Method of slitting a double or triple stranded bar
    1.
    发明授权
    Method of slitting a double or triple stranded bar 失效
    分切双绞线或三绞线的方法

    公开(公告)号:US4193283A

    公开(公告)日:1980-03-18

    申请号:US935499

    申请日:1978-08-21

    IPC分类号: B21B1/08 B21C37/04 B23D23/02

    摘要: In the high speed production of elongated metal bars, a method of slitting a double or triple stranded bar interconnected at a continuous node or nodes, in which the bar is rolled to reduce the cross-section of each strand equally, the compressive working force being applied to create lateral tensile forces whereby the strands diverge and separate. In a triple stranded bar the two outer strands are worked in the same manner to separate them from the central strand.

    摘要翻译: 在细长金属棒的高速生产中,分割在连续节点处连接的双绞线或三股条的方法,其中轧制棒以均匀地减小每条绞线的横截面,压缩加工力为 用于产生横向张力,从而股线发散和分离。 在三股条中,以相同的方式处理两条外股线以将它们与中心股分开。