Thin-walled tube cold-rolling mill
    1.
    发明授权
    Thin-walled tube cold-rolling mill 失效
    薄壁管冷轧机

    公开(公告)号:US3810377A

    公开(公告)日:1974-05-14

    申请号:US26981772

    申请日:1972-07-07

    IPC分类号: B21B21/00 B21B17/10

    CPC分类号: B21B21/005 B21B21/00

    摘要: A mill with travelling stand, wherein to eliminate sliding of the passes on a tube being rolled, there is a mechanism for moving the racks during mill operation, the mechanism being designed so as to ensure variations in the rolling radius when the tube is strained.

    摘要翻译: 具有行走台的轧机,其中为了消除被轧制的管道上的通道的滑动,在轧机操作期间存在用于移动机架的机构,该机构被设计成当管被应变时确保轧制半径的变化。