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    CONTINUOUS REPETITIVE ROLLING METHOD FOR METAL STRIP
    1.
    发明公开
    CONTINUOUS REPETITIVE ROLLING METHOD FOR METAL STRIP 有权
    KONTINUIERLICHES UND SICH WIEDERHOLENDES WALZVERFAHRENFÜRMETALLSTREIFEN

    公开(公告)号：EP2255899A1

    公开(公告)日：2010-12-01

    申请号：EP09716737.3

    申请日：2009-01-15

    申请人： NGK Insulators, Ltd. ,  Sakai, Tetsuo ,  Utsunomiya, Hiroshi

    发明人： SAKAI, Tetsuo ,  UTSUNOMIYA, Hiroshi ,  MURAMATSU, Naokuni ,  TAKEUCHI, Ryota

    IPC分类号： B21B1/16 ,  B21B1/22 ,  B21C47/00

    CPC分类号： B21B1/22 ,  B21B45/0251 ,  B21B2001/228 ,  B21B2003/001 ,  B21B2265/14 ,  B21B2265/24

    摘要： A flow of rolling with a combination of asymmetric rolling (S1) and skin pass rolling (S3) is shown. Differential-speed rolling is performed as the asymmetric rolling, and a winder temporarily winds a metal strip with a collapsed plate shape by traverse winding (loose winding which allows the metal strip is wound in a zigzag manner: S2). Then, the skin pass rolling is performed, and orderly winding is performed in a coil form (S4). As shown in the flow of rolling, tandem rolling may be performed by arranging two or more rolling mills side by side so that the asymmetric rolling and the skin pass rolling are continuously performed without the traverse winding (S2) in the mid course.

    摘要翻译： 示出了具有不对称轧制（S1）和表面轧制（S3）的组合的轧制流程。 作为不对称轧制进行差速轧制，卷绕机通过横动卷绕（允许金属带以Z字形方式卷绕的松散卷绕）暂时卷绕具有塌缩板形状的金属带。 然后，进行表皮轧制，以线圈形式进行有序卷绕（S4）。 如轧制流程所示，串联轧制可以通过并列布置两台或多台轧机来进行，从而在中间过程中不用横动卷绕（S2）连续地进行不对称轧制和表面轧制。