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1. 发明公开

EP3914402A1 ROLLING EQUIPMENT AND ROLLING METHOD 审中-公开
公开(公告)号：EP3914402A1
公开(公告)日：2021-12-01
申请号：EP19911234.3
申请日：2019-01-25
申请人： Primetals Technologies Japan, Ltd.
发明人： OMURA Akihiro , SAKO Akira , HIURA Tadashi , TAKEGUCHI Toru , KINOSE Ryohei , FURUMOTO Hideaki , KANEMORI Shinya
IPC分类号： B21B37/58 , B21B37/30 , B21B37/68

2. 发明授权

EP1607150B1 METHOD AND DEVICE FOR ROLLING METAL PLATE MATERIAL 有权
标题翻译：方法和设备轧制金属板材
公开(公告)号：EP1607150B1
公开(公告)日：2012-11-07
申请号：EP04720194.2
申请日：2004-03-12
申请人： Nippon Steel Corporation
发明人： OGAWA, Shigeru, c/o NIPPON STEEL CORPORATION , YAMADA, Kenji, c/o NIPPON STEEL CORPORATION , SHIRAISHI, Toshiyuki, c/o NIPPON STEEL CORPORATION , HIGASHIDA, Yasuhiro, c/o NIPPON STEEL CORPORATION
IPC分类号： B21B37/30
CPC分类号： B21B37/30 , B21B13/147 , B21B37/68 , B21B38/08 , B21B39/006

3. 发明授权

EP1607149B1 METHOD AND APPARATUS FOR ROLLING METALLIC PLATE MATERIAL 有权转让
标题翻译：方法和设备轧制金属板材
公开(公告)号：EP1607149B1
公开(公告)日：2009-07-15
申请号：EP04720150.4
申请日：2004-03-12
申请人： Nippon Steel Corporation
发明人： OGAWA, Shigeru , ISHII, Atsushi , HIGASHIDA, Yasuhiro , HISATSUNE, Takashi
IPC分类号： B21B37/30
CPC分类号： B21B37/28 , B21B13/147 , B21B37/68 , B21B38/08 , B21B2013/025 , B21B2031/206 , B21B2273/04
摘要： A method and apparatus for stably producing a metallic plate material having no camber or an extremely slight camber. The method and apparatus use a rolling machine for a metallic plate material. The machine has at least work rollers and backup rollers. Force in the rolling direction acting on roll chocks on the work side of and the drive side of the work rollers is measured. A difference in the force, in the rolling direction, between the work side and the drive side is calculated. Based on the difference, left and right asymmetrical components of roller opening of the rolling machine are regulated.

4. 发明公开

EP1607150A4 METHOD AND DEVICE FOR ROLLING METAL PLATE MATERIAL 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUM WALZEN VON METALLPLATTENMATERIAL
公开(公告)号：EP1607150A4
公开(公告)日：2006-04-12
申请号：EP04720194
申请日：2004-03-12
申请人： NIPPON STEEL CORP
发明人： OGAWA SHIGERU , YAMADA KENJI , SHIRAISHI TOSHIYUKI , HIGASHIDA YASUHIRO
IPC分类号： B21B13/14 , B21B37/00 , B21B37/30 , B21B37/68 , B21B38/08 , B21B39/00
CPC分类号： B21B37/30 , B21B13/147 , B21B37/68 , B21B38/08 , B21B39/006
摘要： A method and device for rolling a metal plate material, the method and device being capable of stably producing a metal plate material having no camber or an extremely slight camber. The method and device are formed such that an upper roller assembly and/or a lower roller assembly have a mechanism for supporting work rollers by divided reinforced rollers each having three or more axially divided portions, and groups of the divided reinforced rollers support loads acting on the work rollers in both vertical and rolling directions. The method and device use a rolling machine and rolling equipment. In the rolling machine are provided the divided reinforced rollers each independently having a load-measuring device. The rolling equipment has at least a pair of pinch rollers for clasping a rolled material at the exist side. With the use of the rolling machine and the rolling equipment, left/right balance of force acting in the rolling direction from the pinch rollers on a material to be rolled and/or left/right balance of force acting in the rolling direction on the work rollers of the rolling machine through the material to be rolled are measured or calculated based on measured values. Then, an asymmetrical component of the degree of roller opening of the rolling machine is controlled based on the measured values of or the calculated values of left/right balance of force in the rolling direction.
摘要翻译：一种用于轧制金属板材的方法和装置，所述方法和装置能够稳定地生产没有弯曲或非常轻微弯曲的金属板材。该方法和装置形成为使得上部辊子组件和/或下部辊子组件具有用于通过分开的强化辊子支撑工作辊子的机构，每个分开的强化辊子具有三个或更多个轴向分开的部分，并且分开的强化辊子组支撑作用于在垂直和滚动方向上的工作辊。该方法和装置使用轧制机和轧制设备。在轧制机中设有分开的加强辊，每个加强辊独立地具有负载测量装置。轧制设备具有至少一对用于在存在侧夹紧轧制材料的夹送辊。通过使用轧制机和轧制设备，从轧辊向轧制方向作用的作用于轧制材料上的力的左右平衡和/或作用于作业中轧制方向的力的左右平衡基于测量值来测量或计算轧制机器的辊子通过待轧制材料。然后，基于轧制方向上的左/右力平衡的测量值或计算值来控制轧机的辊开度的非对称分量。

