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1. 发明授权

US09770746B2 Rolling apparatus for flat-rolled metal materials 有权
公开(公告)号：US09770746B2
公开(公告)日：2017-09-26
申请号：US14351074
申请日：2013-06-25
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION
发明人： Atsushi Ishii , Daisuke Kasai , Shigeru Ogawa , Hiroki Kato , Yuuto Okabe
IPC分类号： B21B38/06 , B21B38/08 , B21B31/02 , B21B1/00 , B21B13/02 , B21B31/20
CPC分类号： B21B38/06 , B21B1/00 , B21B38/08 , B21B2013/025 , B21B2013/028 , B21B2031/206 , B21B2265/12 , B21B2273/04
摘要： [Object]To provide a rolling apparatus capable of accurately detecting a rolling direction force applied to a work roll chock.[Solution]A rolling apparatus for flat-rolled metal materials including a pair of upper and lower work rolls 1 and 2 includes a pair of work roll chocks 5 and 6 configured to hold the respective work rolls 1 and 2, housings 10 configured to hold the work roll chocks, and rolling direction force measurement devices 21, 22, 23, and 24 configured to measure rolling direction forces. The rolling direction force measurement devices include a plurality of load detection devices on an entry side or an exit side of the work roll chocks in a rolling direction, and the plurality of load detection devices are provided to one of the housings, and the plurality of load detection devices are disposed in a manner that, during rolling of the flat-rolled metal materials, at least two of the load detection devices are arranged adjacent to each other in a draft direction facing a side surface of a corresponding one of the work roll chocks. In this case, the at least two load detection devices are disposed in a manner that a line extending in the rolling direction and including a roll axis, which is a point of effort of a rolling direction force, is interposed between the at least two load detection devices in the draft direction.

2. 发明申请

US20160059283A1 METHOD AND ROLLING STAND FOR COLD ROLLING ROLLED STOCK 审中-公开
标题翻译：冷轧卷轴的方法和滚动台
公开(公告)号：US20160059283A1
公开(公告)日：2016-03-03
申请号：US14786210
申请日：2014-04-25
申请人： SMS GROUP GMBH
发明人： Michael Breuer , Kerstin Spill , Markus Fischer
IPC分类号： B21B13/00 , B21B35/06 , B21B37/28 , B21B45/02 , B21B37/16 , B21B13/14 , B21B35/14
CPC分类号： B21B13/001 , B21B1/22 , B21B13/14 , B21B35/06 , B21B35/14 , B21B37/16 , B21B37/28 , B21B45/0248 , B21B2001/221 , B21B2001/228 , B21B2013/025 , B21B2013/028 , B21B2265/12 , B21B2265/14 , B21B2269/04 , B21B2269/06
摘要： The invention relates to a method and a rolling stand (100) for cold rolling rolled stock. The rolling stand (100) comprises at least one upper and one lower backup roll (110-1, 110-2) and also an upper and a lower work roll (120-1, 120-2), which define a roll gap (128). Optionally, a lower and an upper intermediate roll (130-1, 130-2) may also be provided between the work rolls and the backup rolls. In order to ensure an absolutely equal circumferential speed of the upper and lower work rolls when cold rolling in skin-pass mode, it is proposed according to the invention to decouple the upper or lower work roll from its associated drive device.
摘要翻译：本发明涉及一种用于冷轧轧制坯料的方法和轧机机架（100）。轧制机架（100）包括至少一个上部和一个下部支承辊（110-1,110-2）以及上部和下部工作辊（120-1,120-2），它们限定了一个辊间隙 128）。可选地，也可以在工作辊和支承辊之间设置下中间辊（130-1,130-2）。为了确保在皮肤通过模式下进行冷轧时，上下工作辊的圆周速度绝对相等，根据本发明，提出了将上下工作辊与其相关联的驱动装置分离。

