公开(公告)号：US20110278367A1

公开(公告)日：2011-11-17

申请号：US13146696

申请日：2009-02-02

Applicant: Vincent Cronier ,  Bernard Rossigneux

Inventor： Vincent Cronier ,  Bernard Rossigneux

IPC: B05B1/00

CPC classification number: B21B27/10 ,  B21B13/145 ,  B21B2013/028

Abstract: A spraying method and device for a plant for rolling a strip, the plant having at least one rolling stand. The device includes: a pair of working rolls between which the strip runs; a plane perpendicular to the running direction of the strip; at least one pair of supporting rolls for the working rolls; two pairs of bearing rolls, each of the pairs having the rolls thereof substantially symmetrically arranged on either side of the working rolls in a plane substantially parallel to the strip so as to transfer, to the working rolls, a force for maintaining the working rolls in a predetermined position relative to the supporting roll; a support for the bearing rolls in the form of two rows including a plurality of bearing rollers mounted side by side; one or more nozzle systems for spraying at least a portion of the strip and at least a portion of the rolls. At least one of the nozzle systems is capable of directly spraying at least a portion of the working rolls on either side of the plane that is perpendicular to the running direction of the strip.

Abstract translation: 一种用于轧制带材的设备的喷涂方法和装置，该设备具有至少一个轧制机架。 该装置包括：一对工作辊，条带在其间延伸; 垂直于条带运行方向的平面; 用于工作辊的至少一对支撑辊; 两对轴承辊，每对成对具有大致对称地布置在工作辊两侧的基本上平行于带的平面中的辊，以便将工作辊保持在工作辊中的力 相对于支撑辊的预定位置; 支撑轴承辊的形式为两排，包括并排安装的多个轴承辊; 一个或多个喷嘴系统，用于喷射条的至少一部分和至少一部分辊。 喷嘴系统中的至少一个能够直接喷涂至少一部分工作辊，该平面垂直于带的运行方向。

公开(公告)号：US20110275501A1

公开(公告)日：2011-11-10

申请号：US13122579

申请日：2009-11-17

Applicant: Frank-Guenter Benner

Inventor： Frank-Guenter Benner

IPC: B21B27/10

CPC classification number: B21B27/10 ,  B21B2027/103

Abstract: The invention concerns an apparatus (1) for cooling a roll (2) in a roll stand and provided with at least one spray beam (3) supplied with a cooling medium, especially water, with spray nozzles (4) for spraying cooling medium onto the surface of the roll (2), and that extends generally parallel to a spray beam axis (5) extending parallel to the roll axis (6). In order to be able to adjust the spray beam for changed roll diameters, the invention provides that the spray beam (3) is mounted directly or indirectly on a lever (7) that can pivot around a rotation axis (8) that is parallel to the roll axis (6), and the spray beam axis (5) and the rotation axis (8) are spaced from each other.

Abstract translation: 本发明涉及一种用于冷却辊架中的辊（2）的设备（1），并且设置有至少一个供应有冷却介质（特别是水）的喷射梁（3），喷雾器（4）用于将冷却介质喷射到 辊（2）的表面，并且大致平行于平行于辊轴线（6）延伸的喷射轴线（5）延伸。 为了能够调整用于改变辊直径的喷射梁，本发明提供了喷射梁（3）直接地或间接地安装在杠杆（7）上，杠杆（7）可围绕平行于 辊轴（6）和喷射束轴（5）和旋转轴（8）彼此间隔开。

公开(公告)号：US20110036555A1

公开(公告)日：2011-02-17

申请号：US12675274

申请日：2008-08-27

Applicant: Guido Plicht ,  Robert James Edwards ,  Michael Dennis Lanyi ,  Zbigniew Zurecki ,  Detlef Bennewitz ,  Harald Schillak

Inventor： Guido Plicht ,  Robert James Edwards ,  Michael Dennis Lanyi ,  Zbigniew Zurecki ,  Detlef Bennewitz ,  Harald Schillak

IPC: B21B27/06 ,  G05D23/00

CPC classification number: B21B27/10 ,  B21B37/74 ,  B21B45/0206 ,  B21B45/0209 ,  B21B45/0215 ,  B21B2045/0212

Abstract: A method and apparatus for determining a non-linear cryogenic cooling profile (16) for the purpose of improving rolled product (5) uniformity based on at least one operating parameter in a cold rolling process; and generating the non-linear cryogenic cooling profile (16) as a function of throttling gas pressure.

