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1. 发明授权

US06374902B1 Method for starting continuous metal casting operation 失效
标题翻译：开始连续铸造铸造操作的方法
公开(公告)号：US06374902B1
公开(公告)日：2002-04-23
申请号：US09462154
申请日：2000-03-13
申请人： Luc Vendeville , Yann Breviere , Georges Mercier , Gilles Fellus , Michel Abi Karam , Yves René Leclercq
发明人： Luc Vendeville , Yann Breviere , Georges Mercier , Gilles Fellus , Michel Abi Karam , Yves René Leclercq
IPC分类号： B22D1118
CPC分类号： B22D11/20 , B22D11/161
摘要： The process is characterized in that, before starting casting, an initialization position is determined for the stopper rod control actuator when the stopper rod is resting on its seat under its own weight and after having filled the tundish equipped with this stopper rod, the actuator is operated to place it in a controlled superclosed position and, to start casting, the actuator is driven according to an imposed movement versus time law, time (t1) for start of casting being determined from this law and the control actuator continues to be driven in opening direction to enable the metal to flow into the ingot mould.
摘要翻译：该过程的特征在于，在开始铸造之前，当止动杆在其自身重量下搁置在其座椅上并且在填充装备有该止动杆的中间包之后，确定塞杆控制致动器的初始化位置，致动器是操作以将其置于受控的超闭合位置，并且为了开始铸造，致动器根据施加的运动相对于时间规律被驱动，从该定律确定开始铸造的时间（t1），并且控制致动器继续被驱动打开方向以使金属能够流入铸锭模具。

2. 发明授权

US5674426A Device for controlling an inflow of metal by means of a stopper 失效
标题翻译：用于通过止动器控制金属流入的装置
公开(公告)号：US5674426A
公开(公告)日：1997-10-07
申请号：US618964
申请日：1996-03-20
申请人： Markus Schmid , Hans Gloor
发明人： Markus Schmid , Hans Gloor
IPC分类号： B22D11/16 , B22D11/18 , B22D41/20
CPC分类号： B22D11/161 , B22D11/18 , B22D41/20
摘要： In a device for controlling a flow of metal from a casting vessel into a casting mould, the inflow of metal is to be controlled by means of a stopper, which may be lifted and lowered according to a preset program and/or by means of a bath-level measuring device. In order to prevent any manual operation of a control lever for the stopper, a lifting rod for the stopper is disposed in a module box together with a vertical guide and a computer-controlled electromechanical drive for the lifting rod. The module box is exchangeably fastened to the casting vessel by clamping elements. Before casting begins, a drive motor for the stopper (13) is to be connected by means of electric plug-and-socket connections to a control cabinet. From the start of casting, the stopper movement is controllable exclusively by means of the electric drive.
摘要翻译：在用于控制金属从铸造容器流入铸模的装置中，金属的流入将通过止动器来控制，该止动器可以根据预设的程序和/或借助于浴液位测量装置。为了防止用于止动器的控制杆的任何手动操作，用于止动器的提升杆与垂直引导件和用于提升杆的计算机控制的机电驱动一起设置在模块箱中。模块盒通过夹紧元件可交换地固定到铸造容器。在铸造开始之前，用于止动器（13）的驱动电机将通过电插头和插座连接连接到控制柜。从铸造开始，止动器移动仅通过电驱动来控制。

