公开(公告)号：US07121323B2

公开(公告)日：2006-10-17

申请号：US10498650

申请日：2003-01-30

申请人： Axel Weyer ,  Dirk Letzel ,  Horst Gärtner ,  Wilfried Milewski ,  Adolf Gustav Zajber

发明人： Axel Weyer ,  Dirk Letzel ,  Horst Gärtner ,  Wilfried Milewski ,  Adolf Gustav Zajber

IPC分类号： B22D11/12

CPC分类号： B22D11/124 ,  B22D11/1206 ,  B22D11/128 ,  B22D11/20 ,  B22D11/225

摘要： The invention relates to a method and a continuous casting device for the direct shaping of a metal strand, in particular a steel cast strand (1) of any format (1d). According to said method, the cast strand (1) is only cooled by a liquid coolant (4) in longitudinal sections (6), where the interior of the cast strand (1) remains liquefied and the temperature of the cast strand (1) in a transition zone (7) upstream of, in and/or downstream of a bending and straightening unit (8) is evened out by an insulation of the exterior surface (1b), essentially without the use of a liquid coolant (4), and by progressive thermal radiation. The cast strand (1) is shaped in a dynamically variable reduction section (9) as a result of the compressive strength that is measured on individual shaping rolls (10) or roll segments (11), depending on the compressive force that can be locally applied.

摘要翻译： 本发明涉及用于直接成型金属线材的方法和连续铸造装置，特别是任何格式（1d）的钢铸造股线（1）。 根据所述方法，铸造线（1）仅在纵向部分（6）中被液体冷却剂（4）冷却，其中铸造线股（1）的内部保持液化并且铸造股线（1）的温度 在弯曲和矫直单元（8）的上游，下游和/或下游的过渡区域（7）中，基本上不使用液体冷却剂（4）而被外表面（1b）的绝缘层平衡， ，并通过渐进式热辐射。 根据可以在本地的压缩力，铸造线（1）由于在各个成形辊（10）或辊段（11）上测量的抗压强度而在动态可变的减压部分（9）中成形。 应用。

公开(公告)号：US07849911B2

公开(公告)日：2010-12-14

申请号：US11517997

申请日：2006-09-07

申请人： Axel Weyer ,  Dirk Letzel ,  Horst Gärtner ,  Wilfried Milewski ,  Adolf Gustav Zajber

发明人： Axel Weyer ,  Dirk Letzel ,  Horst Gärtner ,  Wilfried Milewski ,  Adolf Gustav Zajber

IPC分类号： B22D11/12 ,  B22D11/124

CPC分类号： B22D11/124 ,  B22D11/1206 ,  B22D11/128 ,  B22D11/20 ,  B22D11/225

摘要： A device for continuous casting and direct deformation of a metal strand, with a strand guide which is curved after the continuous casting mold in the direction of strand travel, a spray device for liquid coolant, a bending-straightening unit, and an automatic control system for a uniform temperature field in the strand cross section. The cast strand is cooled with a liquid coolant only in the longitudinal sections in which the cast strand is liquid in the cross section. The curved strand guide with the spray device for liquid coolant is followed by a dry zone, which operates without liquid coolant and serves as insulation against the elimination of radiant heat and systematically surrounds the cast strand. A reduction line is provided, which includes individual, hydraulically adjustable deforming rolls or several hydraulically adjustable roll segments and precedes, coincides with, or follows the region of the bending-straightening unit.

摘要翻译： 一种用于连续铸造和直接变形金属股的装置，具有在连续铸造模具沿着股线行进方向弯曲的股线引导件，用于液体冷却剂的喷射装置，弯曲矫正单元和自动控制系统 对于股线横截面中的均匀温度场。 铸造线材仅在液体冷却剂中被冷却，只在其横截面中铸造股线是液态的纵向部分。 具有用于液体冷却剂的喷射装置的弯曲引导引导件之后是干燥区域，其在没有液体冷却剂的情况下操作，并且用作抵抗辐射热的绝缘并且系统地围绕铸造线束。 提供了一种还原线，其包括单独的，可液压调节的变形辊或若干液压可调节的辊段，并且在弯曲矫正单元的区域之前，之后或之后。

公开(公告)号：US20050011629A1

公开(公告)日：2005-01-20

申请号：US10498650

申请日：2003-01-30

申请人： Axel Weyer ,  Dirk Letzel ,  Horst Gartner ,  Wilfried Milewski ,  Adolf Zajber

发明人： Axel Weyer ,  Dirk Letzel ,  Horst Gartner ,  Wilfried Milewski ,  Adolf Zajber