Abstract translation: 一种用于基于冷轧过程中的至少一个操作参数来确定非线性低温冷却轮廓（16）的方法和装置，用于改善轧制产品（5）均匀性; 以及产生作为节流气体压力的函数的非线性低温冷却曲线（16）。

公开(公告)号：US20090038356A1

公开(公告)日：2009-02-12

申请号：US10584174

申请日：2004-11-30

Applicant: Christian Bilgen ,  Christoph Eichert

Inventor： Christian Bilgen ,  Christoph Eichert

IPC: B21B27/10 ,  B21B45/02

CPC classification number: B21B27/10 ,  B21B1/26 ,  B21B1/46 ,  B21B45/0251

Abstract: Disclosed is a method for rolling milling material, especially for hot wide-strip rolling in a finishing train or a continuous casting and rolling plant, in which a lubricant is applied directly to the surface of the working rollers or indirectly to the surface of the support rollers, the lubricant then being transferred to the surface of the working rollers, before the milling material is fed into the roller gap of a roll stand. A highly adhesive lubricant film forms on the surface of the working roller, said lubricant film resulting in a reduction of friction in the roller gap as an intermediate layer between the roller and the milling material. According to the inventive method, the lubricant is applied along the entire length of the milling material such that the lubricating effect comes into play along the entire length of the milling material.

Abstract translation: 公开了一种用于轧制研磨材料的方法，特别是用于精轧机组或连续铸造和轧制设备中的热轧带宽轧制的方法，其中将润滑剂直接施加到工作辊的表面或间接地施加到支撑体的表面 辊子之前，润滑剂然后被转移到加工辊的表面，然后将铣削材料送入辊架的辊间隙中。 在工作辊的表面上形成高度粘合的润滑剂膜，所述润滑剂膜导致作为辊和研磨材料之间的中间层的辊间隙中的摩擦力的降低。 根据本发明的方法，沿着铣削材料的整个长度施加润滑剂，使得润滑效果在研磨材料的整个长度上起作用。

公开(公告)号：US20070199627A1

公开(公告)日：2007-08-30

申请号：US11362682

申请日：2006-02-27

Applicant: Walter Blejde ,  Jay Ondrovic

Inventor： Walter Blejde ,  Jay Ondrovic

IPC: C22C38/00

CPC classification number: B21B1/46 ,  B21B1/463 ,  B21B27/10 ,  B21B2027/103 ,  B21B2261/14

Abstract: A thin cast strip is formed having at least one microstructure selected from the group consisting of polygonal ferrite, acicular ferrite, Widmanstatten, bainite and martinsite, a surface roughness of less than 1.5 microns Ra and a scale thickness of less than about 10 microns by applying a mixture of water and oil on the work rolls of the hot rolling mill, passing the thin cast strip at a temperature of less than 1100° C. through the hot rolling mill while the mixture of oil and water is applied to the work rolls, and shrouding the thin cast strip from the casting rolls through the hot rolling mill in an atmosphere of less than 5% oxygen to form the thin cast strip.

Abstract translation: 形成具有选自多边形铁素体，针状铁素体，Widmanstatten，贝氏体和马氏体中的至少一种微结构的薄铸造带，小于1.5微米的表面粗糙度Ra和小于约10微米的氧化皮厚度 在热轧机的工作辊上的水和油的混合物，通过热轧机将低于1100℃的温度的薄铸造带通过，同时将油和水的混合物施加到工作辊上， 并且在低于5％氧气的气氛中通过热轧机将铸造薄带从铸辊上覆盖以形成薄铸造带材。

公开(公告)号：US07143499B2

公开(公告)日：2006-12-05

申请号：US10380441

申请日：2001-08-23

Applicant: Jürgen Seidel ,  Günter Kneppe ,  Joachim Hafer

Inventor： Jürgen Seidel ,  Günter Kneppe ,  Joachim Hafer

IPC: B21B1/46

CPC classification number: B21B1/466 ,  B21B1/26 ,  B21B27/00 ,  B21B27/10 ,  B21B28/04 ,  B21B45/004 ,  B21B45/0251 ,  B21B45/08 ,  Y10T29/49989 ,  Y10T29/49991 ,  Y10T29/5184