3. 发明申请

US20130192327A1 4-ROLL, 6-ROLL, 18-HS-ROLL STAND HAVING A CASSETTE-TYPE DESIGN 有权
标题翻译：具有CASSETTE型设计的4-ROLL，6-ROLL，18-HS-ROLL
公开(公告)号：US20130192327A1
公开(公告)日：2013-08-01
申请号：US13378942
申请日：2010-07-07
申请人： Konrad Schunn , Lothar Zwingmann , Holger Pulst , Arnulf Wurm , Ruediger Holz
发明人： Konrad Schunn , Lothar Zwingmann , Holger Pulst , Arnulf Wurm , Ruediger Holz
IPC分类号： B21B13/14 , B21B29/00
CPC分类号： B21B13/14 , B21B13/142 , B21B13/145 , B21B13/147 , B21B29/00 , B21B31/02 , B21B31/10 , B21B31/103 , B21B2013/025 , B21B2013/028 , B21B2203/06 , B21B2269/04 , B21B2269/06 , B21B2269/14
摘要： The invention concerns a 4-high/6-high/18 HS cassette-type roll stand in which bending force is transmitted to bending journals (6) of roll inserts (7) by piston-cylinder units that are connected with Mae West blocks (3).Here, the piston at the piston rod (1) is fixedly connected with the Mae West block (3) and the cylinders (4) fit around the bending journals (6) at the inserts (7) of the rolls, so that thereby bending force can be transmitted directly to the bending journals (6) of the roll inserts (7).
摘要翻译：本发明涉及一种4高/ 6高/ 18HS盒型辊架，其中弯曲力通过与Mae West块连接的活塞气缸单元传递到辊插入件（7）的弯曲轴颈（6） 3）。这里，活塞杆（1）上的活塞与Mae West块（3）固定连接，并且缸体（4）在辊的插入件（7）周围安装在弯曲轴颈（6）周围，从而弯曲力可以直接传递到辊插入件（7）的弯曲轴颈（6）。

4. 发明申请

US20120151980A1 METHOD FOR ADJUSTING THE ROLLS OF A ROLL STAND AND ROLL STAND 有权
标题翻译：调整滚筒和滚轴架滚筒的方法
公开(公告)号：US20120151980A1
公开(公告)日：2012-06-21
申请号：US13393165
申请日：2010-08-25
申请人： Wolfgang Denker
发明人： Wolfgang Denker
IPC分类号： B21B38/10 , B23P6/00 , B21B31/24
CPC分类号： B21B38/10 , B21B13/147 , B21B31/24 , B21B37/58 , B21B37/60 , B21B38/105 , B21B2013/028 , B21B2267/24 , B21B2271/02 , Y10T29/49718
摘要： The invention relates to a method for adjusting the rolls (1, 2, 3, ) of a roll stand (5), wherein the roll stand (5) comprises at least two interacting working rolls (1,2), wherein one of the working rolls (1) is arranged in the roll stand (5) in a displaceable manner for adjusting a roll gap, and wherein the other working roll (2) can be rotated in the roll stand (5) in a working position, but for defining a passline (p) in the direction normal to the surface of the roll material is fixed in a non-displaceable manner. In order to increase the rolling accuracy, the invention proposes the following steps: a) determining the position (Sist) of the working roll (2) arranged in a fixed manner in the roll stand (5); b) comparing the determined value (Sist) of the position to a target value (Ssoll); c) adjusting the working roll (2) fixedly arranged in the roll stand (5) depending on the comparison value determined in step b) using at least one adjusting element (6) such that the position (S) of the working roll (2) fixedly arranged in the roll stand (5) at least largely reaches the target value (Ssoll). The invention further relates to a roll stand comprising at least two interacting working rolls.
摘要翻译：本发明涉及一种用于调节辊架（5）的辊（1,2,3）的方法，其中辊架（5）包括至少两个相互作用的工作辊（1,2），其中工作辊（1）以可移动的方式布置在辊架（5）中，用于调节辊间隙，并且其中另一个工作辊（2）可以在辊架（5）中在工作位置旋转，但是对于在垂直于卷材表面的方向上限定通行（p）以不可移动的方式固定。为了提高轧制精度，本发明提出以下步骤：a）确定在辊架（5）中以固定方式布置的工作辊（2）的位置（Sist）; b）将确定的位置值（Sist）与目标值（Ssol1）进行比较; c）使用至少一个调节元件（6），使得工作辊（2）的位置（S）根据步骤b）中确定的比较值调节固定地布置在辊架（5）中的工作辊（2））至少大部分达到目标值（Ssol1）。本发明还涉及一种包括至少两个相互作用的工作辊的辊架。

