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1. 发明授权

US06378346B1 Steckel hot rolling mill 有权
标题翻译：斯特克尔热轧机
公开(公告)号：US06378346B1
公开(公告)日：2002-04-30
申请号：US09673691
申请日：2001-02-05
申请人： Peter Sudau , Olaf Norman Jepsen
发明人： Peter Sudau , Olaf Norman Jepsen
IPC分类号： B21B3748
CPC分类号： B21B37/54 , B21B1/34 , B21B37/50 , B21B37/56
摘要： The invention relates to a Steckel hot rolling mill comprising at least one reversing roll stand (1) as well as coilers (6,7) which are positioned upstream and downstream and present torque-controlled drives. The aim of the invention is to improve such a hot rolling mill in such a way that it optimally counteracts variations in tension and/or mass flow caused by changes in process parameters and allows for high quality hot rolling, especially of very thin hot rolled strips. To this end the invention provides for a looper (8,9) to be positioned between both the coilers (6,7) and the reversible roll stand (1), which supplies actual values for adjusting tension and mass flow.
摘要翻译：本发明涉及一种包括至少一个反转辊架（1）的Steckel热轧机以及位于上游和下游的卷取机（6,7），并且存在转矩控制的驱动装置。本发明的目的是改进这种热轧机，使得其最佳地抵消由于工艺参数变化而引起的张力和/或质量流动的变化，并允许高质量的热轧，特别是非常薄的热轧带材。为此，本发明提供了一种定位在两个卷取机（6,7）和可逆辊架（1）之间的弯针（8,9），其提供用于调节张力和质量流量的实际值。

2. 发明授权

US06484546B1 Strip deflection roller, especially a tension measuring roller or looper roller 失效
标题翻译：带偏转辊，特别是张力测量辊或弯针辊
公开(公告)号：US06484546B1
公开(公告)日：2002-11-26
申请号：US09763297
申请日：2001-02-20
申请人： Erich Hovestädt
发明人： Erich Hovestädt
IPC分类号： B21B3748
CPC分类号： B21B37/28 , B21B39/08 , B21B41/10
摘要： A strip deflection roller, especially a tension measuring roller or looper roller for matching tension in rolling stock between two roll stands for hot rolling and cold rolling of strip. The strip deflection roller includes at least five adjacent disks which are mounted on a common eccentric shaft so as to be freely rotatable independently. At most two of the disks are mounted concentric to the axis of rotation of the eccentric shaft, and the height positions of the rest of the disks can be changed for influencing the profile and regulating the flatness of the strip guided over the strip deflection roller by rotating the eccentric shaft.
摘要翻译：带状转向辊，特别是张力测量辊或弯针辊，用于在两个轧辊机架之间的轧制机架中匹配张力，用于热轧和冷轧轧制。带状偏转辊包括至少五个相邻的盘，其安装在公共偏心轴上以便可独立地自由旋转。最多两个磁盘与偏心轴的旋转轴线同心地安装，并且可以改变其余磁盘的高度位置，以影响轮廓并调节在带状偏转辊上引导的带的平坦度旋转偏心轴。

3. 发明授权

US06349581B1 Method for controlling the tension between roll stands of mill trains for steel bars, wire or profiles 失效
标题翻译：用于控制钢筋，钢丝或轮廓的轧机列车辊架之间的张力的方法
公开(公告)号：US06349581B1
公开(公告)日：2002-02-26
申请号：US09591433
申请日：2000-06-09
申请人： Otmar Palzer , Hubert Müller , Ulrich Svejkovsky
发明人： Otmar Palzer , Hubert Müller , Ulrich Svejkovsky
IPC分类号： B21B3748
CPC分类号： B21B37/52
摘要： Rolling stock is transported in a transporting device from a front roll stand to a rear roll stand. Between the roll stands, the rolling stock carries out an oscillation transverse to the transporting direction. At least one characteristic property, amplitude or frequency, of the oscillation is determined quantitatively and, from this determination, a tension or compression, existing in the rolling stock between the roll stands is determined. One of the roll stands is readjusted in such a manner, that a desired tension is built up in the rolling stock between the roll stands.
摘要翻译：滚动架在运输装置中从前辊架运送到后辊架。在轧辊机架之间，轧制车辆沿着运送方向进行摆动。定量地确定振动的至少一个特性，振幅或频率，并且从该确定确定存在于辊架之间的车辆中的张力或压缩。以这样的方式重新调整一个轧辊机架，即在轧辊机架之间的轧制坯料中建立期望的张力。

