公开(公告)号：US4735074A

公开(公告)日：1988-04-05

申请号：US876766

申请日：1986-06-20

申请人： Yoshihiro Saito ,  Takefumi Kasajimia ,  Mitsuyoshi Iwasaka ,  Toshinori Watanabe

发明人： Yoshihiro Saito ,  Takefumi Kasajimia ,  Mitsuyoshi Iwasaka ,  Toshinori Watanabe

IPC分类号： B21B1/12 ,  B21B1/08 ,  B21B1/22 ,  B21B13/00 ,  B21B13/02 ,  B21B39/14 ,  B21B27/10

CPC分类号： B21B1/22 ,  B21B1/0805 ,  B21B13/00 ,  B21B2267/065

摘要： A multi-stage roll mill for producing a lengthy continuous rolled sheet material by a one-pass operation, comprises a driven central working roll, and a plurality of peripheral working rolls arranged spaced apart and on the periphery of the central working roll, the diameter of each of the peripheral working rolls being much smaller than that of the central working roll. Each peripheral working roll has a screw-down mechanism which is capable of freely adjusting the gap between the periphery of the peripheral working roll and the periphery of the central working roll. The peripheral working rolls are arranged in such a manner that the work being held in the gap between the peripheries thereof and the periphery of the central working roll is subjected to continuous multi-stage rolling.

摘要翻译： 用于通过一次操作生产长时间连续轧制板材的多级辊轧机包括从动中心工作辊和间隔开设置并在中心工作辊的周边上的多个周向工作辊， 的每个周边工作辊比中央工作辊的小得多。 每个周边工作辊具有能够自由地调节周边工作辊的周边与中心工作辊的周边之间的间隙的拧紧机构。 周边工作辊以这样的方式布置，使得保持在其周边和中心工作辊的周边之间的间隙的工件经受连续的多级轧制。