ROLL STEERING CONTROL SYSTEMS AND METHODS FOR TANDEM MILLS

    公开(公告)号:WO2022226460A1

    公开(公告)日:2022-10-27

    申请号:PCT/US2022/071372

    申请日:2022-03-28

    Applicant: NOVELIS, INC.

    Abstract: Systems and associated methods for controlling roll steering during rolling of a metal substrate may include a steering control actuator adapted to control an inclination of a work roll of a work stand of the rolling mill, a sensor configured to measure a parameter of a metal substrate upstream from the work stand, and a controller operably connected with the steering control actuator and the sensor. The controller may generate a model for the work stand and determine an adjustment value for the work stand, receive the measured parameter from the sensor, and determine an expected output parameter by adjusting the measured parameter by the adjustment value. The controller may also compare the expected output parameter with a target output parameter and actuate the steering control actuator such that the expected output parameter is within a predefined tolerance of the target parameter.

    LUBRICATION DELIVERY SYSTEM FOR LINEAR BEARINGS
    2.
    发明申请
    LUBRICATION DELIVERY SYSTEM FOR LINEAR BEARINGS 审中-公开
    线性轴承的润滑输送系统

    公开(公告)号:WO2009077872A3

    公开(公告)日:2009-12-17

    申请号:PCT/IB2008003864

    申请日:2008-10-31

    Inventor: CORTS JOCHEN

    CPC classification number: F16N7/385 F16C13/00 F16C2322/12

    Abstract: A lubrication delivery system for a rolling facility having a plurality of roll stands. A centralized lubrication source is arranged to supply lubrication to a plurality of liners within the roll stands during a rolling campaign. The lubrication source can supply one or more lubricants via controlled conduits in fluid communication with the liners. Liners are provided with a plurality of conduits for directing pressurized lubricant from the centralized lubricant source so as to minimize lubricant loss. A plurality of different lubricants maybe provided at a centralized source with a controller or other device directing a flow of pressurized lubricant to the plurality of roll stands during the campaign.

    Abstract translation: 一种用于具有多个轧机机架的轧制设备的润滑输送系统。 布置集中式润滑源以在滚动运动期间向辊架内的多个衬里供应润滑油。 润滑源可以通过与衬套流体连通的受控导管供应一种或多种润滑剂。 内衬设置有多个用于引导来自集中润滑剂源的加压润滑剂的导管,从而使润滑剂损失最小化。 可以在中央源处设置多个不同的润滑剂,其中控制器或其他装置在运动期间将加压润滑剂流引导至多个轧机机座。

    DEVICE AND METHOD FOR ADJUSTING AN EDGER
    3.
    发明申请
    DEVICE AND METHOD FOR ADJUSTING AN EDGER 审中-公开
    用于调整EDGER的装置和方法

    公开(公告)号:WO2009130726A1

    公开(公告)日:2009-10-29

    申请号:PCT/IT2008/000288

    申请日:2008-04-23

    CPC classification number: B21B13/06 B21B31/32

    Abstract: A device for adjusting the distance between a pair of work rollers (40) in an edger of a rolling mill comprising actuator means associable with a respective work roller (40). The actuator means comprise a roll group (10; 10s) including two cylinders (20, 20s; 30, 30s) associated with each other so to slide inside each other and movable between a withdrawn or maximum distance position between the rollers (40) and an advanced or minimum distance position between the rollers (40).

    Abstract translation: 一种用于调节包括​​与各个加工辊(40)相关联的致动器装置的轧机的一对加工辊(40)之间的距离的装置。 致动器装置包括一个辊组(10; 10s),它们包括彼此相关联的两个气缸(20,20s; 30,30s),以便彼此滑动并可在辊子(40)和 在辊(40)之间的高级或最小距离位置。

    ANSTELLZYLINDER IN WALTZGERÜSTEN, UNTER ANDEREM IN VERTIKAL-STAUCHGERÜSTEN
    4.
    发明申请
    ANSTELLZYLINDER IN WALTZGERÜSTEN, UNTER ANDEREM IN VERTIKAL-STAUCHGERÜSTEN 审中-公开
    调整气缸INWALTZGERÜSTEN,包括在垂直心烦框架

    公开(公告)号:WO2005049242A1

    公开(公告)日:2005-06-02

    申请号:PCT/EP2004/011815

    申请日:2004-10-19

    CPC classification number: B21B31/32 B21B13/06

    Abstract: Die Erfindung betrifft einen Anstellzylinder zum schnellen Anstellen von Walzen in Walzgerüsten, u.a. in Vertikal-Stauchgerüsten, umfassend zumindest jeweils einen Kolben, welcher über Einbaustücke zumindest einer Arbeitswalze oder eine zwischengeschaltete Stützwalze beidseitig auf eine Arbeitswalze zum Anstellen einwirkt. Der Anstellzylinder wird in der Weise verbessert, dass er einen Kolben (KO) aufweist, der mit zwei Kolbenstangen (ST1, ST2) in entgegen gerichtete Richtungen weisend ausgestattet ist, und dass der Kolben (KO) in jeweils einer Ausnehmung im Zylinderboden (ZB) bzw. Zylinderdeckel (ZD) eingesetzt ist, wobei diese koaxial angeordnete Bohrungen zur Durchfürung der Kolbenstangen (ST1, ST2) besitzen.