3. 发明申请

US20140290899A1 PROCESS ENGINEERING MEASURES IN A CONTINUOUS CASTING MACHINE AT THE START OF CASTING, AT THE END OF CASTING AND WHEN PRODUCING A TRANSITIONAL PIECE 有权
标题翻译：在铸造开始时，铸造结束时和生产过渡件时连续铸造机械的工艺工程措施
公开(公告)号：US20140290899A1
公开(公告)日：2014-10-02
申请号：US14361284
申请日：2012-11-19
申请人： SIEMENS VAI METALS TECHNOLOGIES GMBH
发明人： Kurt Dittenberger , Udo Feischl , Klemens Hauser , Wolfgang Kibler , Paul Pennerstorfer , Franz Ramstorfer
IPC分类号： B22D11/08
CPC分类号： B22D11/081 , B22D11/04 , B22D11/161 , B22D11/208 , B22D11/225
摘要： A method for operating a continuous casting machine (1) at the start of casting, at the end of casting and when producing a transitional piece (21) for improving the quality of the ends of the strand (16, 18), and protecting the machine from damage. At the start of casting, perform the following additional method steps: recording a position of the beginning of the strand (16) in the strand guide (4); after the beginning of the strand (16) and after an upper end (17a) of the beginning region of the strand (17), has passed a pair of adjustable strand guiding rollers (5) adjusting the roller pair to touch the strand (2); cooling the beginning region of the strand (17) by the cooling nozzle (10) delivering an amount of coolant Q less than a nominal amount of coolant Qnom to the beginning region of the strand (17); and cooling the main part of the strand (20) by the cooling nozzle (10) delivering an amount of coolant Q that is substantially equal to Qnom to the main part of the strand (20).
摘要翻译：一种在铸造开始时，在铸造结束时和当制造用于提高股线（16,18）的端部的质量的过渡件（21）时操作连续铸造机器（1）的方法，并且保护机器受损。在铸造开始时，执行以下附加的方法步骤：将股线（16）的开始位置记录在股线引导件（4）中; 在股线（16）开始之后，并且在股线（17）的开始区域的上端（17a）之后，已经通过一对可调整的线引导辊（5），调节辊对以接触股线（2 ）; 通过冷却喷嘴（10）冷却所述绞线（17）的开始区域，所述冷却喷嘴将少于冷却剂Qnom的标称量的冷却剂Q的量输送到所述线材（17）的开始区域; 并且通过冷却喷嘴（10）冷却所述绞线（20）的主要部分，所述冷却喷嘴向所述绞线（20）的主要部分输送大致等于Qnom的量的冷却剂Q。

4. 发明授权

US07039552B2 Method and online system for monitoring continuous caster start-up operation and predicting start cast breakouts 有权
标题翻译：连续施工机启动运行监测方法及在线监测系统，预测突发爆破事故
公开(公告)号：US07039552B2
公开(公告)日：2006-05-02
申请号：US10718636
申请日：2003-11-24
申请人： Yale Zhang , Vit Vaculik , Ivan Miletic , Michael S. Dudzic
发明人： Yale Zhang , Vit Vaculik , Ivan Miletic , Michael S. Dudzic
IPC分类号： G06F19/00
CPC分类号： B22D11/161
摘要： A new start-up operation of a continuous caster is monitored by comparing itself with the normal start-up operation, which is benchmarked by a multivariate statistical model using selected historical operation data. If the new operation is statistically different from the benchmark, then alarms are generated to indicate an impending start cast breakout and at the same time, the process variables that lead to process excursions from the normal operation are identified as the most likely root causes of the predicted breakout. The model is built using Mult-way Principal Component Analysis technology to characterize the operation-to-operation variance in a reduced dimensional space (also known as latent variable space) based on a large number of process trajectories from past normal start-up operations. The process trajectories over the entire start cast duration are predicted based on the current observations. They are then synchronized by interpolating themselves based on pre-specified non-uniform synchronization scales in the strand length such that all trajectories can be aligned with respect to the strand length for further use in model development.
摘要翻译：通过与正常启动操作进行比较来监控连续施法者的新启动操作，该操作由使用所选历史操作数据的多变量统计模型进行基准测试。如果新操作与基准测量具有统计学差异，则生成报警以指示即将开始的投入突破，同时，导致正常操作过程偏差的过程变量被识别为最可能的根本原因预测突破。该模型使用多路主成分分析技术构建，以基于过去正常启动操作中的大量过程轨迹来表征减小维空间（也称为潜在可变空间）中的操作变化方差。根据当前的观察结果预测整个起始持续时间的过程轨迹。然后，它们通过基于在线长度中的预先规定的非均匀同步尺度进行内插自身进行同步，使得所有轨迹可以相对于线长度对准以便在模型开发中进一步使用。

