【摘要】 分析了一种手机锂电池铝合金外壳的冲压成形工艺,设计了一副冲裁级进模。该模具的原理、结构虽相对较复杂,但模具制作较容易,使用寿命长,且用它加工的锂电池壳体零件质量好,生产效率高,对同类壳体产品的加工有参考价值。更多还原

【Abstract】 A kind of stamping process for aluminum alloy shells of mobile phone lithium battery was analyzed,and a set of progressive blanking die was designed. It has relative complicated structure,however,is easy to fabricate,increases life span and productivity,leads to better quality of the shells,and can be reference for fabrication of the same kind of shells.更多还原