5. 发明申请

US20100288007A1 ROLLING MILL AND ROLLING METHOD FOR FLAT PRODUCTS OF STEEL 有权
标题翻译：钢板轧制轧制和轧制方法
公开(公告)号：US20100288007A1
公开(公告)日：2010-11-18
申请号：US12735362
申请日：2009-02-24
申请人： Shigeru Ogawa , Atsushi Ishii , Daisuke Kasai
发明人： Shigeru Ogawa , Atsushi Ishii , Daisuke Kasai
IPC分类号： B21B29/00 , B21B13/14
CPC分类号： B21B13/145 , B21B38/105 , B21B2013/025 , B21B2013/026 , B21B2013/028 , B21B2031/206
摘要： The object is to eliminate the difference in offset of work rolls at the upper and lower and left and right of the rolling mill occurring in the kiss roll state of the zero point adjustment work before rolling or during rolling and eliminate the problem of warping of the flat products or meander or camber due to the thrust force acting between the work rolls and backup rolls.For this, there are provided a rolling mill for flat products having a pair of upper and lower work rolls driven by electric motors, a pair of upper and lower backup rolls contacting the work rolls and supporting the rolling reaction force applied to the work rolls, and devices for applying substantially horizontal direction external forces to the upper and lower work rolls, the rolling mill for flat products characterized in that a direction of horizontal direction external forces applied to the work rolls is the same direction as the horizontal direction force component of the rolling reaction force applied to the work rolls due to the rolling direction offset and in that the horizontal direction external forces applied to the work rolls are supported by rolling mill housing project blocks or work roll chock support members, and a rolling method for flat products using the same.
摘要翻译：本发明的目的是为了消除在滚轧前或轧制过程中在零点调整工作的接触滚动状态下发生的轧机上下左右工作辊的偏移差异，并消除了轧制过程中的翘曲问题由于在工作辊和支承辊之间作用的推力，平板产品或曲折或弯曲。为此，提供了一种用于平板产品的轧机，其具有由电动机驱动的一对上下工作辊，一对上下支承辊与工作辊接触并支撑施加到工作辊上的轧制反作用力，以及用于将大致水平方向外力施加到上下工作辊的装置，用于平板产品的轧机，其特征在于，施加到工作辊上的水平方向外力的方向与所述工作辊的水平方向力分量相同的方向由于轧制方向偏移而施加到工作辊上的轧制反作用力，并且施加到工作辊上的水平方向外力由轧机壳体工程块或工作辊轴承座支撑构件支撑，并且使用用于平板产品的轧制方法一样。

6. 发明申请

US20060254335A1 SIDE SUPPORTED 6-HIGH ROLLING MILL 有权
标题翻译：侧支撑6高轧机
公开(公告)号：US20060254335A1
公开(公告)日：2006-11-16
申请号：US11125801
申请日：2005-05-10
申请人： John Turley
发明人： John Turley
IPC分类号： B21B13/14
CPC分类号： B21B13/145 , B21B13/147 , B21B27/10 , B21B2013/028
摘要： A 6-high rolling mill has work rolls which have offsets, relative to the intermediate rolls, such that during operation there is a net horizontal force acting to urge the work rolls into engagement with the support rolls whereby substantially all horizontal support of the work rolls is provided by the support rolls. Support pads are located proximal the rolls' side faces, without exerting any substantial force on the work rolls during operation.
摘要翻译： 6辊轧机具有相对于中间辊具有偏移的工作辊，使得在操作期间存在用于推动工作辊与支撑辊接合的净水平力，从而基本上所有工作辊的水平支撑由支撑辊提供。支撑垫位于辊的侧面附近，而在操作期间不会对工作辊施加任何实质的力。