5. 发明公开

EP1261440A4 ROLLING STRIP MATERIAL 有权
标题翻译： WALZEN VON BANDMATERIAL
公开(公告)号：EP1261440A4
公开(公告)日：2003-07-09
申请号：EP01902157
申请日：2001-01-31
申请人： CASTRIP LLC
发明人： ZIEGELAAR JOHN ALBERT , GRAY BRETT , KUWANO H
IPC分类号： B21B1/46 , B21B37/00 , B21B37/30 , B21B37/68 , B21B39/00
CPC分类号： B21B37/68 , B21B1/463 , B21B39/006
摘要： Strip material (12) is fed to a reduction rolling mill (16) by a steering device (14) in the form of a pinch roll stand comprising pinch rolls (50) to which strip gripping forces are applied by hydraulic cylinder units (52) located at the ends of the pinch rolls. Reduction mill (16) is similarly provided with a pair of hydraulic cylinder units (62) which are independently operable to vary the pressure applied by the reduction rolls (16A) across the strip. Sensors (51) and (61) sense the position of the strip at a first location in advance of the pinch rolls (50) and a second location in advance of the rolling mill. This output of sensors (51) and (62) is fed to a controller (63) which controls operation of both sets of hydraulic cylinder units (52) and (62) to steer the strip.
摘要翻译：带状材料（12）通过包括夹送辊（50）的夹送辊形式的转向装置（14）进给到还原轧机（16），压榨辊（50）通过液压缸单元（52）施加条带夹紧力，位于夹送辊的端部。还原磨机（16）类似地设置有一对液压缸单元（62），其可独立地操作以改变由所述轧辊（16A）施加的压力。传感器（51）和（61）在压送辊（50）之前的第一位置处感测带材的位置，并且在轧机之前感测第二位置。传感器（51）和（62）的输出被馈送到控制器（63），控制器（63）控制两组液压缸单元（52）和（62）的操作以转向该带。

6. 发明公开

EP2777834A4 SHEET METAL ROLLING DEVICE 有权转让
标题翻译：钣金滚动装置
公开(公告)号：EP2777834A4
公开(公告)日：2015-07-01
申请号：EP13810177
申请日：2013-06-25
申请人： NIPPON STEEL & SUMITOMO METAL CORP
发明人： ISHII ATSUSHI , KASAI DAISUKE , OGAWA SHIGERU , KATO HIROKI , OKABE YUUTO
IPC分类号： B21B37/30 , B21B31/02 , B21C51/00
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.
摘要翻译：提供能够精确地检测施加到工作辊轴承座的轧制方向力的轧制装置。 [解决方案]包括一对上下工作辊1和2的用于平轧金属材料的轧制设备包括一对构造成保持各个工作辊1和2的工作辊轴承座5和6，构造成保持工作轧辊轴承座以及构造成测量轧制方向力的轧制方向力测量装置21,22,23和24。轧制方向力测量装置包括在轧制方向上的工作辊轴承的进入侧或出口侧的多个负载检测装置，并且多个负载检测装置设置在一个壳体中，载荷检测装置的布置方式是在平轧轧制金属材料的轧制过程中，至少两个载荷检测装置沿着与工作辊对应的一个的侧面相对的牵引方向彼此相邻布置轴承座。在这种情况下，所述至少两个负载检测装置被配置成使得在轧制方向上延伸的并且包括作为轧制方向力的力的点的轧辊轴线插入到所述至少两个负载检测装置在草稿方向。

