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111. 发明申请

WO2012072571A1 VERFAHREN ZUM ANSTEUERN EINER TANDEMWALZSTRASSE, STEUER- UND/ODER REGELEINRICHTUNG FÜR EINE TANDEMWALZSTRASSE, MASCHINENLESBARER PROGRAMMCODE, SPEICHERMEDIUM UND TANDEMWALZSTRASSE 审中-公开
标题翻译：一种用于控制连轧机，控制和/或调节装置的串联型板厂，机器可读的程序代码，存储设备，并且连轧机
公开(公告)号：WO2012072571A1
公开(公告)日：2012-06-07
申请号：PCT/EP2011/071155
申请日：2011-11-28
申请人： SIEMENS AKTIENGESELLSCHAFT , FELKL, Hans-Joachim
发明人： FELKL, Hans-Joachim
IPC分类号： B21B37/52 , B21B38/04
CPC分类号： G01B11/24 , B21B1/24 , B21B1/28 , B21B37/52 , B21B38/04
摘要： Die Erfindung betrifft ein Verfahren zum Ansteuern einer Tandemwalzstrasse (6), insbesondere einer Kaltband-Tandemwalzstrasse, zum Herstellen eines Bandes (B), insbesondere eines Metallbandes, wobei in einer Produktionsrichtung (8) des Bandes (B) mehrere Antriebe (10, W 1 , W 2 , W 3 ) vorgesehen sind, deren Geschwindigkeiten (v 0 , v 1 , v 2 , v 3 ) über eine Kaskadensteuerung mit einem Leitantrieb angepasst werden, wobei eine Eigenschaft (h 0 , h 1 , h 2 , h 3 ) des Bandes (B) bestimmt wird und in Abhängigkeit dieser Eigenschaft (h 0 , h 1 , h 2 , h 3 ) die Wirkrichtung der Kaskadensteuerung geändert wird, indem ein Regelungsfaktor (K) vorgesehen ist, durch welchen die Wirkrichtung der Kaskadenregelung geändert wird, wobei 0≤K≤1 und bei 0
摘要翻译：本发明涉及一种用于驱动一个串列式轧机（6），特别是在冷钢带连轧火车，对于带的制造（B），特别是金属条，其中在生产方向（8）的条带（B）的多个致动器（10，W1， W2，W3）被提供，速度（V0，V1，V2，V3）可经由与主驱动器级联控制，其中，所述带（B）的特性（H0，H1，H2，H3）被确定，并且在这些依赖性调节属性（H0，H1，H2，H3）的级联控制的作用方向通过设置（K）的控制增益，通过该方向，其中所述级联控制系统被改变时，改变其中0 = K = 1和0

112. 发明申请

WO2010020486A3 VERFAHREN ZUR EINSTELLUNG EINER ZUGSPANNUNG EINES BANDES, STEUER- UND/ODER REGELEINRICHTUNG, SPEICHERMEDIUM, PROGRAMMCODE ZUR DURCHFÜHRUNG DES VERFAHRENS UND EINE INDUSTRIEANLAGE ZUM BEARBEITEN VON BAND 审中-公开
公开(公告)号：WO2010020486A3
公开(公告)日：2010-02-25
申请号：PCT/EP2009/059123
申请日：2009-07-16
申请人： SIEMENS AKTIENGESELLSCHAFT , SMUKALSKI, Ralf , FELKL, Hans-Joachim , TAUTZ, Wilfried
发明人： SMUKALSKI, Ralf , FELKL, Hans-Joachim , TAUTZ, Wilfried
IPC分类号： B21B37/52 , B21B37/48
摘要： Die Erfindung betrifft eine Industrieanlage und Verfahren zur Einstellung einer Zugspannung eines Bandes (B), insbesondere Metallbandes, wobei das Band (B) gleichzeitig mittels eines ersten Rollenverbunds (2) und mittels eines zweiten Rollenverbunds (3) geführt wird, wobei für den ersten und den zweiten Rollenverbund (2, 3) jeweils eine Ist-Zugübersetzung ermittelt (24, 25) wird. Indem die Ist-Zugübersetzungen des ersten und zweiten Rollenverbunds (2, 3) mittels einer Änderung der Zugspannung des Bandes zwischen den Rollenverbunden (2, 3) derart eingestellt werden, dass die jeweilige Ist-Zugübersetzung einer jeweils vorgebbaren Soll-Zugübersetzung des ersten und zweiten Rollenverbunds angenähert (26) wird, kann der Betrieb einer Anlage zum Bearbeiten von bandförmigen Gut, insbesondere Metallband, verbessert werden.

