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介绍了平底铁杯冲压工艺,分析了原冲压工艺的缺陷,设计了新的落料、拉伸、冲孔复合模,并介绍了该复合模的设计要点及其工作过程。
The stamping process of flat iron cup was introduced. The defects of the original stamping process were analyzed. A new blanking, drawing and punching composite mold was designed. The design essentials and working process of the composite mold were introduced.