7. 发明授权

US06868707B2 Rolling method for strip rolling mill and strip rolling equipment 有权
标题翻译：带钢轧机和带钢轧制设备的轧制方法
公开(公告)号：US06868707B2
公开(公告)日：2005-03-22
申请号：US09942039
申请日：2001-08-30
申请人： Hidetoshi Nishi , Hirokazu Nakamae , Kenichi Yasuda , Kenji Horii , Youichi Matsui , Ichirou Maeno , Hideo Kobayashi , Haruyuki Yabe
发明人： Hidetoshi Nishi , Hirokazu Nakamae , Kenichi Yasuda , Kenji Horii , Youichi Matsui , Ichirou Maeno , Hideo Kobayashi , Haruyuki Yabe
IPC分类号： B21B1/22 , B21B1/24 , B21B1/32 , B21B13/02 , B21B13/14 , B21B27/02 , B21B27/05 , B21B37/00 , B21B37/16 , B21B37/28 , B21B37/40 , B21B37/42 , B21B29/00
CPC分类号： B21B37/40 , B21B1/24 , B21B1/32 , B21B13/142 , B21B27/05 , B21B37/28 , B21B2013/028 , B21B2027/022 , B21B2269/14 , B21B2269/16
摘要： A strip rolling mill includes a pair of upper and lower work rolls for rolling a strip, intermediate rolls for supporting each of the paired work rolls, and back-up rolls for supporting each of the intermediate rolls. Each of the work rolls is provided with a tapered portion at one end thereof so that the tapered portions of the work rolls are on opposite sides of roll bodies thereof with respect to roll axis directions. When the material with a constant width is being rolled, axial positions of the work rolls are set at appropriate positions and axial positions of the intermediate rolls are changed to control a thickness distribution in a width direction of the material being rolled. This arrangement significantly improves an edge drop and at the same time minimizes edge drop variations.
摘要翻译：带式轧机包括一对用于轧制带材的上下工作辊，用于支撑每个成对工作辊的中间辊和用于支撑每个中间辊的备用辊。每个工作辊在其一端设置有锥形部分，使得工作辊的锥形部分相对于辊轴线方向位于辊体的相对侧上。当轧制具有恒定宽度的材料时，将工作辊的轴向位置设置在适当的位置，改变中间辊的轴向位置，以控制被轧材的宽度方向上的厚度分布。这种布置显着地改善了边缘下降，并且同时使边缘降低变化最小化。

8. 发明申请

US20030070466A1 Multi-row rolling mills, methods of operating these mills, and rolling equipment using the mills 有权
标题翻译：多列轧机，这些轧机的操作方法以及使用轧机的轧制设备
公开(公告)号：US20030070466A1
公开(公告)日：2003-04-17
申请号：US10101477
申请日：2002-03-20
发明人： Kenji Horii , Akira Goto , Hideo Kobayashi , Syunsaku Kasai , Yujiro Kobayashi , Takao Sakanaka , Motoyuki Fujii
IPC分类号： B21B041/06
CPC分类号： B21B31/103 , B21B1/24 , B21B1/32 , B21B29/00 , B21B31/02 , B21B31/106 , B21B31/22 , B21B31/30 , B21B33/00 , B21B39/16 , B21B2013/021 , B21B2013/028 , B21B2269/04 , B21B2269/06
摘要： A multi-row rolling mill has in one housing at least two groups of rolls including at least one pair of work rolls, and constructed so that when the workpiece to be rolled is passed one time, it can be rolled using said respective work rolls. The multi-row rolling mill is characterized in that it is provided with a means for removing the workpiece if the workpiece stops moving between said roll groups.
摘要翻译：多列轧机在一个壳体中具有包括至少一对工作辊的至少两组辊，并且构造成使得当待轧制的工件通过一次时，可以使用所述各个工作辊进行轧制。多列轧机的特征在于，如果工件在所述辊组之间停止移动，则其具有用于移除工件的装置。