113. 发明申请

WO2005039790A3 CONTROL OF HOT ROLLED PRODUCT CROSS SECTION UNDER LOCALIZED TEMPERATURE DISTURBANCES 审中-公开
标题翻译：局部温度干扰下热轧产品横截面的控制
公开(公告)号：WO2005039790A3
公开(公告)日：2005-08-11
申请号：PCT/IB2004004396
申请日：2004-10-19
申请人： PONG DAVID TENG , MAYLOR THOMAS GEORGE , RAFTSJO ERIK MATS
发明人： PONG DAVID TENG , MAYLOR THOMAS GEORGE , RAFTSJO ERIK MATS
IPC分类号： B21B1/02 , B21B15/00 , B21B37/46 , B21B37/48 , B21B37/52 , B21B37/78
CPC分类号： B21B37/46 , B21B15/0085 , B21B37/48 , B21B37/78 , B21B2001/022 , B21B2265/10 , B21B2275/04
摘要： A method of rolling a continuous welded billet having weld joints at successive locations along the billet and wherein the continuous welded billet is advanced through roll pairs of successive roll stands. The rolling conditions in two successive stands are adjusted so that when a weld joint is between the two stands compression is produced at the weld joint causing an increase of cross-sectional area at the weld joint. The rolling condition involves superimposing an increase in roll speed in the upstream roll stand compared to the downstream roll stand based on tracking information of the weld joint.
摘要翻译：一种在沿着坯料的连续位置处轧制具有焊接接头的连续焊接坯料的方法，其中连续焊接的坯料通过辊对连续的轧机机架前进。调整两个连续机架中的滚动条件，使得当在两个机架之间的焊接接头在焊接接头处产生压缩时导致焊接接头处的横截面面积增大。轧制条件包括基于焊接接头的跟踪信息，与下游轧辊机架相比，在上游轧辊机架中叠加辊速度的增加。

114. 发明申请

WO2002083334A1 TENSION CONTROL SYSTEM FOR ROD AND BAR MILLS 审中-公开
标题翻译：钢筋混凝土张力控制系统
公开(公告)号：WO2002083334A1
公开(公告)日：2002-10-24
申请号：PCT/US2002/011203
申请日：2002-04-09
申请人： MORGAN CONSTRUCTION COMPANY
发明人： RICHES, PAUL , RENZINE, Francois , SHORE, Michael, T.
IPC分类号： B21B37/52
CPC分类号： B21B37/52 , B21B1/18
摘要： A system is disclosed for controlling the tension in rod or bar products being rolled continuously in first and second roll stands independently driven by drive motors (16,20). A first surface velocity gauge (22) is positioned at the delivery side of the first roll stand (10a) and a second surface velocity gauge (24) is positioned at the entry side of the second roll stand (12a). The first and second gauges (22,24) are operative, respectively, to continuously measure and generate control signals representative of the exit surface velocity (V1) of the product exiting the first roll stand (10a) and the entry surface velocity (V2) of the product entering the second roll stand (12a). Separately operable controllers (32,34) are provided for varying the operating speeds of the roll stand drive motors (16,20). A data processor (26) operates in response to the control signals generated by the velocity gauges (22,24) to determine in real time the differential between the product exit and entry surface velocities (V1,V2), and to generate command signals to the speed controller unit (32,34) of at least one drive motor (16,20) to vary the operating speed of that drive motor (16,20) in order to maintain the differential between the product exit and entry surface velocities (V1,V2) within a desired range.
摘要翻译：公开了一种用于控制在由驱动马达（16,20）独立驱动的第一和第二辊架中连续轧制的杆或棒产品中的张力的系统。第一表面速度计（22）位于第一辊架（10a）的输送侧，第二表面速度计（24）位于第二辊架（12a）的进入侧。第一和第二计量器（22,24）分别操作以连续测量和产生表示离开第一辊架（10a）的产品的出口表面速度（V1）和进入表面速度（V2）的控制信号，的进入第二辊架（12a）的产品。提供单独操作的控制器（32,34）以改变辊架驱动马达（16,20）的操作速度。数据处理器（26）响应于由速度计（22,24）产生的控制信号而工作以实时确定产品出口和进入表面速度（V1，V2）之间的差异，并产生命令信号至少一个驱动马达（16,20）的速度控制器单元（32,34），以改变该驱动马达（16,20）的运行速度，以便保持产品出口和进入表面速度之间的差，V2）在期望的范围内。

