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公开(公告)号：EP0461743A2
公开(公告)日：1991-12-18
申请号：EP91301592.1
申请日：1991-02-27
发明人： Tazoe, Nobuhiro , Baba, Seizo
IPC分类号： B21B1/32
CPC分类号： B21B1/34 , B21B1/02 , B21B1/024 , B21B2015/0057
摘要： A hot roughing mill installation comprises one or two reversing roughing mills (4) through which a slab(s) of hot metal, in use, passes in a working direction (D). Upstream of the roughing mill(s) is a sizing press (2) which, in use, changes the width of the slab(s) after it has come out of a furnace (1) upstream of the sizing press (2). Downstream of the roughing mill(s) is a coil box (5) arranged to coil the roughed strip (P). Edgers (3), which form a thickened portion on each side of the slab(s), may be located immediately upstream and/or downstream of the or each roughing mill (4), and a rolling mill (6) may additionally be located between the sizing press (2) and the roughing mill(s).
摘要翻译： 热粗轧机安装包括一个或两个反转粗磨机（4），使用中的铁水板在工作方向（D）穿过该粗铣机。 粗加工机的上游是施胶压榨机（2），其在使用中在从施胶机（2）上游的炉（1）出来之后改变板坯的宽度。 粗轧机的下游是布置成卷绕粗轧带材（P）的线圈箱（5）。 在板坯的每一侧上形成增厚部分的边缘（3）可以位于该粗轧机（4）的每个上游和/或下游，并且可以另外定位一个轧机（6） 在精整压力机（2）和粗轧机之间。
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3.发明公开
公开(公告)号：EP2221120A1
公开(公告)日：2010-08-25
申请号：EP08839073.7
申请日：2008-10-20
发明人： KIKKAWA, Tanehiro
IPC分类号： B21B15/00 , B21B1/32 , B21C47/26 , B23K11/11 , B23K101/16
CPC分类号： B23K11/11 , B21B1/32 , B21B15/0085 , B21C47/247 , B23K2201/16
摘要： An object is to provide a welder optimum for use in strip metal rolling and to provide a metal rolling method including the most advantageous sequence for strip metal rolling in association with the welding and subsequent separation of a leader strip.
[Means for Solving the Problem(s)]
A welder for a metal rolling system 10 includes a back bar disposed below the pass line and welding guns disposed above the pass line to perform series welding for welding a plurality of points at one time. A method according to the present invention includes connecting a leader strip L held by the winder 4 on the delivery side to a front end portion of a product strip A by a spot-welder 10, and finishing the rolling of the product strip A by an even ordinal number pass toward the winder 3 on the entry side.摘要翻译： 本发明的目的是提供一种最佳用于带钢轧制的焊机，并且提供一种金属轧制方法，其包括与焊接和随后的引导条的分离相关联的带状金属轧制最有利的顺序。 [解决问题的手段]金属轧制系统10的焊接机包括设置在通过线下方的后杆和设置在通过线上方的焊枪，以进行一次焊接多个点的串联焊接。 根据本发明的方法包括通过点焊机10将由出料侧上的络纱机4保持的引导条L连接到产品带A的前端部分，并且通过一个 即使顺序号码进入入口侧的络纱机3。
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公开(公告)号：EP1701808B1
公开(公告)日：2007-10-24
申请号：EP04820049.7
申请日：2004-11-08
发明人： DENKER, Wolfgang
IPC分类号： B21B1/32
CPC分类号： B21B1/32 , B21B1/24 , B21B1/34 , B21B1/36 , B21B15/0007 , B21B15/0085 , B21B41/00 , B21B2015/0057
摘要： The invention relates to a method for rolling strip-type in-process stock, in particular a metal strip (3). According to said method, the metal strip (3) is unwound from a coil (2, 7) that is held on an unwinding reel (1, 6), fed into a reversing rolling mill (8), rolled and then wound onto a winding reel (9) to form a coil (10). The metal strip (3) is conveyed from the unwinding reel (1, 6) to the winding reel (9) and reversed until the desired thickness of the metal strip has been obtained, whereby the thickness of said strip reduces with each pass of the reversing rolling mill (8). The end of the metal strip (3) of a first coil is welded to the beginning of the metal strip (3) of a second coil and the metal strip (3) of the first coil is temporarily stored in a strip storage device during the welding process. The in-process stock consisting of two lengths is then reversibly rolled to its final dimensions and an additional length is welded to the end of the in-process stock prior to the last pass. The invention also relates to an installation for carrying out said process. In said installation, the unwinding reel (1, 6) is used as the strip storage device during the reverse passes.