9. 发明授权

US06151943A Rolling machine and rolling method 失效
标题翻译：轧机和轧制方法
公开(公告)号：US06151943A
公开(公告)日：2000-11-28
申请号：US357854
申请日：1999-07-21
申请人： Mitsuo Nihei , Minoru Igari , Takehiko Saito , Yoshio Takakura
发明人： Mitsuo Nihei , Minoru Igari , Takehiko Saito , Yoshio Takakura
IPC分类号： B21B1/22 , B21B13/00 , B21B13/02 , B21B13/14 , B21B27/10 , B21B29/00 , B21B37/00 , B21B37/28 , B21B37/38 , B21B31/07
CPC分类号： B21B37/28 , B21B13/023 , B21B2013/026 , B21B2013/028 , B21B2269/04 , B21B2269/06 , B21B27/10
摘要： There are provided a rolling machine and a rolling method in which the strip crown and shape control capability for a narrow-width strip is improved, so that the adequate strip crown and shape control capability for strips of various widths from a narrow width to a larger width can be secured. In the rolling machine, a pair of upper and lower working rolls are supported respectively by a pair of upper and lower intermediate rolls, and the intermediate rolls are supported respectively by a pair of upper and lower reinforcing rolls. The reinforcing rolls have an effective barrel length which is smaller than an effective barrel length of the working rolls and the intermediate rolls, and is larger than a width of a minimum-width strip to be rolled. The intermediate rolls are arranged in such a manner that their axes, disposed respectively in substantially horizontal planes, cross each other, and are crossed relative to the working rolls and the reinforcing rolls. The maximum cross angle of the intermediate rolls are increased and decreased in accordance with the width of the strip.
摘要翻译：提供了一种轧制机和轧制方法，其中提高了窄宽带的带材凸度和形状控制能力，使得对于宽度窄的条状物从窄的宽度到较大的宽度的带状凸起和形状控制能力宽度可以保证。在轧制机中，一对上下工作辊分别由一对上，下中间辊支承，中间辊分别由一对上下加强辊支承。加强辊具有有效的筒长度，其小于工作辊和中间辊的有效筒长度，并且大于要轧制的最小宽度带的宽度。中间辊以这样的方式布置，使得它们的轴线分别设置在大致水平的平面中，并相对于工作辊和加强辊交叉。根据条的宽度，中间辊的最大交叉角度增加和减小。

10. 发明授权

US5873277A Control process for a roll stand for rolling a strip 失效
标题翻译：用于轧制带材的辊架的控制过程
公开(公告)号：US5873277A
公开(公告)日：1999-02-23
申请号：US853140
申请日：1997-05-08
申请人： Roland Bruestle
发明人： Roland Bruestle
IPC分类号： B21B13/02 , B21B37/42 , B21B37/58 , B21B37/00
CPC分类号： B21B37/58 , B21B37/42 , B21B2013/025 , B21B2013/028 , B21B2267/19 , B21B2267/24
摘要： The invention relates to a control process for a roll stand consisting of a pair of work rolls, a pair of backup rolls, and optionally a pair of intermediary rolls. The controls for a rolling force, a deflecting force, and optionally a roll shift are given specified values, which are obtained on-line in a roll stand model with a roll deflection model. According to the invention, relationships between the rolling force, the deflecting force, and the roll shift, on the one hand, and a corresponding roll gap variation on the other hand are determined on line in the roll deflection model at interpolation points. These relationships are used to calculate at the interpolation points set points for the rolling force, the deflecting force, and the roll shift.
摘要翻译：本发明涉及一种由一对工作辊，一对支承辊和可选的一对中间辊组成的轧辊架的控制过程。给出了滚动力，偏转力和可选的滚动偏移的控制，这些值是在具有辊偏转模型的辊架模型中在线获得的规定值。根据本发明，一方面在轧制偏转模型中在线上确定轧制力，偏转力和轧辊位移之间的关系以及相应的辊间隙变化。这些关系用于计算滚动力，偏转力和滚动偏移的内插点设定点。

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