5. 发明授权

US06260603B1 Method for vertical continuous casting of metals 失效
标题翻译：金属垂直连铸方法
公开(公告)号：US06260603B1
公开(公告)日：2001-07-17
申请号：US09355241
申请日：1999-07-26
申请人： Eric Vuignier , Etienne Caloz , Jean-Pierre Seppey
发明人： Eric Vuignier , Etienne Caloz , Jean-Pierre Seppey
IPC分类号： B22D1118
CPC分类号： B22D11/161 , B22D11/147 , B22D11/16
摘要： A method for automatic, vertical continuous casting of metals, in particular aluminium alloys, in a casting facility having several molds. According to the method, the liquid metal is fed from a furnace along a spout to the molds and guided, via nozzles with adjustable through-flow, to the molds which are initially closed off by the dummy blocks arranged on a lowerable casting table. The metal through-flow volume of each nozzle is adjusted individually for each mold on the basis of an initial time (t0) and an initial metal level (N0) at which adjustment of the metal level begins, in such a way that the metal in all molds at a pre-set starting time (tS) is at substantially the same starting level (NS) at which the casting table starts being lowered for the production of the metal strands. The metal level (N) is adjusted simultaneously during filling between the initial level (N0) at the initial time (t0) and the starting level (NS) at the starting time (tS) in all molds on the basis of time (t) in accordance with a set-point curve N=f(t) which is identical for all molds. The slope dN/dt of the set-point curve is greater in a range starting from the initial level (N0) and smaller in a range in relation to the starting level (Ns) than the mean slope (NS−N0)/(tS−t0) between the initial and the starting level.
摘要翻译：一种用于在具有多个模具的铸造设备中自动，垂直连续铸造金属，特别是铝合金的方法。根据该方法，将液体金属从熔炉沿喷嘴送入模具，并通过具有可调整流通的喷嘴被引导到最初由布置在可降低铸造台上的虚拟块封闭的模具。基于初始时间（t0）和开始金属水平调整的初始金属水平（N0），每个模具分别调整每个模具的金属流通量，使得金属在在预设起始时间（tS）下的所有模具处于基本相同的起始水平（NS），在该水平下，铸造台开始降低以用于金属股线的生产。基于时间（t）在所有模具中在初始时间（t0）的初始水平（N0）和起始时间（tS）之间的填充期间同时调整金属水平（N）根据所有模具相同的设定点曲线N = f（t）。设定点曲线的斜率dN / dt在从起始电平（N0）开始的范围内较大，相对于起始电平（Ns）的范围比平均斜率（NS-N0）/（tS -t0）在初始级别和起始级别之间。

6. 发明授权

US5409054A Process and plant for automatic casting of semi-finished products 失效
标题翻译：半成品自动铸造工艺和设备
公开(公告)号：US5409054A
公开(公告)日：1995-04-25
申请号：US187129
申请日：1994-01-27
申请人： Jacques Moriceau
发明人： Jacques Moriceau
IPC分类号： B22D11/00 , B22D11/04 , B22D11/041 , B22D11/10 , B22D11/14 , B22D11/16 , B22D11/18 , B22D11/20
CPC分类号： B22D11/181 , B22D11/147 , B22D11/161
摘要： In the process, which enables complete automation of casting and limiting the intervention of the operator, the level of metal in the supply runner is monitored, a common law of metal levels is set as a function of time for all ingot molds after individual laws have been applied to each of the molds in order to permit them to meet the common law, lowering of the table supporting the molds is actuated and the casting process is halted when the program length has been obtained. The apparatus comprises probes for detecting the height and levels of metal in the runner and in the ingot molds, and an automation system for adjusting the levels and controlling the various operations.
摘要翻译：在此过程中，能够实现铸件的完全自动化和限制操作人员的干预，监控供应流程中的金属水平，根据个别法律对所有铸锭模具的金属含量的常规规律设置为时间的函数被施加到每个模具中以允许它们符合普通规律，致使支撑模具的工作台的下降，并且当获得程序长度时铸造过程停止。该装置包括用于检测流道和铸锭模具中的金属的高度和水平的探针，以及用于调节水平和控制各种操作的自动化系统。

7. 发明授权

US3677333A Start-up system for continuous casting mold 失效
标题翻译：连续铸造模具启动系统
公开(公告)号：US3677333A
公开(公告)日：1972-07-18
申请号：US3677333D
申请日：1970-01-26
申请人： BORG WARNER
发明人： CROWELL JACK R
IPC分类号： B22D11/16 , B22D11/20 , B22D17/32 , B22D11/08
CPC分类号： B22D11/205 , B22D11/161
摘要： A start-up system for a continuous casting mold level control system which uses the control signal to detect the onset of casting and in response thereto, energizes the drive motors and alters, for an initial predetermined short period, the control signal fed to the drive motor controls to speed up the withdrawal of continuous billet for that period. Thereafter it automatically restores the control system to normal operation.
摘要翻译：一种用于连续铸模液位控制系统的启动系统，其使用控制信号来检测铸造的开始并响应于此，激励驱动电机并在初始预定的短时间内改变馈送到驱动器的控制信号电机控制，以加快连续钢坯的撤出。此后，它自动将控制系统恢复正常运行。

