铆管冷挤压模具的改进设计  

Improvement in Design of the Cold Extruding Die for the Riveted Tube

作　　者：田福祥[1] 

机构地区：[1]青岛建筑工程学院,山东青岛266033

出　　处：《模具工业》2003年第10期25-26,共2页Die & Mould Industry

摘　　要：指出了原铆管冷挤压模具结构上的缺陷 ,设计了1副新型镶拼式挤压模 ,在保持原模具优点和满足强度要求的基础上 ,模具成本显著降低。The weaknesses of the former structure of the cold extruding die for the riveted tube were pointed out. A new-typed split extruding die was designed, the cost of which was markedly lowered while the advantages of the former die were preserved and the requirement for strength was met.

关 键 词：铆管 冷挤压 模具结构 

分 类 号：TG375.41[金属学及工艺—金属压力加工]