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    • 2. 发明申请
    • METHOD FOR MACHINING ROLLED STOCK IN A ROLLING TRAIN AND ROLLING TRAIN
    • 一种用于处理在轧机和轧机
    • WO2015024941A9
    • 2016-04-14
    • PCT/EP2014067669
    • 2014-08-19
    • PRIMETALS TECHNOLOGIES GERMANY GMBH
    • WEISSHAAR BERNHARD
    • B21B37/46
    • B21B37/46B21B37/52
    • The invention relates to a method for machining rolled stock (6) in a rolling train (2), which comprises at least one rolling block (20, 20a, 20b) having at least two rolling stands (4) with in each case at least one roll (13), wherein each rolling stand (4) is assigned a separate drive (8) with a speed controller (14) for the at least one roll (13), in which method, at a point in time (tzw) dependent on the point in time (tB) that an actual loading moment is applied to the drive (8) of the first rolling stand (4) of the rolling block (20, 20a, 20b), for controlling the speed of the drive (8) an additional value (ZW), dependent on an expected actual loading moment, is respectively fed to the speed controller (14) of each drive (8). The invention also relates to a rolling train (2) for machining rolled stock (6), comprising at least one rolling block (20, 20a, 20b) having at least two rolling stands (4) with in each case at least one roll (13), wherein each rolling stand (4) is assigned a separate drive (8) with a speed controller (14) for the at least one roll (13), and comprising an open-loop/closed-loop control unit (24), in which software for carrying out the method according to one of the preceding claims is implemented.
    • 本发明涉及一种用于轧制的处理(6)在一个轧机机组(2),至少一个在至少两个辊架(4)用至少一个辊子(13),其具有滚动体(20,20A,20B),其中,每个轧辊机座 (4)被分配一个单独的驱动器(8)与所述速度控制器(14)用于所述至少一个辊(13),在第一轧辊架的驱动器(8)的致动的响应于所述定时(T B),其在一个时间(TW) (4)钢坯(20,20A,20B),响应于在一个补充值(ZW)与用于所述驱动器(8)的速度控制器(14)的速度控制的实际负荷转矩提供的每个情况下的预期的实际负载转矩的每个驱动器(8)的。 此外,本发明涉及一种轧机(2),用于加工轧材(6)与至少一个在至少两个辊架(4)用至少一个辊子(13),其具有轧机组(20,20A,20B),每个轧机机架(4) 一个单独的驱动器(8)的速度控制器(14),用于所述至少一个辊(13)相关联,并且与控制/调节单元(24),其中一个软件被用于根据前述权利要求之一的执行该方法的实施。
    • 3. 发明申请
    • TEMPERATURE CONTROL DEVICE FOR A ROLLING FINISHING MILL AND A METHOD FOR THE SAME
    • 一种用于轧制精轧机的温度控制装置及其制造方法
    • WO2011025139A3
    • 2011-04-21
    • PCT/KR2010004138
    • 2010-06-25
    • HYUNDAI STEEL COPARK YONGKOOKKANG KISOO
    • PARK YONGKOOKKANG KISOO
    • B21B37/74B21B37/46B21B37/76B21B38/00
    • B21B37/74B21B37/46B21B38/006B21B2261/20B21B2275/04
    • The present invention relates to a temperature control device for a rolling finishing mill and to a method for the same, and more particularly to a temperature control device for a rolling finishing mill wherein the temperatures between stands are individually measured, and the roller speeds and the cooling spray flow rate are controlled in accordance with the measured temperatures, and to a method for the same. The temperature control device for a finishing mill according to the present invention for achieving the above aim comprises: temperature measuring means which are disposed between the stands of a finishing mill and measure the surface temperature of a sheet member undergoing rolling, and which measure the temperature of the rolling material in a state in which obstructions at the bottom of the surface of the sheet member have been removed; and a control means which controls the drive of the temperature measuring means and controls the temperature of the sheet member in those spaces where the temperature measuring means have been disposed, in accordance with the results of the temperature measurements by the temperature measuring means.
