• 介绍了用于压力机新型拉伸复合结构主要设计参数模具工作过程

    The structure, main design parameters and work process of the compound die installed on single action press and working for blanking and drawing with constant blank holder pressure were presented.

    youdao

  • 介绍了用于压力机新型拉伸复合结构主要设计参数模具工作过程

    The structure, main design parameters and work process of the compound die installed on single action press and working for blanking and drawing with constant blank holder pressure were presented.

    youdao

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