4. 发明授权

US06269668B1 Cold tandem rolling method and cold tandem rolling mill 失效
标题翻译：冷串联轧制法和冷串联轧机
公开(公告)号：US06269668B1
公开(公告)日：2001-08-07
申请号：US08945334
申请日：1997-10-22
申请人： Toshiyuki Shiraishi , Shigeru Ogawa , Shyuichi Hamauzu , Atsushi Ishii
发明人： Toshiyuki Shiraishi , Shigeru Ogawa , Shyuichi Hamauzu , Atsushi Ishii
IPC分类号： B21B3748
CPC分类号： B21B37/54 , B21B1/28
摘要： The present invention is to provide a tandem cold rolling method conducted by a tandem cold rolling mill, the number of rolling stands of which is not less than 4, wherein a rolling tension, the intensity of which is not lower than 30%, preferably not lower than 40% of the deformation resistance of material to be rolled, is given at least by the final rolling stand. The present invention is also to provide a tandem cold rolling mill satisfying the inequality of JC≧(0.375{overscore (h)}+0.275)JM, wherein the average thickness of a product sheet on the delivery side of the final rolling mill is {overscore (h)}, and an output of one coiler arranged on the delivery side of the tandem cold rolling mill, or a sum of an output of one coiler on the delivery side and an output of the bridle roller on the delivery side is JC, and an output of the main motor of the final rolling stand of the tandem cold rolling mill is JM.
摘要翻译：本发明提供一种串联式冷轧机的串列式冷轧方法，轧制机台数不小于4°，其中强度不低于30％的轧制张力优选为低于待轧材料的变形阻力的40％，至少由最终轧制机架给出。本发明还提供一种满足不等式JC> =（0.375 {overscore（h）} + 0.275）JM的串联式冷轧机，其中，最终轧机的出料侧的产品板的平均厚度为 {overscore（h）}，以及布置在串列式冷轧机的输出侧的一个卷取机的输出，或者输送侧的一个卷取机的输出与输送侧的马弗辊的输出之和为 JC，串列冷轧机的最终轧制机台的主电机的输出为JM。

5. 发明授权

US06227021B1 Control apparatus and method for a hot rolling mill 有权
标题翻译：热轧机控制装置及方法
公开(公告)号：US06227021B1
公开(公告)日：2001-05-08
申请号：US09551548
申请日：2000-04-18
申请人： Hiroyuki Imanari
发明人： Hiroyuki Imanari
IPC分类号： B21B3748
CPC分类号： B21B37/22 , B21B1/26 , B21B37/16 , B21B37/50 , B21B37/52
摘要： A control apparatus for a hot rolling mill having a plurality of rolling stands, including a roll gap tension controller configured to control a roll gap of one of the rolling stands so that a detected interstand tension value of a rolled material positioned between the adjacent rolling stands accords with a target interstand tension value thereof; and a tension width controller configured to control a width of the rolled material by correcting the target interstand tension value.
摘要翻译：一种用于具有多个轧制机架的热轧机的控制装置，包括辊间隙张力控制器，其被配置为控制一个轧制机架的轧辊间隙，以便检测位于相邻轧制机架之间的轧制材料的夹层张力值符合目标对位间张力值; 以及张力宽度控制器，其被配置为通过校正所述目标台架间张力值来控制所述轧制材料的宽度。

6. 发明授权

US06619086B1 Control system for tandem rolling mill 有权
标题翻译：串联轧机控制系统
公开(公告)号：US06619086B1
公开(公告)日：2003-09-16
申请号：US10070458
申请日：2002-03-07
申请人： Hidetoshi Ikeda , Kentaro Yano , Naohiro Kubo
发明人： Hidetoshi Ikeda , Kentaro Yano , Naohiro Kubo
IPC分类号： B21B3748
CPC分类号： B21B37/50
摘要： In a tandem rolling mill control system, an arithmetic operation on a looper torque command is adopted so that a signal obtained by integrating a looper angle deviation is not contained as a component, and a looper speed controller performs an arithmetic operation with a sampling period at a higher speed than a looper angle controller.
摘要翻译：在串列式轧机控制系统中，采用对弯针转矩指令进行算术运算，使得通过积分斗穴角度偏差而得到的信号不被作为一个部件包含，并且操作者速度控制器以采样周期进行算术运算比打圈角度控制器的速度更快。

7. 发明授权

US06470722B1 Looper 有权
公开(公告)号：US06470722B1
公开(公告)日：2002-10-29
申请号：US09697677
申请日：2000-10-26
申请人： Peter Sudau , Matthias Kipping , Matthias Tuschhoff
发明人： Peter Sudau , Matthias Kipping , Matthias Tuschhoff
IPC分类号： B21B3748
CPC分类号： B21C47/3425 , B21B37/50 , B21B38/06 , B21B41/10
摘要： A looper for measuring a wedge proportion of a longitudinal pull present within a strip in a longitudinal direction of the strip, wherein the wedge proportion is present across a width of the strip, has a looper shaft and pivot arms each having a first end and a second end, wherein the first ends are connected to the looper shaft. A continuous looper roll extends across the width of the strip and is supported on the second ends of the pivot arms, wherein the looper roll is adjusted relative to the strip by rotation of the looper shaft. Each pivot arm has a looper shaft arm, a looper roll arm, and a joint connecting the looper shaft arm and the looper roll arm to one another. A dynamometer is connected to each pivot arm, wherein the joints of the pivot arms deflect a return force, exerted by the strip onto the looper roll and corresponding to the longitudinal pull, onto the dynamometers, respectively.
摘要翻译：一种用于测量条带沿纵向方向存在的纵向拉伸的楔形比例的弯针，其中楔形比例存在于条的宽度上，具有弯针轴和枢转臂，每个具有第一端和第二端，其中第一端连接到活套轴。连续的弯针辊延伸穿过带的宽度并且被支撑在枢转臂的第二端上，其中通过旋环轴的旋转相对于条带调节打圈辊。每个枢转臂具有弯针轴臂，弯针辊臂和将弯针轴臂和弯针辊臂彼此连接的接头。测力计连接到每个枢转臂，其中枢转臂的接头分别将由条带施加到弯针辊上并对应于纵向拉力的返回力偏转到测力计上。

