公开(公告)号：EP2572810A1

公开(公告)日：2013-03-27

申请号：EP11290429.7

申请日：2011-09-22

申请人： Siemens VAI Metals Technologies SAS

发明人： Philippaux, Vincent

IPC分类号： B21D1/02

CPC分类号： B21D1/02 ,  B21D37/14 ,  B21D37/147

摘要： La présente invention à pour objet un équipage de planage d'une bande de matériau comportant :
- un premier ensemble bâti cassettes comportant une pluralité de premiers rouleaux de planage avec des axes de rotations juxtaposés et espacés d'un premier pas sensiblement supérieur au premier diamètre des rouleaux, chacun des rouleaux ayant une extrémité étant accouplée et entrainée individuellement par une allonge de transmission de couple moteur,
- au moins un deuxième ensemble bâti cassettes interchangeable avec le premier ensemble bâti cassettes et comportant, en remplacement de au moins un des premiers rouleaux, une pluralité de deuxièmes rouleaux de planage avec des axes de rotations juxtaposés et espacés d'un deuxième pas sensiblement supérieur au deuxième diamètre des deuxièmes rouleaux (soit sans premiers rouleaux restant soit en complément de au moins un des premiers rouleaux),
- une motorisation entrainant une pluralité de sorties à transmission de couple moteur sur chacune des allonges,
- le premier diamètre étant supérieur au deuxième diamètre,
- le deuxième ensemble bâti cassette intègre au moins un module de distribution de couple étant disposé et couplé entre une extrémité de au moins une des allonges et au moins deux extrémités juxtaposées de deuxièmes rouleaux.

摘要翻译： 该装置具有输出电动机转矩传递输出的电动机转矩传递补偿器。 盒式框架单元（C2）包括具有并列的旋转轴线的调平辊，该间距的间距大于调平辊的直径。 电机驱动器驱动每个扩展器的电机转矩传递输出。 一个盒式框架单元设置有扭矩分配模块（MDC1，MDC2），该扭矩分配模块（MDC1，MDC2）安装并连接在扩展器的末端和一个调平辊的并置端之间。

公开(公告)号：EP2475473B1

公开(公告)日：2012-12-26

申请号：EP09783580.5

申请日：2009-09-30

申请人： Siemens Vai Metals Technologies SAS

发明人： CHAZAL, Jean-Pierre ,  DUMAS, Bernard ,  PHILIPPAUX, Vincent

IPC分类号： B21D1/02 ,  B21D37/12

CPC分类号： B21D1/02 ,  B21D37/12

公开(公告)号：EP2427755A1

公开(公告)日：2012-03-14

申请号：EP09779580.1

申请日：2009-05-28

申请人： Siemens Vai Metals Technologies SAS

发明人： PERRET, Jean ,  MICHAUT, Marc ,  CLOUTOT, Laurent

IPC分类号： G01N21/89 ,  C23C2/00 ,  G01N21/71 ,  G01B11/06

CPC分类号： G01N21/718 ,  B23K26/009 ,  B23K26/032 ,  B23K26/0661 ,  B23K26/0846 ,  B23K26/40 ,  C23C2/003 ,  G01N21/8914

摘要： The present invention relates to a method for the spectral analysis of a metal coating layer deposited on the surface of a steel strip (1), characterised by the following steps: said strip is moved along an arc of the outer surface (813) of a rotating roller (8) with a cylindrical wall guiding the strip by contact; a so-called ablation laser beam is guided into an internal cavity of the cylindrical wall in order to be placed in optical incidence under a normal axis (41) on the outer surface of the roller on a targeted contact point (11) of the strip and the roller, said beam passing through the wall via a wall opening (811), which is transparent to the beam; a plasma spectral emission distribution from the laser ablation to the contact point is collected by optical feedback in the direction of the normal axis (41) on the outer surface of the roller and through the opening in order to be guided towards a spectral measurement unit; and the normal axis on the outer surface for the optical incidence and feedback is placed in synchronous rotation with the roller. The invention also relates to a device with a plurality of embodiments for implementing the method of the invention, as well as to the advantageous uses thereof.

