汽车水箱主板折弯冲孔复合模设计  

Design of Bending-Piercing Compound Die for Automobile Water Tank Main Board

作　　者：朱泽华[1] 袁军[1] 朱凤波[1] 朱晓亮[1] Zhu Zehua;Yuan Jun;Zhu Fengbo;Zhu Xiaoliang

机构地区：[1]深圳技师学院

出　　处：《模具制造》2019年第9期1-5,共5页Die & Mould Manufacture

摘　　要：通过对汽车水箱主板成形工艺及模具结构的优化,将原修边模、折弯模、冲槽模3副单冲模合并成1副复合模,生产效率提升50%以上,且减少了重复定位带来的累积误差,有效提高了制件质量,对于汽车水箱主板模具结构及冲压工艺的优化是一大进步和创新。Through the optimization of the forming process of the automobile water tank main board and the optimization of the die structure,the original trimming die,bending die and piercing die are combined into a set of compound die,and the production efficiency is increased by more than 50%.Moreover,the cumulative error caused by repeated positioning is reduced,and the product quality is effectively improved.

关 键 词：汽车水箱主板 复合模 冲压工艺 生产效率 

分 类 号：TG385.2[金属学及工艺—金属压力加工]