• 本文分析介绍了制动器底板精整结构设计要点其工作过程

    This paper analyzed and introduced the size die structure, die design points and working process.

    youdao

  • 入口形状为圆弧整形其入口曲率半径R的选择入口形状为锥度的整形其入口角度选择,以及精整消除喇叭口的措施。

    The determination of entrance angle of both R coining dies and conical coining dies and the approach to eliminating bell shapes during sizing have been outlined.

    youdao

  • 入口形状为圆弧整形其入口曲率半径R的选择入口形状为锥度的整形其入口角度选择,以及精整消除喇叭口的措施。

    The determination of entrance angle of both R coining dies and conical coining dies and the approach to eliminating bell shapes during sizing have been outlined.

    youdao

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