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公开(公告)号：US07107891B2
公开(公告)日：2006-09-19
申请号：US09938913
申请日：2001-08-24
申请人： Günter Kneppe , Jochen Münker , Jürgen Merz , Horst Grafe
发明人： Günter Kneppe , Jochen Münker , Jürgen Merz , Horst Grafe
CPC分类号： B26D1/626 , B23D25/12 , B26D7/2628 , B26D2007/2685 , Y10T83/0515 , Y10T83/4833 , Y10T83/4841 , Y10T83/8776 , Y10T83/9372 , Y10T83/9387 , Y10T83/9396 , Y10T83/9459 , Y10T83/9461 , Y10T83/9464
摘要： A high-speed shear with a knife, particularly a chisel-type knife with a knife edge, arranged on at least one of two oppositely arranged drums, wherein the knife can be accelerated to the feeding speed of the rolled strip and the drums can be adjusted relative to each other for carrying out a cut. At least one drive unit provided for the drums serves to accelerate the drums to the speed of the rolled strip to be cut and at least one of the drums may be provided with a separately controllable adjusting device. The chisel-type knife of the knife drum is mounted so as to protrude from the cutting circle towards the anvil or the surface portion of the second drum acting as an anvil and to mount the chisel-type knife of the knife drum so as to be resiliently supported against a predetermined restoring force.
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2.发明授权Method and apparatus for producing coated slabs of metal, particularly strips of steel 失效用于生产金属，特别是钢条的涂层板的方法和装置
公开(公告)号：US6161608A
公开(公告)日：2000-12-19
申请号：US934952
申请日：1997-09-22
CPC分类号： C23C2/006 , B22D11/008
摘要： A method and apparatus forproducing coated slabs of metal, particularly strips of steel, in which a metal slab is guided through the bottom of a vessel filled with molten metal having the same or different composition as the metal slab, wherein the dwell time of the metal slab is selected in dependence on the melting bath level, the casting speed, the metal slab thickness and the preheating temperature of the metal slab in such a way that the molten metal deposited on the metal slab has a desired thickness of a multiple of the initial thickness of the metal slab, and wherein the metal slab with the layer crystallized onto the metal slab is subjected to a smoothing pass after emerging from the melting bath. The smoothing pass is carried out when the surface temperature of the crystallized slab is smaller than the solidus temperature of the melting bath and, thus, at least the surface of the crystallized layer is solidified.
摘要翻译： 一种用于生产金属，特别是钢条的涂层板的方法和装置，其中金属板被引导穿过填充有与金属板坯相同或不同组成的熔融金属的容器的底部，其中金属的停留时间 根据金属板坯的熔融水平，铸造速度，金属板坯厚度和预热温度来选择板坯，使得沉积在金属板坯上的熔融金属具有期望的初始厚度的倍数 金属板坯的厚度，并且其中在熔融浴出现之后，将具有结晶到金属板上的层的金属板坯经受平滑化。 当结晶板的表面温度小于熔池的固相线温度时进行平滑化，因此至少使结晶层的表面固化。
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3.发明授权
公开(公告)号：US06128937A
公开(公告)日：2000-10-10
申请号：US162416
申请日：1998-09-28
申请人： Jurgen Seidel
发明人： Jurgen Seidel
CPC分类号： B21D1/05 , B21B1/26 , B21B2015/0057 , B21B2015/0071 , B21B37/28 , B21B39/006 , B21B45/0218 , B21B45/0251
摘要： A method and an installation for shaping metal strip in a hot strip rolling mill which includes a finishing train, a cooling line, a pinch roll unit, and a coiling unit, wherein, after emerging from a cooling line, the strip material is alternatingly conducted over and under at least two successively arranged stretcher-leveller work rolls which form a stretcher-leveller zone, and wherein the stretcher-leveller work rolls are arranged offset relative to each other in such a way that the metal strip is deflected at each stretcher-leveller work roll.
摘要翻译： 一种用于在热轧带钢轧机中成形金属带的方法和装置，其包括精轧机组，冷却线，夹送辊单元和卷取单元，其中，从冷却管线出来之后，条带材料交替地进行 至少两个连续布置的担架平整机工作辊，其形成一个担架平整机区域，并且其中所述的拉伸机整平机工作轧辊相对于彼此偏移设置，使得金属带在每个担架 - 调平工作卷。
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公开(公告)号：US6122950A
公开(公告)日：2000-09-26
申请号：US196379
申请日：1998-11-19
申请人： Dieter Rosenthal , Gunter Kneppe , Dieter Ladda
发明人： Dieter Rosenthal , Gunter Kneppe , Dieter Ladda
IPC分类号： B21B1/24 , B21B1/26 , B21B1/34 , B21B45/00 , C21D9/00 , F27B9/14 , F27B9/30 , B21B27/06 , B21B41/00
CPC分类号： C21D9/0081 , B21B1/24 , B21B45/004 , F27B9/142 , B21B1/26 , B21B1/34 , B21B2201/02 , F27B2009/3094
摘要： A hot rolling train with a walking beam furnace, a reversing stand following the walking beam furnace and possibly shears and/or descaling devices, as well as a subsequent hot strip finish-rolling train for manufacturing thin, austenitically rolled hot strip is retrofitted with an equalizing furnace provided between the reversing stand and the hot strip finish-rolling train, wherein the equalizing furnace has a number of receiving locations for strips to be heated for equalizing the strip in order to ensure a total heating time for each preliminary strip which is a multiple of the rolling time and the hot strip finish-rolling train.