    • 轧制精轧机的温度控制装置及其方法技术领域本发明涉及轧制精轧机的温度控制装置及其方法,尤其涉及轧机精轧机的温度控制装置,其中,机架之间的温度被单独测量,并且辊速度和 根据所测量的温度控制冷却喷雾流量,并涉及其方法。 用于实现上述目的的根据本发明的精轧机的温度控制装置包括:温度测量装置,所述温度测量装置设置在精轧机的机架之间并测量经受轧制的薄板构件的表面温度,并且测量温度 在所述片材表面的底部处的障碍物已经被去除的状态下的所述轧制材料的所述表面; 以及控制装置,用于根据温度测量装置的温度测量结果控制温度测量装置的驱动并控制在其中设置有温度测量装置的那些空间中的薄片构件的温度。
    • 4. 发明申请
    • 사상 압연기의 온도 제어 장치 및 그 방법
    • 用于轧制精轧机的温度控制装置及其相关方法
    • WO2011025139A2
    • 2011-03-03
    • PCT/KR2010/004138
    • 2010-06-25
    • 현대제철 주식회사박영국강기수
    • 박영국강기수
    • B21B37/74B21B37/76B21B37/46B21B38/00
    • B21B37/74B21B37/46B21B38/006B21B2261/20B21B2275/04
    • 본 발명은 사상 압연기의 온도 제어 장치 및 그 방법에 관한 것으로, 특히 스탠드 간 온도를 개별적으로 측정하여, 측정 온도에 따라 롤 속도 및 냉각 스프레이 유량을 제어하는 사상 압연기의 온도 제어 장치 및 그 방법에 관한 것이다. 상기 목적을 달성하기 위한 본 발명에 따른 사상 압연기의 온도 제어 장치는, 사상 압연기의 스탠드들 사이에 배치되어 압연되는 판 부재의 표면 온도를 측정하되, 판 부재의 표면 하부의 방해물을 제거한 상태에서 압연재의 온도를 측정하는 온도측정수단; 및 온도측정수단의 구동을 제어하고, 온도측정수단의 온도 측정 결과에 따라 온도측정수단이 배치된 해당 구간의 판 부재에 대한 온도를 제어하는 제어수단;을 포함하는 것을 특징으로 한다.
    • 轧制精轧机的温度控制装置及其方法技术领域本发明涉及一种用于轧制精轧机的温度控制装置及其方法,更具体地涉及一种用于轧制精轧机的温度控制装置,其中分别测量机架之间的温度,并且辊速度和 根据测量的温度来控制冷却喷雾流速,以及其方法。 根据本发明的用于实现上述目的的精轧机的温度控制装置包括:温度测量装置,其设置在精轧机的机座之间并测量经历轧制的薄片构件的表面温度,并测量温度 在已经去除了薄片构件的表面的底部的障碍物的状态下的滚动材料; 以及控制装置,其根据温度测量装置的温度测量结果来控制温度测量装置的驱动并控制已经布置有温度测量装置的那些空间中的薄片构件的温度。
    • 5. 发明申请
    • 冷間タンデム圧延機の圧延速度制御方法
    • 滚筒式滚筒式滚丝机的滚动速度控制方法
    • WO2010029624A1
    • 2010-03-18
    • PCT/JP2008/066420
    • 2008-09-11
    • 東芝三菱電機産業システム株式会社手塚 知幸
    • 手塚 知幸
    • B21B37/46B21B37/74
    • B21B37/46B21B1/28
    •  圧延後に巻き取り機に巻き取られる圧延材の温度が上限を超えることを確実に防止することができる冷間タンデム圧延機の圧延速度制御方法を提供する。このため、仮圧延速度で圧延されたときの圧延材の予測温度を、各スタンドの圧延速度と各スタンドの入側の圧延材温度とを変数としてスタンド毎に生成された温度モデルに基づいて、最上流側のスタンドの温度モデルから、順々に、演算し、巻き取り機で巻き取られるときの圧延材の仮予測温度を演算する工程と、仮予測温度と予め設定された比較値とを比較する工程と、仮予測温度が比較値よりも高い場合は、温度モデルに基づいて演算される圧延材の予測温度が比較値よりも低くなるように、仮圧延速度を減速修正した修正圧延速度を演算し、修正圧延速度で冷間タンデム圧延機を動作させて圧延材を圧延する工程とを備える構成とした。
    • 提供了一种冷串列轧制机的轧制速度控制方法,其能够可靠地防止卷取机从被超过上限以来卷绕的轧制材料的温度。 为了这样做,该方法包括以下步骤:基于每个立柱产生的温度模型,使用每个支架的滚动速度,从最上游的支架的温度模型以临时轧制速度轧制的轧制材料的估计温度 并且在每个支架的输入侧的轧制材料温度作为用于计算卷取材料被卷取机吸收的轧制材料的临时估计温度的变量,将临时估计温度与预先指定的比较值进行比较的步骤,以及 计算校正滚动速度的步骤,其包括校正为减速的临时轧制速度,使得当临时估计温度高于比较值时,基于温度模型计算的轧制材料的估计温度低于比较值,以操作冷却 串列轧制机以轧制轧制材料的轧制速度进行校正 湖
    • 6. 发明申请
    • TRAVELING SHEET THICKNESS CHANGING METHOD FOR COLD TANDEM ROLLER
    • 用于冷链条滚筒的移动板厚度变化方法
    • WO99012669A1
    • 1999-03-18
    • PCT/JP1998/003974
    • 1998-09-04
    • B21B37/00B21B37/18B21B37/26B21B37/46B21B37/24
    • B21B37/26