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公开(公告)号：EP0461743B1
公开(公告)日：1995-01-11
申请号：EP91301592.1
申请日：1991-02-27
发明人： Tazoe, Nobuhiro , Baba, Seizo
IPC分类号： B21B1/32
CPC分类号： B21B1/34 , B21B1/02 , B21B1/024 , B21B2015/0057
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公开(公告)号：EP3715002B2
公开(公告)日：2024-10-30
申请号：EP19739502.3
申请日：2019-01-29
发明人： MATSUI, Yoichi , ODAWARA, Yuta
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公开(公告)号：EP3436204B1
公开(公告)日：2020-02-19
申请号：EP17708789.7
申请日：2017-03-06
申请人： SMS Group GmbH
发明人： BECKER, Eberhard
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公开(公告)号：EP3520913A1
公开(公告)日：2019-08-07
申请号：EP19152070.9
申请日：2019-01-16
发明人： BARTEN, Axel , LATZEL, Werner , MARX, Axel
摘要： Walzanlage (10) zum Walzen von Metallbändern mit einem Walzgerüst (16) und einer Walzgerüstverkleidung, die zumindest teilweise oberhalb einer in einer Bandlaufebene (15) angeordneten Bandlaufzone (29) angeordnet ist, wobei die Bandlaufebene (15) durch einen zwischen Arbeitswalzen (17, 18) des Walzgerüstes (16) ausgebildeten Walzspalt (19) definiert ist, mit einer Absaugeinrichtung umfassend eine Haubeneinrichtung, wobei die Benetzungsfähigkeit der Oberflächen der Walzgerüstverkleidung und der Haubeneinrichtung zumindest teilweise unterschiedlich ausgebildet ist, derart, dass an einer Vielzahl von Verkleidungselementen und Haubenelementen, die in Überdeckung mit der Bandlaufzone (29) und oberhalb der Bandlaufebene (15) angeordnet sind, der Bandlaufzone (29) zugewandte Überdeckungsflächen ausgebildet sind, die eine oleophile Oberfläche ausbilden, und an Verkleidungselementen und Haubenelementen, die nicht in Überdeckung mit der Bandlaufzone (29) angeordnet sind, Nicht-Überdeckungsflächen ausgebildet sind, die eine oleophobe Oberfläche ausbilden.
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公开(公告)号：EP2213387A1
公开(公告)日：2010-08-04
申请号：EP08839751.8
申请日：2008-10-16
CPC分类号： B21B1/34 , B21B3/00 , B21B39/006 , B21B2027/086 , B21C47/00 , B21C47/26
摘要： In a magnesium alloy hot rolling apparatus (100) in which winders (1, 2) that are able to apply heat to and then maintain the temperature of a magnesium alloy sheet (S) while this sheet is in a coiled state are installed on both entry and exit sides of a rolling mill (3), and in which the magnesium alloy sheet undergoes a sequential thickness reduction via a plurality of reverse rollings, the rolling mill (3) is provided with working rollers (3a) and back-up rollers (3b) whose surface temperature can be heated to a particular fixed temperature and then maintained at this temperature. According to the present invention, it is possible to prevent any deterioration in the quality of a product which is caused by temperature variations during the hot rolling of the magnesium alloy sheet, and it is possible to improve the yield and increase productivity.
摘要翻译： 在这种薄片处于卷绕状态的能够施加热量然后维持镁合金板（S）的温度的卷取机（1,2）的镁合金热轧装置（100）中， 轧机（3）的入口侧和出口侧，并且其中镁合金板经由多个倒车辊经历顺序的厚度减少，轧机（3）设置有加工辊（3a）和支撑辊 （3b），其表面温度可以加热到特定的固定温度，然后保持在该温度。 根据本发明，可以防止由于镁合金板的热轧期间的温度变化引起的产品质量的劣化，并且可以提高成品率和提高生产率。
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公开(公告)号：EP1701808A1
公开(公告)日：2006-09-20
申请号：EP04820049.7
申请日：2004-11-08
发明人： DENKER, Wolfgang
IPC分类号： B21B1/32
CPC分类号： B21B1/32 , B21B1/24 , B21B1/34 , B21B1/36 , B21B15/0007 , B21B15/0085 , B21B41/00 , B21B2015/0057
摘要： The invention relates to a method for rolling strip-type in-process stock, in particular a metal strip (3). According to said method, the metal strip (3) is unwound from a coil (2, 7) that is held on an unwinding reel (1, 6), fed into a reversing rolling mill (8), rolled and then wound onto a winding reel (9) to form a coil (10). The metal strip (3) is conveyed from the unwinding reel (1, 6) to the winding reel (9) and reversed until the desired thickness of the metal strip has been obtained, whereby the thickness of said strip reduces with each pass of the reversing rolling mill (8). The end of the metal strip (3) of a first coil is welded to the beginning of the metal strip (3) of a second coil and the metal strip (3) of the first coil is temporarily stored in a strip storage device during the welding process. The in-process stock consisting of two lengths is then reversibly rolled to its final dimensions and an additional length is welded to the end of the in-process stock prior to the last pass. The invention also relates to an installation for carrying out said process. In said installation, the unwinding reel (1, 6) is used as the strip storage device during the reverse passes.
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