公开(公告)号：US09937539B2

公开(公告)日：2018-04-10

申请号：US15109176

申请日：2014-12-23

Applicant: SMS Group GmbH

Inventor： Juergen Merz ,  Heinz-Adolf Mueller

IPC: B21B1/26 ,  B21C47/26 ,  B21C47/34 ,  B21B1/46 ,  B21B41/08 ,  B22D11/126 ,  B21B39/00 ,  B21B15/00 ,  B22D11/12

CPC classification number: B21B1/26 ,  B21B1/463 ,  B21B39/006 ,  B21B41/08 ,  B21B2015/0014 ,  B21C47/267 ,  B21C47/3441 ,  B22D11/1206 ,  B22D11/126

Abstract: The invention relates to a method for producing a metal strip (1) in a continuous casting and rolling process, in which a slab is first cast in a casting machine and is then fed to a finishing rolling mill situated downstream in the direction of feed (F) of the strip (1), where it is rolled. According to the invention, in order to enable the recycling of scrap while achieving a compact design, the following steps are performed in the event of a planned or unplanned production interruption in the finishing rolling mill: a) cutting through the strip (1) at a point (4) between the casting machine (2) and the finishing rolling mill by means of a cutting device (5); b) feeding the part of the strip (1) that follows the cut into a strip store (6) by means of a driver (7), the driver (7) being situated downstream of the cutting device (5) in the direction of feed (F); c) cutting through the strip (1) a second time by means of the cutting device (5) and cutting the following part of the strip (1) into pieces by means of the cutting device (5); d) cutting the stored strip section into pieces, preferably of a defined length. The invention further relates to an apparatus for carrying out the method.

公开(公告)号：US20160325324A1

公开(公告)日：2016-11-10

申请号：US15109176

申请日：2014-12-23

Applicant: SMS Group GmbH

Inventor： Juergen Merz ,  Heinz-Adolf Mueller

IPC: B21B1/26 ,  B22D11/126 ,  B22D11/12 ,  B21B41/08

CPC classification number: B21B1/26 ,  B21B1/463 ,  B21B39/006 ,  B21B41/08 ,  B21B2015/0014 ,  B21C47/267 ,  B21C47/3441 ,  B22D11/1206 ,  B22D11/126

Abstract: The invention relates to a method for producing a metal strip (1) in a continuous casting and rolling process, in which a slab is first cast in a casting machine and is then fed to a finishing rolling mill situated downstream in the direction of feed (F) of the strip (1), where it is rolled. According to the invention, in order to enable the recycling of scrap while achieving a compact design, the following steps are performed in the event of a planned or unplanned production interruption in the finishing rolling mill: a) cutting through the strip (1) at a point (4) between the casting machine (2) and the finishing rolling mill by means of a cutting device (5); b) feeding the part of the strip (1) that follows the cut into a strip store (6) by means of a driver (7), the driver (7) being situated downstream of the cutting device (5) in the direction of feed (F); c) cutting through the strip (1) a second time by means of the cutting device (5) and cutting the following part of the strip (1) into pieces by means of the cutting device (5); d) cutting the stored strip section into pieces, preferably of a defined length. The invention further relates to an apparatus for carrying out the method.

Abstract translation: 本发明涉及一种在连续铸造和轧制方法中制造金属带材（1）的方法，其中坯料首先在铸造机中铸造，然后被供给到位于进料方向下游的精轧机（ （1）的F），在那里滚动。 根据本发明，为了在实现紧凑设计的同时实现废料的再循环，在精轧机的计划中或计划外的生产中断的情况下执行以下步骤：a）通过带材（1）在 通过切割装置（5）在铸造机（2）和精轧机之间的点（4）; b）借助于驱动器（7）将经过切割的条带（1）的部分进给到条形存储器（6）中，驱动器（7）位于切割装置（5）的下游， 饲料（F）; c）通过切割装置（5）第二次切割条带（1），并通过切割装置（5）将条带（1）的下一部分切割成碎片; d）将存储的条状部分切割成片，优选地限定长度。 本发明还涉及一种用于执行该方法的装置。