7. 发明公开

EP2058058A1 Rolling method and rolling apparatus for flat-rolled metal materials 有权转让
标题翻译：用于扁平金属材料的轧制方法和轧制设备
公开(公告)号：EP2058058A1
公开(公告)日：2009-05-13
申请号：EP09002295.5
申请日：2004-03-12
申请人： Nippon Steel Engineering Corporation
发明人： Ogawa, Shigeru , Yamada, Kenji , Shiraishi, Toshiyuki , Higashida, Yasuhiro
IPC分类号： B21B37/30
CPC分类号： B21B37/30 , B21B13/147 , B21B37/68 , B21B38/08 , B21B39/006
摘要： This invention provides a rolling method and a rolling apparatus, for flat-rolled metal materials capable of stably producing flat-rolled metal materials not having, or having extremely little, camber. A rolling method for a flat-rolled metal material uses rolling equipment including a rolling mill and at least a pair of pinch rolls for clamping a rolled material on the exit side of the rolling mill having a mechanism in which either one, or both, of upper and lower roll assemblies have a mechanism for supporting a work roll by split backup rolls split into at least three segments in an axial direction, the split backup roll group having a construction for supporting both a vertical direction load and a rolling direction load acting on the contacting work roll and each of the split backup rolls independently having a load measuring device. The method comprises the steps of directly measuring, or calculating on the basis of a predetermined measurement value, either one, or both, of left-right balance of a rolling direction force acting on a rolled material from the pinch rolls and the left-right balance of a rolling direction force acting on the work roll of the rolling mill through the rolled material; and controlling a left-right swivelling component of a roll gap of the rolling mill on the basis of the measured value or the calculated value of the left-right balance of the rolling direction force.
摘要翻译：本发明提供一种轧制方法和轧制设备，其能够稳定地生产不具有或极少弯曲度的扁平轧制金属材料。用于扁轧金属材料的轧制方法使用轧制设备，所述轧制设备包括轧机和至少一对用于夹紧轧制机出口侧的轧制材料的夹送辊，所述轧机具有其中一个或两个上部和下部辊组件具有用于通过在轴向方向上分成至少三段的分割支承辊来支承工作辊的机构，所述分离支承辊组具有用于支承垂直方向载荷和作用于其上的轧制方向载荷的结构接触工作辊和每个分割支承辊独立地具有负载测量装置。该方法包括以下步骤：根据预定的测量值直接测量或者根据预定的测量值计算从夹送辊作用在轧制材料上的轧制方向力的左右平衡中的一个或两个，以及左右平衡通过轧制材料作用在轧机的工作辊上的轧制方向力的平衡; 并且基于测量值或轧制方向力的左右平衡的计算值来控制轧机的辊缝的左右旋转分量。

8. 发明公开

EP1607149A1 METHOD AND APPARATUS FOR ROLLING METALLIC PLATE MATERIAL 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUM WALZEN VON METALLPLATTENMATERIAL
公开(公告)号：EP1607149A1
公开(公告)日：2005-12-21
申请号：EP04720150.4
申请日：2004-03-12
申请人： NIPPON STEEL CORPORATION
发明人： OGAWA, Shigeru , ISHII, Atsushi , HIGASHIDA, Yasuhiro , HISATSUNE, Takashi
IPC分类号： B21B37/30
CPC分类号： B21B37/28 , B21B13/147 , B21B37/68 , B21B38/08 , B21B2013/025 , B21B2031/206 , B21B2273/04
摘要： The invention provides a rolling method for a flat-rolled metal material and a rolling apparatus for the method each capable of stably producing a flat-rolled metal material free from camber or having an extremely light camber. The method is a rolling method of a flat-rolled metal material executed by using a rolling mill including at least work rolls and backup rolls. The apparatus is a rolling mill for this method. A rolling direction force acting on roll chocks on the operator side and the driving side of the work roll is measured, the difference of the rolling direction force between the operator side and the driving side is calculated and a left-right swivelling component of roll gap of the rolling mill is controlled on the basis of this difference.
摘要翻译：本发明提供了一种用于平板轧制金属材料的轧制方法和用于该方法的轧制设备，其各自能够稳定地生产没有弯曲或具有极轻弧度的平轧金属材料。该方法是通过使用至少包括工作辊和支承辊的轧机来执行的平轧金属材料的轧制方法。该设备是该方法的轧机。测量作用在操作者侧和工作辊的驱动侧上的轧辊轴承座上的轧制方向力，计算操作者侧和驱动侧之间的轧制方向力的差异，并且计算辊间隙的左右旋转分量根据这个差异来控制轧机。

