汽车灯泡定位架多工位级进模设计  

Design of multi-position progressive die for folded location frame of bulb in automobile

作　　者：唐艳云[1] 李和平[2] 付贵武[1] 

机构地区：[1]佛山科学技术学院机电与信息工程学院,广东佛山528000 [2]桂林电器科学研究所,广西桂林541004

出　　处：《模具工业》2008年第5期23-26,共4页Die & Mould Industry

摘　　要：以汽车灯泡定位架成形工艺为例,结合材料的塑性成形和金属冷作硬化的特点,分析了定位架的成形难点及用多工位级进模成形应采取的工艺措施。设计的模具结构简单,保证了零件尺寸和形状精度,生产效率高,对同类零件的生产具有参考价值。An analysis was made on the difficulty in forming a location frame part of bulb in auto- mobile in terms of the characteristic of plastic forming and cold working hardening of metals. A multi-position progressive die was developed and the forming process was set up. The die is simplified in structure and efficient in manufacturing the precision part.

关 键 词：定位架 折叠成形 级进模 

分 类 号：TG385.2[金属学及工艺—金属压力加工]