摘要翻译： 具有步进梁炉的热轧车厢，步进梁炉后面的倒车架和可能的剪切机和/或除垢装置，以及用于制造薄的奥氏体热轧带材的随后的热轧带精轧机， 设置在换向架和热轧带精轧机之间的均压炉，其中均压炉具有用于待加热的条带的多个接收位置，以使钢带均匀，以确保每个预备钢带的总加热时间为 多次轧制时间和热轧精轧车。
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5.发明授权
公开(公告)号：US06089069A
公开(公告)日：2000-07-18
申请号：US167366
申请日：1998-10-07
IPC分类号： B21B27/10 , B21B35/04 , B21B37/00 , B21B37/28 , B21B37/44 , B21B37/46 , B21B45/02 , B21B27/06
CPC分类号： B21B45/0251 , B21B2267/065 , B21B2273/02 , B21B2275/10 , B21B2275/12 , B21B27/10 , B21B35/04 , B21B37/007 , B21B37/28 , B21B37/44 , B21B37/46 , B21B45/0242
摘要： An apparatus and a method for influencing the frictional conditions between an upper roll and a lower roll of a roll stand of a hot-rolling train for wide strip or a cold-rolling train for strip. The apparatus includes a spraying device arranged at the entry side of the roll stand for spraying a defined quantity of liquid in the direction of the roll gap and a control device for determining the quantity and discharge of this liquid, wherein used as a control variable is a predetermined or also computed variable in connection with the actual roll torque of the lower roll or/and the upper roll.
摘要翻译： 一种用于影响用于宽带的热轧机的轧辊机架的上辊和下轧辊之间的摩擦条件的装置和方法，或用于条带的冷轧列车的摩擦条件。 该装置包括布置在辊架入口侧的喷射装置，用于在辊间隙的方向上喷射限定量的液体，以及用于确定该液体的数量和排放量的控制装置，其中用作控制变量 与下辊或/和上辊的实际滚动扭矩相关的预定或也可计算的变量。
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公开(公告)号：US6085566A
公开(公告)日：2000-07-11
申请号：US453764
申请日：1999-12-02
IPC分类号： B21B27/02 , B21B1/08 , B21B1/12 , B21B1/22 , B21B1/46 , B21B13/12 , B21B13/10 , B21B1/00 , B21B41/06
摘要： A rolling train for rolling flat steel using universal stands having--instead of vertical rolls-adjustable support members for pairs of loose vertical rollers arranged in the areas of the stands. The rolling train includes a roughing rolling group with vertical two-high stand or universal stand and horizontal two-high stand and a compact rolling group composed of two tandem universal stands and arranged following the roughing rolling group, wherein the two universal stands of the compact rolling group are equipped with non-driven adjustable vertical rollers.
摘要翻译： 用于使用通用机架轧制扁钢的轧制机组，而不是垂直辊可调节的支撑构件，用于布置在机架的区域中的一对松散的垂直辊。 滚动列车包括具有垂直两高架或通用支架和水平双高架的粗轧组，以及由粗轧组组成的两个串列通用机架组成的紧凑轧制组，其中紧凑型的两个通用机架 滚动组配有非驱动可调垂直滚轮。
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7.发明授权Connection between the spindle head of a gear-type or universal joint spindle and a roll neck 失效齿轮式或万向节主轴的主轴头与轧辊颈之间的连接
公开(公告)号：US6079893A
公开(公告)日：2000-06-27
申请号：US41205
申请日：1998-03-12
CPC分类号： B21B35/141 , Y10S464/901 , Y10T403/1633 , Y10T403/22 , Y10T403/7062
摘要： A connection between the spindle head of a gear-type or universal joint spindle and the neck of a roll includes wear plates are placed between locating surfaces on the spindle head and on the roll neck so as to primarily produce a positive engagement. The spindle head is provided with a clamping device for applying pressure to the wear plates and for clamping the spindle head on the roll neck for constructing the positively engaging connection as a play-free connection.