    • The traveling sheet thickness preset change values at the (i+1)-th and later stands are corrected by using the rolling history when the leading end of the succeeding sheet passes through the i-th stand and the thickness history of the leading end of the succeeding sheet which is detected by an i-th stand exit side plate thickness meter. The i-th stand exit side thickness history of the leading end of the succeeding sheet is tracked to the (i+1)-th stand, and the roll speed Vi of the i-th stand is controlled so that the mass flow from the leading end of the succeeding sheet on the entrance side of the (i+1)-th stand may be constant. Thus, the AGC of the preceeding stand is turned on, consequently reverse off-gauge occurring in the succeeding stand can be avoided, and the sheet thickness can be controlled to a target value from the leading end of a coil.
    • 在第(i + 1)和稍后的台架上的行驶板厚预设变化值通过使用当后续纸张的前端经过第i台时的滚动历史和前端的前端的厚度历史 由第i台出口侧板厚度计检测的后续片材。 追踪后续片材的前端的第i个出口侧厚度历史记录到第(i + 1)台,并且控制第i台的滚动速度Vi,使得来自 在第(i + 1)台的入口侧的后续纸张的前端可能是恒定的。 因此,前台的AGC被打开,因此可以避免后续台架中产生的反向偏移,并且可以将板厚度从线圈的前端控制到目标值。
    • 8. 发明申请
    • MILL TRAIN WITH AT LEAST ONE ROLL STAND WITH THREE-PHASE CURRENT DRIVING SYSTEM
    • 与AC电机系统的至少一个辊机架轧机
    • WO1998022234A1
    • 1998-05-28
    • PCT/DE1997002643
    • 1997-11-11
    • SIEMENS AKTIENGESELLSCHAFTWOKUSCH, Johann
    • SIEMENS AKTIENGESELLSCHAFT
    • B21B37/46
    • B21B37/46
    • The invention relates to a mill train with at least one roll stand for milling rolling stock. The roll stand is driven by at least one three-phase current motor, of which the number of rotations for the milling of rolling stock can be adjusted between a minimum number of rotations (nmin) and a maximum number of rotations (nmax) by means of a control unit, in dependence on the properties of the rolling process. The ratio of maximum number of rotations (nmax) to minimum number of rotations (nmin) lies between 2.0 and 8.0. Between the minimum and maximum number of rotations, the three-phase current motor makes available power which deviates from the constant power of the three-phase current motor at the minimum number of rotations, and which permits in particular an optimal adaptation of the power made available by the three-phase current motor to the requirements of the rolling process, i.e. in particular to the properties or dimensions of the rolling stock.
    • 本发明涉及一种具有至少一个辊轧机静置其中,所述轧机机架被至少一个三相电机,其旋转速度由一个最小转速(N分钟)之间的调节器来轧制轧制在轧制过程中的属性的依赖性和最大转速被驱动机车车辆,的滚动 (n最大)是可调的,其特征在于,最大旋转速度的(N MAX),以最小转速(N分)的比率为2.0和8.0,其中,所述最小速度和最大转速nmax之间的三相电动机,使从可用功率之间 偏离以最小速度三相电机和性能的轧制prosses的要求的特定最佳适配的连续输出提供通过三相电机,即 尤其是对Walzguteigenschaften或尺寸允许的。