    Abstract translation: 本发明涉及一种调节汽缸用于轧机机座的辊的快速投球,除其他外, 在垂直镦架,其包括至少在每种情况下的活塞作用在轧辊轴承座的至少一个工作辊上或在工作辊为投球的两侧的中间支撑辊。 调整气缸以这样一种方式,它包括设置有两个活塞杆(ST1,ST2)正对配备在相反方向上的活塞(KO)的提高,并且在气缸基体的相应的凹部中的活塞(KO)(ZB) 被插入或气缸盖(ZD),所述用于活塞杆(ST1,ST2)具有carring同轴布置的孔。

    FLAT GUIDING MODULE, PARTICULARLY FOR A ROLL STAND, AND ROLLING METHODS FOR A ROLL STAND EQUIPPED WITH A FLAT GUIDING MODULE
    5.
    发明申请
    FLAT GUIDING MODULE, PARTICULARLY FOR A ROLL STAND, AND ROLLING METHODS FOR A ROLL STAND EQUIPPED WITH A FLAT GUIDING MODULE 审中-公开
    扁平化管理模块,尤其是对于纸架,滚动处理对辊架与扁平化管理模块

    公开(公告)号:WO2004058426A3

    公开(公告)日:2004-12-02

    申请号:PCT/EP0314573

    申请日:2003-12-18

    Abstract: The invention relates to a flat guiding module, particularly for a roll stand, comprising a base body, a guide rail and at least one pressure cell, which is located between the base body and the guide rail. The inventive module is characterized in that the guide rail and the base body are joined at least in part via an elastic connection that, in turn, is joined to the base body and to the guide rail. The invention also relates to rolling methods for a rolling device comprising: an insert that is displaceably mounted in a roll stand; at least one flat guiding module, which faces the stand, is held on the insert, and which has a guide rail that is held in a manner that enables it to move relative to the stand, and/or; at least one flat guiding module, which faces the insert, is held on the stand, and which has a guide rail that is held in a manner that enables it to move relative to the insert, and; a drive for displacing the guide rail in which the clearance between a guiding side of the guide rail, said guiding side facing the stand, and the stand is determined or the clearance between a guiding side of the guide rail, this guiding side facing the insert, and the insert is determined, and a contact pressure, a clearance and an insert position/roll position are set with a predetermined value by moving the guide rail.

    Abstract translation: 平面导向模块,布置在特别是用于轧机机架,具有基体,导轨和基体和导杆压力室之间的至少一个,其特征在于,所述导向带与所述基体至少部分地通过一个连接到所述基体和所述引导条的弹性连接件连接。 轧制方法,用于具有一个可移动地安装在轧机轧辊轴承座,至少一个侧面面向所述定子,保持在轴承座平面导向模块相对于所述定子面对的轧制装置可移动地安装相对导轨和/或轧辊轴承座中的至少一个,相对于保持的定子平面导向模块到 轧辊轴承座的导轨可移动地安装,并用于使在其中检测面对导轨和所述定子的齿条引导件侧的侧之间的间隙,或面对所述导轨的轴承座引导侧的侧面之间玩并确定轴承座,导杆和通过移动的驱动 导向条的按压力,游戏和一个轴承座位置/辊位置调整到预定值。

    UNIVERSAL ROLLING STAND WITH ROLL GAP CONTROL
    6.
    发明申请
    UNIVERSAL ROLLING STAND WITH ROLL GAP CONTROL 审中-公开
    通用滚子轴承与滚子滑块控制

    公开(公告)号:WO2003020453A1

    公开(公告)日:2003-03-13

    申请号:PCT/EP2002/009787

    申请日:2002-09-02

    CPC classification number: B21B31/04 B21B13/10 B21B31/32

    Abstract: A universal rolling stand with control of the space between the rolls comprises a pair of horizontal rolls and one or more vertical rolls with respective chocks, positioning housings and a guide for the chocks with adjustment tie rods (6, 7, 6', 7', 18, 18', 19, 19') anchored on one side to the housings and acting on the chocks for the adjustment and positioning of the rolls. Adjustment is performed by means of hydraulic capsules (8, 8', 9, 9', 20, 20', 21, 21') with two hydraulic chambers with dual actuation effect and a double stem at the ends of each tie rod.