9. 发明公开

EP1158267A4 PROCEDE POUR MESURER LA QUALITE D'UN CORPS EN FORME DE BANDE, PROCEDE DE SUPPRESSION DE LA CAMBRURE, INSTRUMENT POUR MESURER LA QUALITE D'UN CORPS EN FORME DE BANDE, MACHINE DE LAMINAGE ET DISPOSITIF DE ROGNAGE 有权
标题翻译：方法及仪器，用于测量材料条带的形式，抑制方法BUCKLES，滚压机和设备平面中的质量
公开(公告)号：EP1158267A4
公开(公告)日：2003-01-08
申请号：EP00974833
申请日：2000-11-08
申请人： SUMITOMO METAL IND
发明人： ISHIHARA HUMITAKA , KURIHARA SHIGEYUKI , NOGAMI SHINICHI , HORIKAWA HIDEO
IPC分类号： G01B11/00 , B21B15/00 , B21B37/00 , B21B37/30 , B21B37/68 , B21B38/00 , B21C47/34 , B21C51/00 , B23D19/06 , B23D36/00 , G01B11/02 , G01B11/04 , G01B11/24 , G01B11/245 , G01B11/30 , G01N21/88 , G01N21/89 , G01N21/892
CPC分类号： G01B11/028 , B21B37/68 , B21B38/00 , B21B2015/0021 , B21C47/34 , B21C51/00 , B23D19/065 , B23D36/0016 , G01B11/046 , G01N21/88 , G01N21/8903
摘要： A bandlike body being conveyed by a roller is imaged by e.g. a television camera. The distances from positions along an edge of the imaged bandlike body to a reference line provided in the longitudinal direction of the bandlike body are measured, the camber and meander of the bandlike body are determined from the distance of the same position, and the width of the bandlike body is determined from the distances of a pair of positions along the same line in the lateral direction of the bandlike body. A defect, if any, on the surface of the bandlike body is detected on the basis of the luminance of a pixel in the image. A chipping, if any, along the edges is detected on the basis of the distances. The rolling machine and trimming device of the bandlike body are subjected to feedfoward control on the basis of the camber, meander and width.

10. 发明公开

EP0156650A2 Method of controlling the strip shape and apparatus therefor 失效
标题翻译： Verfahren und Vorrichtung zur Steuerung des Bandprofils。
公开(公告)号：EP0156650A2
公开(公告)日：1985-10-02
申请号：EP85302204.4
申请日：1985-03-29
申请人： SUMITOMO METAL INDUSTRIES, LTD.
发明人： Tahara, Akihiro , Kondo, Katsuya c/o Central Research Laboratory
IPC分类号： B21B37/30
CPC分类号： B21B37/34 , B21B27/05 , B21B2027/103 , B21B2269/02
摘要： The present invention relates to a method of controlling for obtaining the aimed strip shape using a rolling mill provided with rolls, which are variable in amount of crown by feeding a pressurized oil in the inside thereof, and an apparatus therefor. According to the present invention, the strip shape is detected, the detected strip shape being approximated by a function including a term of the second power of a variable, which is a position or a distance in the direction of width of the strip, and the amount of crown being adjusted to coincide the term of the second power with the aimed value thereof. In addition, the rolling mill is provided with right and left pressing-down balancers and roll benders. The strip shape in the width direction of the strip is detected, the detected shape being approximated by a function including terms of the first, second, fourth, sixth or eighth power of a variable, which is a position or a distance in the width direction of the strip, the amount of pressing-down of the right and left pressing-down balancers being adjusted to coincide the term of the first power with the aimed value thereof, the amount of crown of the roll being adjusted to coincide the term of the second power with the aimed value thereof, and a roll bending force being adjusted to coincide the term of the fourth, sixth or eighth power with the aimed value thereof.
摘要翻译：本发明涉及一种使用设有辊的轧机获得目标条形状的方法，该轧辊的内部通过供给加压油而可变量，以及其装置。根据本发明，检测条状，通过包括作为条的宽度方向的位置或距离的变量的第二功率的项的函数近似的检测条状，以及调整冠数量以使第二功率的项与其目标值一致。此外，轧机设有左右压平平衡机和卷弯机。检测条带在宽度方向上的条形，检测到的形状由包括作为宽度方向上的位置或距离的变量的第一，第二，第四，第六或第八功率的项的函数近似调整左右压平平衡器的按压量以使第一功率的项与其目标值相一致，调节辊的凸度量以使其与第具有目标值的第二功率，并且调整辊弯曲力以使第四，第六或第八功率的项与其目标值一致。

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