摘要
分析了铝合金罩新旧两种工艺 ,计算了毛坯尺寸和冲压力 ,介绍了铝合金罩落料、拉伸、卷边复合模的结构。
Both the new and the old technological processes for the aluminum_alloy cover were analyzed. The blank dimensions and the pressing force were calculated. And the structure of the blanking, drawing and curling compound die for the aluminum_alloy cover was introduced.
出处
《模具工业》
北大核心
2002年第4期30-31,共2页
Die & Mould Industry
关键词
铝合金罩
工艺
模具结构
aluminum_alloy cover
technological process
die structure