公开(公告)号：EP2408576A1

公开(公告)日：2012-01-25

申请号：EP09779331.9

申请日：2009-04-22

申请人： Siemens Vai Metals Technologies SAS

发明人： DUMAS, Bernard ,  CHAZAL, Jean-Pierre ,  PHILIPPAUX, Vincent

IPC分类号： B21D1/02 ,  B21D1/14

CPC分类号： B21D1/02 ,  B21D1/14 ,  B21D37/14 ,  Y10T29/49991 ,  Y10T29/5184

摘要： The invention relates to a device for turning over a flattening element (20), the flattening element comprising a plurality of cylinders (43) spaced apart from each other and rotatably mounted on a frame (44) and means (22) for securing the same to the turning-over device (10), the turning-over device being characterised in that it comprises: two uprights (12) extending vertically from a base (14), supporting and securing means (16) for the flattening element engaging with the securing means (22) of the flattening element (20), the supporting and securing means (16) being arranged between the uprights (12), means (19) for rotating the supporting and securing means (16) about a horizontal axis between a first position in which, when the flattening element (20) is connected to the turning-over device (10), the cylinders (43) of the flattening element (20) are oriented downward, and a second position in which, when the flattening element (20) is connected to the turning-over device (10), the cylinders (43) of the flattening element (20) are oriented upward, and driving means (18) for vertically translating the supporting and securing means (16), each translation means (18) being connected to one of the uprights (12).

公开(公告)号：EP2391459A1

公开(公告)日：2011-12-07

申请号：EP09784174.6

申请日：2009-02-02

申请人： Siemens Vai Metals Technologies SAS

发明人： CRONIER, Vincent ,  ROSSIGNEUX, Bernard

IPC分类号： B21B27/10

CPC分类号： B21B27/10 ,  B21B13/145 ,  B21B2013/028

摘要： The invention relates to a spraying method and device for a plant for rolling a strip (1), said plant comprising at least one rolling stand, said device including: a pair of working rolls (2a, 2b) between which the strip (1) runs; a plane (P) perpendicular to the running direction of the strip; at least one pair of supporting rolls (3a, 3b) for said working rolls (2a, 2b); two pairs of bearing rolls (5a, 5'a, 5b, 5'b), each of said pairs having the rolls (5a, 5'a, 5b, 5'b) thereof substantially symmetrically arranged on either side of the working rolls (2a, 2b) in a plane substantially parallel to the strip so as to transfer, to said working rolls (2a, 2b), a force for maintaining said working rolls in a predetermined position relative to the supporting roll; a support for said bearing rolls (5a, 5'a, 5b, 5'b) in the form of two rows including a plurality of bearing rollers (6) mounted side by side; at least one nozzle system for spraying at least a portion of the strip and at least a portion of said rolls, characterised in that at least one of the nozzle systems is capable of directly spraying at least a portion of the working rolls on either side of said plane which is perpendicular to the running direction of the strip.

公开(公告)号：EP2358919A1

公开(公告)日：2011-08-24

申请号：EP08875628.3

申请日：2008-11-14

申请人： Siemens Vai Metals Technologies SAS

发明人： GRENIER, Benjamin ,  D'HALLUIN, Arnaud

IPC分类号： C23C2/00

CPC分类号： C23C2/003 ,  C23C2/00 ,  C23C2/06 ,  C23C2/12

摘要： The present invention describes a method and a device for controlling the introduction of several metals into a cavity designed to melt said metals in the form of ingots. In particular, the method according to the invention is designed to control the introduction of several metals into a cavity (2, 3) for melting said metals so as to dip-coat a steel strip (1) with said metals in liquid metal form, whereby a first metal is introduced in the form of at least a first ingot (10) having a high content of said first metal and a second metal is introduced in the form of at least a second ingot (11) consisting of an alloy of the first metal and the second metal, characterized in that the second metal content of the second ingot is chosen from a range of significant contents for ensuring an intended overall flowrate for combined melting of the ingots, the range of significant contents being chosen in a limited interval of sequentially increasing values so as to minimize differences between melting points of the ingots.

摘要翻译： 一种方法和设备控制引入几种金属的成被配置在锭的形式来熔化金属的腔。 特别地，该方法被配置为控制所述引入几种金属到空腔用于熔化金属，以便浸涂与液态金属形式。其中第一金属在的形式引入金属钢带至少 具有第一金属的含量高和第二金属的第一锭在至少形成为第一金属的合金和第二金属的第二锭的形式被引入。 所述第二锭的第二金属含量从一系列显著内容选择用于对锭组合熔化预期总流速的确保，被选中的显著内容的范围中按顺序的一个有限的时间间隔增加的值，以便最小化的差异 铸锭的熔点之间。

公开(公告)号：EP2303482A1

公开(公告)日：2011-04-06

申请号：EP08874694.6

申请日：2008-06-19

申请人： Siemens Vai Metals Technologies SAS

发明人： CRONIER, Vincent ,  ROSSIGNEUX, Bernard

IPC分类号： B21B31/08

CPC分类号： B21B31/08 ,  B21B1/24 ,  B21B37/58 ,  B21B2013/003 ,  B21B2265/14 ,  B21B2271/02 ,  Y10T29/4973

摘要： The invention relates to a method for changing rollers in a roll stand (C) adapted for bearing at least one working roller for a continuously-running steel-strip roll mill, wherein said stand (C) is part of a plurality (N) of roll stands arranged in series along the roll mill in the continuous running direction (D), wherein a rolling standby function in a free clamping position of the roller (s) is allocated to at least one dedicated stand (CA) among the plurality (N) of stands, origin setpoint values controlling an adjustment of the roller clamping are individually allocated to the other stands in an active rolling position, and in the case of a roller change when passing into the free clamping position of the cage (C), the origin setpoint value of said cage (C) and the origin setpoint values of the cages remaining in an active rolling position are redistributed individually among each of said cages, including the dedicated cage (CA).