IPC分类号： B22D11/00 ,  B22D11/12 ,  B22D11/124 ,  B22D11/128 ,  B22D11/20 ,  B22D11/22

CPC分类号： B22D11/124 ,  B22D11/1206 ,  B22D11/128 ,  B22D11/20 ,  B22D11/225

摘要： The invention relates to a method and a continuous casting device for the direct shaping of a metal strand, in particular a steel cast stand (1) of any format (1d). According to said method, the cast strand (1) is only cooled by a liquid coolant (4) in longitudinal sections (6), where the interior of the cast strand (1) remains liquefied and the temperature of the cast strand (1) in a transition zone (7) upstream of, in and/or downstream of a bending and straightening unit (8) is evened out by an insulation of the exterior surface (1b), essentially without the use of a liquid coolant (4), and by progressive thermal radiation. The cast strand (1) is shaped in a dynamically variable reduction section (9) as a result of the compressive strength that is measured on individual shaping rolls (10) or roll segments (11), depending on the compressive force that can be locally applied.

摘要翻译： 本发明涉及用于直接成型金属线的方法和连续铸造装置，特别是任何格式（1d）的铸钢支架（1）。 根据所述方法，铸造线（1）仅在纵向部分（6）中被液体冷却剂（4）冷却，其中铸造线股（1）的内部保持液化并且铸造股线（1）的温度 在弯曲和矫直单元（8）的上游，下游和/或下游的过渡区域（7）中，基本上不使用液体冷却剂（4），通过外表面（1b）的绝缘体来平衡， 并通过渐进式热辐射。 根据可以在本地的压缩力，铸造线（1）由于在各个成形辊（10）或辊段（11）上测量的抗压强度而在动态可变的减压部分（9）中成形。 应用。

公开(公告)号：US20070023161A1

公开(公告)日：2007-02-01

申请号：US11517997

申请日：2006-09-07

申请人： Axel Weyer ,  Dirk Letzel ,  Horst Gartner ,  Wilfried Milewski ,  Adolf Zajber

发明人： Axel Weyer ,  Dirk Letzel ,  Horst Gartner ,  Wilfried Milewski ,  Adolf Zajber

IPC分类号： B22D11/12 ,  B22D11/124

CPC分类号： B22D11/124 ,  B22D11/1206 ,  B22D11/128 ,  B22D11/20 ,  B22D11/225

摘要： A method for the continuous casting and direct deformation of a metal strand, especially a cast steel strand, includes guiding the metal strand in a curved strand glide after the continuous casting mold, subjecting the strand to a secondary cooling with a liquid coolant, and preparing the strand in an automatically controlled way for the deformation pass at a uniform temperature field in the strand cross-section, such that the cast strand is cooled with a liquid coolant only in the longitudinal sections in which the cast strand is liquid in the cross-section. The temperature of the cast strand is equalized in a transition zone before, in, and/or after a bending-straightening unit by insulation of the exterior surface that is radiating heat, without the use of the liquid coolant, and is further equalized by heat radiation in zones until the temperature field consists of elliptical, horizontally oriented isotherms. The cast strand is deformed on a dynamically variable soft production line on the basis of the compressive strength measured by individual deforming rolls or roll segments, depending on the compressive force that can be locally applied.

摘要翻译： 用于连续铸造和直接变形金属线材，特别是铸钢绞线的方法包括：在连续铸造模具之后，将金属线材引导成弯曲的线股滑动，使该股线用液体冷却剂进行二次冷却，并制备 以自动控制的方式对股线进行变形，在股线横截面中以均匀的温度场通过，使得铸造线材仅在液态冷却剂中被冷却，其中纵向部分中的铸造股线在其横截面中是液态的， 部分。 在不使用液体冷却剂的情况下，在弯曲矫正单元之前，之中和/或之后的过渡区域中通过隔热散热的外表面的过渡区域中的温度相等，并进一步通过热量平衡 区域辐射直到温度场由椭圆形水平取向的等温线组成。 基于由各个变形辊或辊段测量的压缩强度，根据可局部施加的压缩力，铸造股线在动态变化的软生产线上变形。

公开(公告)号：US20060151144A1

公开(公告)日：2006-07-13

申请号：US10523600

申请日：2003-07-10

申请人： Adolf-Gustav Zajber ,  Holger Beyer-Steinhauser ,  Christian Geerkens ,  Axel Weyer

发明人： Adolf-Gustav Zajber ,  Holger Beyer-Steinhauser ,  Christian Geerkens ,  Axel Weyer

IPC分类号： B22D11/128

CPC分类号： B22D11/208 ,  B22D11/1206

摘要： Disclosed are a method and a continuous casting device for dynamically placing roller segments (13 to 17) against a cast bar (4) made of metal, particularly steel. The inventive continuous casting device comprises pairs of rollers (18) which are placed against each other in a position-controlled and pressure-controlled manner by means of piston-cylinder units (19), the hydraulic pressure being switched from position-controlled operation to pressure-controlled operation when a threshold pressure is reached. In order to extend the range of applications of the inventive method, said method is applied to roller segments (13 to 17) of continuous bloom and billet casting devices, said roller segments (13 to 17) being arranged in the cold bar zone, hot bar zone, or soft reduction zone.

