孔位偏差 回弹 冲压工艺 

分 类 号：TG385.2[金属学及工艺—金属压力加工]