公开(公告)号：EP1827723B1

公开(公告)日：2011-03-02

申请号：EP05848239.9

申请日：2005-12-09

申请人： Siemens VAI Metals Technologies SAS

发明人： MARTIN, Sébastien ,  SERVAL, Franck ,  DOREL, Laurent ,  LECLERCQ, Yves ,  LE RICHE, Rodolphe ,  BAY, Xavier

IPC分类号： B21B37/28

CPC分类号： B21B37/28 ,  B21B37/30 ,  B21B37/38

摘要： The invention concerns a method for regulating flatness of a metal strip at the output of a roll housing comprising flatness regulating means including at least one dynamic flatness actuator, which consists, during the rolling process, in characterizing the flatness of the strip by measuring a quantity D in n points distributed across the width of the strip, from n measurements of the quantity D, then using an action model of flatness regulation on the flatness and an optimizing method, in determining an overall setpoint for the regulating means, said overall setpoint including at least one elementary setpoint for the dynamic actuator, such that a calculated flatness residual defect criterion is minimal, and in executing the overall setpoint with the flatness regulating means. The invention is characterized in that the action model on the flatness used for determining the overall setpoint comprises for the dynamic actuator, as many submodels as there are points for measuring the quantity D characteristic of flatness, each submodel enabling the effect of the dynamic actuator on the quantity D to be calculated at the corresponding point when a setpoint is applied thereto.

公开(公告)号：EP2281163A1

公开(公告)日：2011-02-09

申请号：EP08805555.3

申请日：2008-05-08

申请人： Siemens Vai Metals Technologies SAS

发明人： BORREL, Pierre-Jerôme

IPC分类号： F26B3/28 ,  F26B3/34 ,  F26B13/10 ,  B05D3/02 ,  B05D7/14

CPC分类号： B05D7/14 ,  B05D3/0209 ,  B05D3/0263 ,  B05D3/0272 ,  B05D3/0281 ,  B05D2252/02 ,  F26B3/283 ,  F26B3/343 ,  F26B13/10

摘要： The present invention relates to a method of drying and/or curing an organic coating on a continuously running metal strip (2), which comprises the heating of the strip (2) by electromagnetic induction in a tunnel oven (1), comprising an enclosure (11) with hot internal walls (12), and the heating of the enclosure (11). According to the invention, the heating of the strip (2) by electromagnetic induction is coupled with heating by infrared radiation and heating by convection by means of a combustion gas, and the heating of the enclosure (11) of the oven (1) is performed by convection by means of the same combustion gas as that used for heating said strip (2) by convection. The present invention also relates to a facility (1) for implementing the method of the invention.

摘要翻译： 干燥和/或有机涂料的固化上的金属带材的方法，连续运行的，包括具有在用热内壁外壳和加热罩加热的隧道炉通过电磁感应条。 通过电磁感应在带材的加热加上加热通过红外辐射和加热通过对流与燃烧气体。 炉的外壳的加热是通过对流使用用于通过对流加热所述条带相同的燃烧气体进行。 因此本发明提供一种用于实现该方法的设备。

公开(公告)号：EP2279278A1

公开(公告)日：2011-02-02

申请号：EP08805572.8

申请日：2008-05-15

申请人： Siemens Vai Metals Technologies SAS

发明人： BOURGIER, Pierre ,  HARDY, Jean-Jacques

IPC分类号： C23C2/16 ,  F16C29/04

摘要： The invention relates to a system for guiding a mobile carriage in a frame, wherein: the frame comprises three parallel linear-guiding tracks including a first track extending centrally on the frame and second and third tracks arranged laterally relative to the first track; the carriage has at least two rotation axles, a first axle driving at least a first wheel in the first guiding track and a second axle driving at least a second wheel and at least a third wheel, respectively, in the second and third guiding tracks; and the two rotation axles are perpendicular. The invention also relates to an associated method. A major aim of the invention is to enable the end of a mobile beam, such as a beam carrying a device for wiping a galvanising product off a steel strip, to perform a guided movement with a high degree of freedom while minimising mechanical stresses.