    Abstract translation: 具有控制辊之间的空间的通用轧制机架包括一对水平轧辊和一个或多个垂直辊,其具有各自的轴承座,定位壳体和用于具有调节拉杆(6,7,6',7')的轴承座的导向件, ,18,18',19,19'),其一侧锚定在壳体上并且作用在轴承座上用于辊的调整和定位。 通过液压胶囊(8,8',9,9',20,20',21,21')进行调节,其具有双重致动作用的两个液压室和在每个拉杆端部的双杆。

    BEARING FOR ROLLING STANDS WITH CROSSING ROLLS
    7.
    发明申请
    BEARING FOR ROLLING STANDS WITH CROSSING ROLLS 审中-公开
    轴承滚动轴承与交叉滚子

    公开(公告)号:WO99056895A1

    公开(公告)日:1999-11-11

    申请号:PCT/EP1999/002492

    申请日:1999-04-08

    Abstract: The invention relates generally to rolling stands (1) for strips and the like, of the type with crossing rolls (10, 11, 12, 13). More specifically, the invention relates to a special bearing (30) which allows the angular adjustment of the crossing rolls (10-13) even under load, that is to say, during rolling. The bearing (30) is interposed between the parts which in the course of the angular adjustment, move relative to one another and onto which the rolling forces are transmitted. According to a preferred embodiment, the bearing of the invention is formed by two rolling-contact thrust bearings superposed eccentrically one above the other.

    Abstract translation: 本发明一般涉及用于带状物等的轧制机架(1),其具有交叉辊(10,11,12,13)。 更具体地说,本发明涉及一种特殊的轴承(30),其允许即使在负载下,也就是轧制过程中交叉辊(10-13)的角度调节。 轴承(30)插入在角度调节过程中相对于彼此移动并在其上传递滚动力的部件之间。 根据优选实施例,本发明的轴承由两个彼此重叠地叠加的两个滚动接触推力轴承形成。

    ANORDNUNG UND VERFAHREN ZUM EINSTELLEN EINES ARBEITSSPALTS ZWISCHEN ARBEITSWALZEN EINES WALZ- UND/ODER FÜHRUNGSGERÜSTES
    8.
    发明申请
    ANORDNUNG UND VERFAHREN ZUM EINSTELLEN EINES ARBEITSSPALTS ZWISCHEN ARBEITSWALZEN EINES WALZ- UND/ODER FÜHRUNGSGERÜSTES 审中-公开
    系统和方法设置之间剥线钳一个轧钢机和/或领导脚手架工作间隙

    公开(公告)号:WO2015079055A1

    公开(公告)日:2015-06-04

    申请号:PCT/EP2014/076027

    申请日:2014-11-28

    Applicant: SMS SIEMAG AG

    CPC classification number: B21B31/32 F16F9/535

    Abstract: Die Erfindung betrifft eine Anordnung (6) zum Einstellen eines Arbeitsspalts (S) zwischen Arbeitswalzen (4, 5) eines Walz-und/oder Führungsgerüstes (1), insbesondere für ein Walzwerk, aufweisend wenigstens eine Kolbenzylindereinheit (7), welche zur Einstellung des Arbeitsspalts (S) wirktechnisch mit einer der Arbeitswalzen (4, 5) verbunden ist, wenigstens eine Hydraulikeinrichtung (8) und wenigstens eine Hydraulikflüssigkeit, wobei die Kolbenzylindereinheit (7) mittels der Hydraulikeinrichtung (8) mit der Hydraulikflüssigkeit beaufschlagbar ist, dadurch gekennzeichnet, dass die Hydraulikflüssigkeit eine magnetorheologische Hydraulikflüssigkeit ist, wobei an der Kolbenzylindereinheit (7) wenigstens eine Einrichtung (9) zum zeitweiligen Erzeugen eines magnetischen Feldes innerhalb eines mit der magnetorheologischen Hydraulikflüssigkeit beaufschlagten Abschnitts der Kolbenzylindereinheit (7) angeordnet ist.

    Abstract translation: 本发明涉及的装置(6),用于设置工作辊之间的工作间隙(S)(4,5)的辊和/或导向的机架(1),特别是用于一种轧机,包括至少一个活塞缸单元(7),该调节 工作编织工艺的间隙(S)与工作辊中的一个(4,5)连接,至少一个液压装置(8)和至少一个液压流体,其中,所述活塞 - 缸单元(7)由油压装置(8)可以在与所述液压流体被加载的装置,其特征在于 液压流体是磁流变的液压流体,其中,所述活塞缸单元(7)上的至少一个装置(9),用于内的与所述活塞缸单元(7)布置的磁流变液压流体部分施加暂时产生磁场。

Patent Agency Ranking