115. 发明申请

WO99002282A1 PROCESS AND SYSTEM FOR CONTROLLING OR PRE-SETTING A ROLL STAND 审中-公开
标题翻译：控制方法和设备或默认情况下，滚动脚手架体系
公开(公告)号：WO99002282A1
公开(公告)日：1999-01-21
申请号：PCT/DE1998/001740
申请日：1998-06-24
IPC分类号： B21B37/00 , B21B37/52
CPC分类号： B21B37/00 , B21B37/52 , B21B2265/12 , B21B2265/20 , B21B2275/12
摘要： A process is disclosed for controlling and/or pre-setting a roll stand for rolling a strip. The roll stand is controlled and/or preset depending on at least one of the following values: rolling force, rolling torque and peripheral precession, which are calculated by means of a roll model. The calculation of the rolling force, rolling torque and peripheral precession by means of the roll model is carried out as a function of at least the hardness of the strip or the friction between the strip and the rolls of the roll stand, which are used as input values for the roll model. At least one of the input values of the roll model or at least one of the output values of the roll model is determined or corrected by at least one neural network.
摘要翻译：一种用于控制和/或预置一个辊架用于轧制热轧带钢，其特征在于，根据所述大小中的至少一个辊架，轧制力，轧制转矩及火花提前的控制和/或预设，执行，这是由一个轧制模型，尺寸的计算装置计算方法，轧制力，轧制转矩及火花提前，通过在所述大小中的至少一个的依赖轧制模型的装置，所述轧制带材和辊机架的轧辊之间的轧制板和摩擦的硬度，进行作为滚动模型的输入变量，并且其中，所述滚动模型的输入变量中的至少一个，或输出变量中的至少一个的使用的至少一个神经网络被确定或校正的辊模型。

116. 发明授权

US11351584B2 Calibration determination device and calibration determination method for calibrating the tension of a bonding member 有权
公开(公告)号：US11351584B2
公开(公告)日：2022-06-07
申请号：US16841857
申请日：2020-04-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shou Ishiyama , Hiromu Takai , Seiji Ishizu
IPC分类号： G01L5/04 , B21B37/52 , B21B37/68 , G01L1/00 , G01L1/26 , G01L5/00 , G01L25/00 , G01N3/62
摘要： A calibration determination device includes: a free roll that conveys the bonding member; a load detection device that detects a load applied to a bearing of the free roll; a tension adjustment device that winds the bonding member to increase a tension applied to the bonding member and unwinds the bonding member to reduce the tension applied to the bonding member so as to adjust the tension applied to the bonding member; and a calibration determination unit that determines whether calibration of the load detection device is necessary. The tension adjustment device unwinds the bonding member to cause the bonding member not to be subjected to the tension, and the calibration determination unit determines whether the calibration of the load detection device is necessary based on the load detected by the load detection device with the bonding member not being subjected to the tension.

117. 发明授权

US10780474B2 Robust band tension control 有权
公开(公告)号：US10780474B2
公开(公告)日：2020-09-22
申请号：US16091635
申请日：2017-02-27
申请人： Primetals Technologies Germany GmbH
发明人： Ansgar Grüss , Daniel Kotzian , Andreas Maierhofer
IPC分类号： B21B37/52 , B21B37/46 , B21B37/58 , B21B38/06 , B21B37/48
摘要： A metal band is first rolled in a front and then in a rear (downstream) roll stand of a multi-stand rolling train. A looper between the roll stands may detect a band tension in the metal band. The band tension is supplied to a first and a second tension controller to determine an application additional target value and a speed additional target value. The second tension controller may only determine a value less than or greater than 0, as the speed additional target value, if the band tension is above or below an upper or lower band tension limit. Otherwise, the speed additional target value may be 0. The first tension controller is also supplied with a target tension that falls between the band tension limits. The application additional target value may be used to act on the rear roll stand.