摘要翻译： 公开了一种用于将辊段（13至17）动态地放置在由金属，特别是钢制成的铸棒（4）上的方法和连续铸造装置。 本发明的连续铸造装置包括成对的辊子（18），其通过活塞 - 气缸单元（19）以位置控制和压力控制的方式相互放置，液压从位置控制操作切换到 达到阈值压力时的压力控制操作。 为了延长本发明方法的应用范围，所述方法适用于连续的坯料和铸坯铸造装置的辊段（13至17），所述辊段（13至17）布置在冷条区，热 酒吧区或软还原区。

公开(公告)号：US07845389B2

公开(公告)日：2010-12-07

申请号：US10523600

申请日：2003-07-10

申请人： Adolf-Gustav Zajber ,  Holger Beyer-Steinhauser ,  Christian Geerkens ,  Axel Weyer

发明人： Adolf-Gustav Zajber ,  Holger Beyer-Steinhauser ,  Christian Geerkens ,  Axel Weyer

IPC分类号： B22D11/128 ,  B22D11/20

CPC分类号： B22D11/208 ,  B22D11/1206

摘要： A method and continuous casting device for dynamically placing rolling segments against a cast bar made of metal, particularly steel. The continuous casting device is a bloom or billet casting device and has pairs of rollers that are placed against each other in a position-controlled and pressure-controlled manner by piston-cylinder units. The hydraulic pressure is switched from position-controlled operation to pressure-controlled operation when a threshold pressure is reached. The roller segments are arranged in the hot bar zone and the soft reduction zone.

摘要翻译： 一种用于将轧制区域动态地放置在由金属，特别是钢制成的铸棒上的方法和连续铸造装置。 连续铸造装置是一种花式或坯料铸造装置，并且具有成对的辊，其以位置控制和压力控制的方式由活塞 - 气缸单元相互放置。 当达到阈值压力时，液压从位置控制操作切换到压力控制操作。 辊段布置在热条区域和软还原区域中。

公开(公告)号：US06712123B1

公开(公告)日：2004-03-30

申请号：US09615097

申请日：2000-07-13

申请人： Axel Weyer ,  Dirk Letzel ,  Reiner Külchen ,  Adolf Zajber

发明人： Axel Weyer ,  Dirk Letzel ,  Reiner Külchen ,  Adolf Zajber

IPC分类号： B22D1120

CPC分类号： B22D11/1281 ,  B22D11/1206

摘要： In a method for changing the section of a billet of a continuous casting plant during continuous casting, wherein opposed sides of the billet are in contact with oppositely positioned roll supports arranged below a continuous casting die, wherein the roll supports are comprised of segments having rolls, wherein adjoining ones of the segments of each roll support are connected to one another by a jointed connection and wherein each segment is configured to be adjustable independent of the other segments with respect to an angular position relative to the billet, and wherein in an initial position the segments of the roll supports are adjusted to a uniform billet section, a thickness reduction can be achieved by advancing sequentially in a direction of continuous casting the segments toward the billet by moving the jointed connections toward the billet in a controlled sequence of adjusting steps or a thickness increase can be achieved by moving sequentially in a direction of continuous casting the segments away from the billet by moving the jointed connections away from the billet in a controlled sequence of adjusting steps.

摘要翻译： 在连续铸造期间改变连续铸造设备的坯料的截面的方法中，其中坯料的相对侧与布置在连续铸造模具下方的相对设置的辊支承件接触，其中辊支撑件由具有辊 ，其中每个辊支撑件的相邻节段通过接合连接彼此连接，并且其中每个节段被构造成相对于相对于坯料的角位置而与其他节段相关的可调节，并且其中在初始 将辊支撑件的节段调整到均匀的坯料部分的位置，可以通过以连续的方式沿着将节段朝向坯料连续铸造的方向前进顺序地按照受控制的调节步骤 或者可以通过在连续c的方向上依次移动来实现厚度增加 通过以受控制的调节步骤将接合的连接件远离坯料移动，使段远离坯料。

公开(公告)号：US08205661B2

公开(公告)日：2012-06-26

申请号：US12085416

申请日：2006-10-19

申请人： Axel Weyer ,  Christian Stolp ,  Hans Esau Klassen

发明人： Axel Weyer ,  Christian Stolp ,  Hans Esau Klassen

IPC分类号： B22D11/20 ,  B22D11/128

CPC分类号： B22D11/1206 ,  B22D11/16 ,  B22D11/208

摘要： A method for adjusting a roll segment of a strand guide of a slab-casting installation against a strand, wherein the roll segment has an upper and a lower roll support that each have an adjusting element for adjusting the two roll supports relative to each other. The method includes individual control of the individual adjusting elements, wherein the actual profile of the strand, including the heights of the right and left lateral edges of the strand, is detected and compared with a set profile that includes a predetermined set height, which is the same for the right and left lateral edges, and the individual adjusting elements of the roll segment are individually controlled based on the control deviation that results from the comparison so that the actual profile is adapted to the set profile, including equalization of the heights of the right and left lateral edges of the strand.