Abstract: The invention relates to a method for producing metal strips and sheets involving the following method steps: pouring a strand, which is provided in the form (1) of thin slabs and which is comprised of carbon steel or special steel, into a casting machine (4) and rolling the cast product away from the casting heat. The aim of the invention is to utilize free capacities of existing installations, that is, installations not operating at full capacity, with which primary carbon steels are produced, in order to supplement other types of steel or to supplement cast products produced in another manner. To this end, the invention provides that, together with these first cast products (1), at least second cast products (2), which are produced in a second process route (II) from special steel if the first thin slabs are cast from carbon steel or are produced from carbon steel if the first thin slabs are cast from special steel, are rolled within a joint rolling program.

Abstract translation: 本发明涉及一种生产金属条和片的方法，包括以下方法步骤：将由薄板坯形式（1）提供并且由碳钢或特殊钢构成的线材浇注到铸造机器中 4）并将铸造产品滚离铸造热。 本发明的目的是为了补充其他类型的钢或补充以其他方式生产的铸造产品，利用现有装置的可用容量，即不是以全部容量运行的装置，其中生产主要碳钢。 为此，本发明提供了与第一铸造产品（1）一起，至少第二铸造产品（2），其由第二工艺路线（II）由特殊钢制成，如果第一薄板坯从 如果第一薄板坯是由特殊钢铸造的，则由碳钢制成，在共同轧制程序中轧制。

公开(公告)号：US20040217184A1

公开(公告)日：2004-11-04

申请号：US10481927

申请日：2003-12-23

Inventor： Jurgen Seidel

IPC: A62C005/02

CPC classification number: B21B27/10 ,  B21B45/0218 ,  B21B45/0233 ,  B21B45/0251

Abstract: The invention relates to a method and a device for cooling and/or lubricating rollers, in particular the working rollers (2, 3) on a rolling stand and a rolled strip (1), rolled between the above rollers and transported onwards, using water in the form of spray jets (4, 5) as cooling medium and oil, oil/air mix, oil/water mix, oil/water mix, oil/air/water mix or grease mixtures as lubricant. In order to improve the lubricating and cooling effects, a combined application of super-cooling the strip and roller surfaces and roller lubrication on the input side of the stand is disclosed, in which both media, water and lubricant, are separately fed to the rollers (2, 3) and the rolled strip and applied to the roller surface at different application points. Separate reservoirs for water and lubricant and separate lines to the spraying bar (11) for water and the spraying bar (12) for the lubricant are provided.

Abstract translation: 本发明涉及一种用于冷却和/或润滑辊子的方法和装置，特别是在轧制机架上的加工辊（2,3）和轧制的带材（1），在上述辊子之间滚动并使用水 以喷射喷嘴（4,5）作为冷却介质和油，油/空气混合物，油/水混合物，油/水混合物，油/空气/水混合物或油脂混合物的形式作为润滑剂。 为了提高润滑和冷却效果，公开了在支架的输入侧上过度冷却带材和辊表面以及辊子润滑的组合应用，其中介质，水和润滑剂分别供给到辊子 （2,3）和轧制带材，并在不同的应用点施加到辊表面。 提供了用于水和润滑剂的独立储存器以及与用于水的喷射杆（11）和用于润滑剂的喷射杆（12）的分离的管线。

公开(公告)号：US06598448B1

公开(公告)日：2003-07-29

申请号：US09827705

申请日：2001-04-06

Applicant: Axel Barten ,  Martin Falk ,  Heinz Löcker ,  Kurt Scheffe

Inventor： Axel Barten ,  Martin Falk ,  Heinz Löcker ,  Kurt Scheffe

IPC: B21B2706

CPC classification number: B21B37/32 ,  B21B1/40 ,  B21B27/10 ,  B21B45/0233

Abstract: A cooling and lubricating device for rollers of a cold rolling mill with one or more roll stands for controlling strip tensile stress of the strip across the width by changing the effective roll barrel diameter and/or the roller lubrication with a controlled supply of rolling oil or emulsions. The supply is pressure-, quantity-, and/or temperature-controlled. Several nozzle beams are provided and assigned to individual rollers, respectively. The nozzle beams are connected to side shields of the roll housing. Spray nozzles are mounted in the nozzle beams and distributed across the entire roller width. The nozzle beams are moveable independently relative to the rollers transverse to the strip running direction and in planes parallel to the strip plane. Rotary and linear drives are connected to the nozzle beams for rotating the nozzle beams about the longitudinal axis and for moving them in the longitudinal direction.