118. 发明申请

US20190160502A1 ROBUST BAND TENSION CONTROL 审中-公开
公开(公告)号：US20190160502A1
公开(公告)日：2019-05-30
申请号：US16091635
申请日：2017-02-27
申请人： Primetals Technologies Germany GmbH
发明人： Ansgar GRÜSS , Daniel KOTZIAN , Andreas MAIERHOFER
IPC分类号： B21B37/52 , B21B37/46 , B21B37/58 , B21B38/06
摘要： A metal band (1) is first rolled in a front (upstream) and then in a rear (downstream) roll stand (2a, 2b) of a multi-stand rolling train. A looper (3) applied on the metal band (1) between the roll stands (2a, 2b) detects a band tension (Z) present in the metal band (1). The band tension (Z) is supplied to a first and a second tension controller (8, 9), which determine an application additional target value (δs*, δF*) and a speed additional target value (δv*). The second tension controller (9) only determines a value less than or greater than 0, as the speed additional target value (δv*), if the band tension (Z) is above or below an upper or lower band tension limit (Z1, Z2). Otherwise, same returns the speed additional target value (δv*) to the value 0. The first tension controller (8) is also supplied with a target tension (Z*) that falls between the band tension limits (Z1, Z2). The first tension controller (8) determines the application additional target value (δs*, δF*) using a determining standard based on the deviation of the band tension (Z) from the target tension (Z*). The determining standard also permits a value different to 0 as the application additional target value (δs*, δF*) if the band tension (Z) falls between the band tension limits (Z1, Z2). The application additional target value (δs*, δF*) acts on the rear roll stand (2b). The speed additional target value (δv*) acts on the front roll stand (2a) with a positive indicator, or on the rear roll stand (2b) with a negative indicator.

119. 发明授权

US09638515B2 Method for actuating a tandem roll train, control and/or regulating device for a tandem roll train, machine-readable program code, storage medium and tandem roll train 有权
公开(公告)号：US09638515B2
公开(公告)日：2017-05-02
申请号：US13991401
申请日：2011-11-28
申请人： Hans-Joachim Felkl
发明人： Hans-Joachim Felkl
IPC分类号： G01B11/24 , B21B37/52 , B21B1/24 , B21B1/28 , B21B38/04
CPC分类号： G01B11/24 , B21B1/24 , B21B1/28 , B21B37/52 , B21B38/04
摘要： A method is disclosed for actuating a tandem roll train, in particular a cold-strip tandem roll train, for producing a strip, e.g., a metal strip, wherein a plurality of drives are provided in a production direction of the strip, the speeds of which drives are adapted via cascade control by way of a master drive, wherein a property of the strip is determined and the direction of action of the cascade control is changed depending on said property, by a control factor (K) being provided, by way of which the direction of action of the cascade control is changed, wherein 0≦K≦1, and wherein if 0

120. 发明授权

US5000023A Operating method and rolling mill train for continuously rolling a profiled billet to a predetermined finished cross-sectional shape of accurate size 失效
标题翻译：将成形坯料连续轧制成规定的精确尺寸的精加工横截面形状的操作方法和轧机机组
公开(公告)号：US5000023A
公开(公告)日：1991-03-19
申请号：US348566
申请日：1989-05-05
申请人： Hugo Feldmann , Gunter Kirchmann , Hubert Muller , Paul Kreisel
发明人： Hugo Feldmann , Gunter Kirchmann , Hubert Muller , Paul Kreisel
IPC分类号： B21B1/18 , B21B13/12 , B21B13/14 , B21B31/04 , B21B31/24 , B21B31/32 , B21B37/52
CPC分类号： B21B31/24 , B21B1/18 , B21B13/12 , B21B31/04 , B21B31/32 , B21B13/14 , B21B2203/36 , B21B2275/04 , B21B37/52
摘要： An operating method and a rolling mill train for continually rolling a profiled billet to a predetermined finished cross-sectional shape of accurate dimensions by means of successively arranged rolling mill stands with pairs of rolls, wherein the axes of the pairs of rolls extend perpendicularly to each other. The pairs of rolls have oppositely located pass screws which determine the cross-sectional shape of the rolled steel section billet which travels through the pairs of rolls. The billet is sized in one or more roughing stands locally in a circumferential portion of the cross-section thereof which, after leaving the last roughing stand, runs in the subsequent main stand into the region of a contact line of the two rolls of the main stand, such that the entire material of the billet running into the main stand completely fills out the pass of the main stand without significantly deforming the region of the contact line of the two rolls of the main stand.
摘要翻译：一种操作方法和轧机机组，用于通过连续布置的轧辊机架将成型坯料连续轧制成具有精确尺寸的预定的成品横截面形状，其中辊对成对的轴线垂直于每个轧辊其他。成对的辊具有相对位置的通过螺钉，其确定穿过成对辊的轧制钢部分坯料的横截面形状。在一个或多个粗轧机的横截面的圆周部分中，坯料的尺寸设置在一个或多个粗轧机架中，其在离开最后的粗轧机架之后，在随后的主机架中延伸到主要两个辊的接触线的区域中使坯料的整个材料进入主支架完全填满主支架的通过而不会使主支架的两个辊的接触线的区域显着变形。

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