摘要翻译： 齿轮式或万向接头主轴的主轴头与辊颈之间的连接包括耐磨板放置在主轴头和辊颈上的定位表面之间，以便主要产生正接合。 主轴头设置有夹紧装置，用于向耐磨板施加压力并将主轴头夹紧在辊颈上，用于构成作为无游隙连接的正啮合连接。
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公开(公告)号：US6053020A
公开(公告)日：2000-04-25
申请号：US177298
申请日：1998-10-22
申请人： Bernd Tiepelmann , Dieter Daub , Dieter Dickel
发明人： Bernd Tiepelmann , Dieter Daub , Dieter Dickel
CPC分类号： B21B31/103 , B21B2013/028
摘要： A device and a method for rapid roll changes in a six-high roll stand, wherein the device includes a roll change carriage with a unit for moving the carriage relative to the roll stand parallel to and transversely of the rolling direction, and two retaining components for a pair of work rolls and a pair of intermediate rolls, wherein the retaining components are arranged next to each other and form a side-shifter cassette, wherein the retaining components have guide surfaces for the chocks of the rolls, and wherein the change carriage has in the common rolling plane a device for pushing the rolls in and out. Each retaining component has for receiving a lower intermediate roll with the chocks thereof an intermediate frame with a unit for moving the intermediate frame into and out of the side-shifter cassette.
摘要翻译： 一种用于六辊轧机机架中的快速滚动变化的装置和方法，其中该装置包括具有用于平行于轧制方向并横向于相对于辊架移动滑架的单元的辊更换滑架，以及两个保持部件 对于一对工作辊和一对中间辊，其中保持部件彼此相邻地布置并形成侧面换档盒，其中保持部件具有用于辊的轴承座的引导表面，并且其中，更换托架 在共同的滚动平面中具有用于将辊推入和拉出的装置。 每个保持部件具有用于接收具有其中间框架的中间框架的下中间辊，该中间框架具有用于将中间框架移入和移出侧移箱的单元。
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公开(公告)号：US6039283A
公开(公告)日：2000-03-21
申请号：US82123
申请日：1998-05-19
CPC分类号： B21C47/34 , B65H2301/448
摘要： A coiling system for thin steel strip which avoids problems of thin steel strip winding on its pinch rolls and assures that the strip is guided towards the predetermined coiling roll, thus decreasing operational delays and increasing productivity of a thin gage hot rolling steel strip mill. The system comprises a flap guide positionable in at least two positions, a first position contacting a pinch roll during the initial threading period of each strip to be coiled, and a second normal operating position without contact with said pinch roll when the strip is being wound in said predetermined coiler. The flap guide may also be used in multiple coiler rolls systems and may be adapted for automatic operation.
摘要翻译： 一种用于薄钢带的卷取系统，其避免了在其夹送辊上卷绕的薄钢带的问题，并确保条带被引向预定的卷取辊，从而减少薄规格热轧带钢轧机的运行延迟和提高生产率。 该系统包括可在至少两个位置定位的挡板引导件，在待卷绕的每个条带的初始穿线期间，第一位置与夹送辊接触;以及第二正常操作位置，当条带被缠绕时，不与所述夹送辊接触 在所述预定卷取机中。 翼片引导件也可用于多个卷取机辊系统中，并且可适用于自动操作。
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公开(公告)号：US6038757A
公开(公告)日：2000-03-21
申请号：US869570
申请日：1997-06-05
申请人： Hubert Muller , Ulrich Svejkovsky
发明人： Hubert Muller , Ulrich Svejkovsky
CPC分类号： B21B1/14 , B21B37/005 , B21B1/08 , B21B1/466 , B21B2015/0014 , B21B43/003 , Y10T29/49991 , Y10T29/5184
摘要： A method of operating a roll stand arrangement including one or more edging/roughing stands followed by a compact rolling group arranged transversely offset relative to the edging/roughing stands and connected to the edging/roughing stands through connecting roller conveyors and a transverse conveying unit. The compact rolling group is composed of first and second universal stands or two-high stands and an intermediate edging stand arranged between the first and second stands. In accordance with a predetermined cycle, preliminary sections arriving from a continuous casting plant are supplied directly without intermediate storage to the roll stand arrangement and are finish rolled successively in the compact rolling group into profiled rolled strands and are supplied, before or while the next following preliminary section enters the compact rolling group, to a cooling bed arranged laterally of the rolling line. When rolling sections whose finish rolling time is longer than the cycle predetermined by the continuous casting plant, a first length portion of the rolled strand which has already emerged from the compact rolling group is severed from the rolled strand and is supplied to the cooling bed.
摘要翻译： 一种操作包括一个或多个磨边/粗轧机架的轧辊机架装置的方法，其后是相对于轧边/粗轧机横向偏移设置的紧凑轧制组，并通过连接辊式输送机和横向传送单元连接到磨边/粗轧机架。 紧凑型滚动组由第一和第二通用支架或两高架组成，中间边缘支架设置在第一和第二支架之间。 根据预定循环，从连续铸造设备到达的预备部分直接供给而不需要中间储存到辊架装置，并且在紧凑轧制组中连续地精轧成成型轧制的轧制线，并且在下一个下一个或之后供应 预备部分进入压实轧制组，到轧制线侧面布置的冷却床。 当精轧时间长于连续铸造设备预定的循环的轧制部分时，已经从紧密轧制组中出来的轧制钢绞线的第一长度部分被从轧制轧制线切断，并被供应到冷却床。
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