摘要
从撕拉盖的成形工艺、材料的排样、模具结构。
The design of the multi_position progressive die for the easy_pulling lids was introduced from the aspects of the forming process, the stock layout, the die structure and the design of the main parts of the die.
出处
《模具工业》
2000年第4期9-10,共2页
Die & Mould Industry
关键词
撕拉盖
级进模
设计
饮料
啤酒
easy_pulling lid, progressive die, design