8. 发明申请

US20180243821A1 MAGNESIUM ALLOY CAST-ROLLING UNIT 审中-公开
公开(公告)号：US20180243821A1
公开(公告)日：2018-08-30
申请号：US15904466
申请日：2018-02-26
申请人： Taiyuan University of Science and Technology
发明人： Lifeng MA , Zhiquan HUANG , Xiao HU , Rongjun WANG , Guangming LIU , Jingfeng ZOU , Yanchun ZHU , Qingxue HUANG
IPC分类号： B22D11/06 , B22D11/00
CPC分类号： B22D11/0622 , B22D11/001 , B22D11/064 , B22D11/0648 , B22D11/0682 , B22D11/1243 , B22D11/161
摘要： A magnesium alloy cast-rolling unit, including: a main body; a fluid supplier; an electric pushrod; a linkage mechanism; a horizontal platform; a screw; dovetail guide rails; and a bottom plate. The main body includes a base, a spring cylinder, a hydraulic adjustment cylinder, a connection portion, and a cast-rolling unit body. The connection portion includes an arc-shaped rail. The spring cylinder includes an actuation element. The actuation element includes a piston rod and a pressure strip. The piston rod includes an external thread at one end; and the pressure strip includes an internal thread corresponding to the external thread. The fluid supplier includes a head box, a corrugated pipe, a compression spring assembly including a gland cover, a connection pipe including a convex pipe joint and a concave pipe joint, a flat plate including a groove, a smelting furnace, and a horizontal operation platform.

9. 发明申请

US20170297093A1 APPARATUS FOR THE AUTOMATIC STARTUP OF A CONTINUOUS CASTING LINE 审中-公开
公开(公告)号：US20170297093A1
公开(公告)日：2017-10-19
申请号：US15483363
申请日：2017-04-10
申请人： BRUNO PRESEZZI S.P.A.
发明人： ALBERTO PRESEZZI , Giovanni Sardara , Raffaele Veronese
IPC分类号： B22D11/16 , B22D11/18
CPC分类号： B22D11/161 , B22D11/06 , B22D11/0622 , B22D11/16 , B22D11/18 , B22D11/181 , B22D11/182 , B22D11/185
摘要： An apparatus for the automatic startup of a continuous casting line, including a vessel which is connected to a tip by means of a gate, the tip feeding a casting housing. The apparatus includes a laser device which measures the level of the metal within the vessel, a level control device, which adjusts the introduction of liquid metal into the vessel, a gate actuator to control the gate for providing a barrier between the vessel and the tip, a transducer for the temperature of the metal inside the vessel, and a PLC which receives data from the temperature transducer and from the laser device to control the level control device and the gate actuator, so as to adjust the vessel metal level to ensure a correct and continuous flow of metal toward the casting cylinders, in order to avoid poor diffusion of the metal inside the tip.

10. 发明授权

US08509942B2 Method for producing metal ingot, method for controlling liquid surface, and ultrafine copper alloy wire 有权
标题翻译：金属锭生产方法，液面控制方法，超细铜合金丝
公开(公告)号：US08509942B2
公开(公告)日：2013-08-13
申请号：US13499908
申请日：2011-09-12
申请人： Shuji Tomimatsu , Daisuke Nishide
发明人： Shuji Tomimatsu , Daisuke Nishide
IPC分类号： B29C39/00 , G06F19/00 , B22C19/04 , B22D46/00 , B22D11/18
CPC分类号： B22D46/00 , B22D11/06 , B22D11/161 , B22D11/185
摘要： Surface 27 of molten metal within a mold is constantly monitored by camera 25. Camera 25 records the surface from an obliquely upward position of the mold in an area that does not affect the casting process. Various analyzing frames such as analysis band 35, molten metal pattern 37, and injection monitoring part 43, are set with respect to the information recorded by the camera 25. The analysis band 35 includes the surface (molten metal part 31c), and is set to a predetermined width so that the direction of surface change is in the longitudinal direction. The width of the analysis band 35 is set as wide as possible in a range that does not block the discharge part (molten metal part 31a). Inside the analysis band 35, the rate of change of the binary data is calculated by the analyzing part.
摘要翻译：模具内的熔融金属表面27由照相机25持续监控。相机25将表面从模具的倾斜向上的位置记录在不影响铸造过程的区域中。关于由照相机25记录的信息，设定分析带35，熔融金属图案37，注射监测部43等各种分析框。分析带35包括表面（熔融金属部31c），并设定达到预定宽度，使得表面变化的方向在纵向方向上。在不阻止排出部（熔融金属部31a）的范围内，将分析带35的宽度设定得尽可能宽。在分析带35内，通过分析部分计算二进制数据的变化率。

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