Abstract translation: 一种用于具有一个或多个轧辊机架的冷轧机的辊的冷却和润滑装置，用于通过以受控的轧制油供应方式改变轧辊的有效直径和/或辊的润滑，从而控制钢带在宽度上的拉伸应力 乳液。 供应是压力，数量和/或温度控制。 分别提供几个喷嘴梁并分配给各个滚子。 喷嘴梁连接到辊壳体的侧护罩。 喷嘴安装在喷嘴梁中并分布在整个辊宽度上。 喷嘴梁相对于横向于条移动方向的滚子和平行于带平面的平面独立地移动。 旋转和线性驱动器连接到喷嘴梁，用于围绕纵向轴线旋转喷嘴梁并沿纵向方向移动它们。

公开(公告)号：US20020121118A1

公开(公告)日：2002-09-05

申请号：US09991793

申请日：2001-11-05

Applicant: NKK Corporation

Inventor： Nobuo Nishiura ,  Yasuhiro Sodani ,  Yukio Kimura ,  Hiroyoshi Sakai ,  Yoshiki Sakurai ,  Shigehiro Tomotsune

IPC: B21B045/02

CPC classification number: B21B45/0251 ,  B21B1/28 ,  B21B27/10 ,  B21B37/007 ,  B21B45/0296 ,  B21B2265/20 ,  Y02P70/135

Abstract: A method for supplying rolling oil for cold rolling comprises the steps of: supplying emulsion rolling oil using a first rolling oil supply system supplying the emulsion rolling oil to a roll and a steel sheet in a recirculation mode and a second rolling oil supply system supplying the emulsion rolling oil to only the front and back surface of the steel sheet, wherein the emulsion rolling oil, which is added with an emulsifier of the same type and concentration with respect to the amount of oil as those of the emulsifier of the first supply system and controlled so that the average particle diameter of emulsion is larger than that of emulsion of the first supply system, is supplied from the second supply system; and joining the emulsion of the second supply system to the emulsion of the first supply system.

Abstract translation: 一种用于冷轧的轧制油的方法包括以下步骤：使用将乳液轧制油供应到辊的第一轧制油供应系统和以再循环模式的钢板供应乳液轧制油;以及第二轧制油供应系统， 乳液轧制油仅到钢板的前表面和后表面，其中乳液轧制油相对于第一供应系统的乳化剂的油量添加相同类型和浓度的乳化剂 并控制使得乳液的平均粒径大于第一供给系统的乳液的平均粒径，由第二供给系统供给; 以及将第二供应系统的乳液连接到第一供应系统的乳液。

公开(公告)号：US06276183B1

公开(公告)日：2001-08-21

申请号：US09395157

申请日：1999-09-14

Applicant: Gianpietro Benedetti ,  Carlo Di Paolo ,  Estore Donini

Inventor： Gianpietro Benedetti ,  Carlo Di Paolo ,  Estore Donini

IPC: B21B2706

CPC classification number: B21B37/007 ,  B21B27/10 ,  B21B35/04 ,  B21B45/0242

Abstract: Method and device to reduce and eliminate vibrations in a rolling stand for plane rolled products comprising working rolls associated with by motor a kinematic chain, there being included nozzles to deliver a mixture of water and lubricant to the surface of each of the working rolls; the method providing to measure the effective value of torque transmitted to each of the working rolls and to selectively vary the percentage of lubricant contained in the mixture delivered to each of the working rolls according to the effective torque measured.

Abstract translation: 用于减少和消除用于平面滚动产品的滚动架中的振动的方法和装置，包括与电动机相连的工作辊，运动链，其中包括用于将水和润滑剂的混合物输送到每个工作辊的表面的喷嘴; 所述方法提供用于测量传递到每个工作辊的扭矩的有效值，并且根据测量的有效转矩选择性地改变输送到每个工作辊的混合物中所含的润滑剂的百分比。