8. 发明授权

US06199417B1 Tension control method for a rolling stock section 失效
标题翻译：机车车辆部分的张力控制方法
公开(公告)号：US06199417B1
公开(公告)日：2001-03-13
申请号：US09421666
申请日：1999-10-20
申请人： Otmar Palzer , Karl Keller , Karl-Heinz Balve , Miroslav Polok
发明人： Otmar Palzer , Karl Keller , Karl-Heinz Balve , Miroslav Polok
IPC分类号： B21B3748
CPC分类号： B21B37/50
摘要： A tension control method for a rolling stock section located between a front roll stand and a rear roll stand of a rolling train, wherein a tensioning element with an actual adjusting force is adjusted relative to the rolling stock section, so that the rolling stock section is deflected by the tensioning element by an actual deflection; the actual adjusting force and the actual deflection are determined; and a tension existing between the front roll stand and the rear roll stand in the rolling stock section is adjusted such that the actual adjusting force approaches a desired adjusting force and/or the actual deflection approaches a desired deflection.
摘要翻译：一种位于轧制机组的前辊架和后轧机架之间的轧制部件的张力控制方法，其中相对于轧制部分调整具有实际调节力的张紧元件，使得轧制部分为由张紧元件偏转实际偏转; 确定实际调节力和实际挠度; 并且调整存在于轧制坯料部分中的前辊架和后辊架之间的张力，使得实际调节力接近期望的调节力和/或实际的偏转接近期望的偏转。

9. 发明授权

US06185967B1 Strip threading speed controlling apparatus for tandem rolling mill 有权
标题翻译：用于串联轧机的剥线速度控制装置
公开(公告)号：US06185967B1
公开(公告)日：2001-02-13
申请号：US09395183
申请日：1999-09-14
申请人： Hiroyuki Imanari , Masashi Tsugeno
发明人： Hiroyuki Imanari , Masashi Tsugeno
IPC分类号： B21B3748
CPC分类号： B21B37/52 , B21B37/50 , B21B2265/20 , B21B2273/06
摘要： A strip threading speed controlling apparatus for a tandem rolling mill is constructed to calculate a speed set value of two adjacent rolling stands by using a forward slip predicted considering a back tension without considering a front tension in an upstream-side rolling stand thereof, and a forward slip predicted without considering the tension in a downstream-side rolling stand, and to calculate the speed set value of each rolling stand by shifting the rolling stands stage by stage.
摘要翻译：用于串列式轧机的带状穿线速度控制装置被构造成通过使用考虑到背张力而预测的前向滑差来计算两个相邻的轧机机架的速度设定值，而不考虑其上游侧轧制机架中的前张力，并且在不考虑下游侧轧制机架中的张力的情况下预测前进滑移，并且逐级移动轧机机架来计算各轧机机架的转速设定值。

10. 发明授权

US06176112B1 Method and device for dynamic adjustment of the roll gap in a roll stand of a mill train having multiple stands 有权
标题翻译：用于动态调整具有多个支架的轧机列的轧辊机架中的轧辊间隙的方法和装置
公开(公告)号：US06176112B1
公开(公告)日：2001-01-23
申请号：US09308102
申请日：1999-07-19
申请人： Ralf Sykosch , Matthias M{umlaut over (u)}ller
发明人： Ralf Sykosch , Matthias M{umlaut over (u)}ller
IPC分类号： B21B3748
CPC分类号： B21B37/50 , B21B37/58
摘要： A method of dynamic adjustment of the roll gap in a roll stand of a mill train having multiple stands for rolling a strip, with a strip stock, i.e., a loop, between two roll stands being adjusted or limited by a loop or a strip stock control, with the dynamics in adjustment of the roll gap being limited as a function of state variables of the mill train, in particular state variables of the loop or strip stock control.
摘要翻译：在具有多个轧机机架的轧机机架的轧机机架中动态调节轧辊间隙的方法，其中两个轧辊机架之间的条带坯料即环路被环或条带坯料调节或限制控制，随着轧辊间隙的调整动态被限制为轧机列车的状态变量的函数，特别是循环或钢带坯料控制的状态变量。

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