摘要翻译： 一种用于调节板坯铸造装置的股线引导件相对于股线的辊段的方法，其中所述辊段具有上辊和下轧辊支撑件，每个支承件具有用于相对于彼此调节所述两个辊支撑件的调节元件。 该方法包括个体调节元件的单独控制，其中包括股线的右侧和左侧边缘的高度的股线的实际轮廓被检测并与包括预定设定高度的设定曲线进行比较 对于右侧边缘和左侧边缘相同，并且基于由比较产生的控制偏差来单独控制滚动段的各个调节元件，使得实际轮廓适合于设定的轮廓，包括均匀的高度 股的右侧和左侧边缘。

公开(公告)号：US20110162817A1

公开(公告)日：2011-07-07

申请号：US13054253

申请日：2009-07-15

申请人： Norbert Vogl ,  Jörn Hoffmeister ,  Axel Weyer

发明人： Norbert Vogl ,  Jörn Hoffmeister ,  Axel Weyer

IPC分类号： B22D27/02 ,  B22D11/10 ,  B22D11/00

CPC分类号： B22D11/115

摘要： To bring about a direct effect on the fluid streams exiting the mould dip tube (2) of moulds in continuous casting moulds (1) of a continuous casting plant for casting liquid metals, in particular liquid steel materials for producing slab and thin slab products with format widths of 750 to 3500 mm and format thicknesses of 30 to 500 mm, said casting plant being equipped with an electromagnetic braking device for improving the product quality, it is proposed to dispose at least two poles (10) per mould broad side (3) symmetrically with respect to the perpendicular reference line (4) of the mould dip tube (2) such that the primary axes (12) of the poles' outlet cross section (11a) are aligned at a specific angle (α1 and α2) relative to the perpendicular reference line (4) of the mould dip tube (2).

摘要翻译： 对于用于铸造液态金属的连续铸造设备（特别是用于生产板坯和薄板坯产品的液态钢材料）的连续铸造模具（1）中离开模具汲取管（2）的流体流直接产生影响， 格式宽度为750至3500mm，格式厚度为30至500mm，所述铸造厂配备有用于提高产品质量的电磁制动装置，建议每个模宽侧（3个）设置至少两个极（10） ）相对于模具浸入管（2）的垂直参考线（4）对称，使得磁极出口横截面（11a）的主轴线（12）以特定角度（α1和α2）相对对准 到模具浸入管（2）的垂直参考线（4）。

公开(公告)号：US20100044000A1

公开(公告)日：2010-02-25

申请号：US12312014

申请日：2007-10-24

申请人： Jürgen Friedrich ,  Axel Weyer ,  Matthew Korzi

发明人： Jürgen Friedrich ,  Axel Weyer ,  Matthew Korzi

IPC分类号： B22D27/04 ,  B22C19/04

CPC分类号： B22D11/22

摘要： The invention concerns a method and a control device for automatically controlling the heat dissipation {dot over (q)} in a mold 200 for casting metal. The heat dissipation of the side plate of a mold is automatically adjusted to a preset set point {dot over (q)}set by suitable variation of the volume flow rate {dot over (V)} of a coolant 300 through the side plate. In accordance with the invention, to avoid the necessity, when different molds are used, of adapting the control of the heat dissipation each time to different thicknesses or coatings of the side plates or to different settings of the side plates during the casting operation or during the casting of different grades of steel, the actual value for the heat dissipation {dot over (q)} during a steady-state casting operation is suitably computed on a current basis from, among other things, the difference in the temperature of the coolant 300 at the coolant outlet and the coolant inlet of the side plate 200 and material constants for the coolant.

摘要翻译： 本发明涉及一种用于自动控制用于铸造金属的模具200中的散热{点（q）}的方法和控制装置。 模具的侧板的散热通过侧板通过冷却剂300的体积流速{dot over（V）}的适当变化而被自动调整到预设设定点{dot over（q）}。 根据本发明，为了避免在使用不同的模具时，每次将散热控制调整到侧板的不同厚度或涂层，或者在铸造操作期间或侧板的不同设置 在不同等级的钢的铸造中，在稳态铸造操作期间的散热实际值{dot over（q）}适当地基于当前的基础来计算冷却剂的温度差 300在冷却剂出口处和侧板200的冷却剂入口和冷却剂的材料常数。