公开(公告)号：US20090302011A1

公开(公告)日：2009-12-10

申请号：US12162921

申请日：2007-01-22

申请人： Freidrich Behr ,  Erwin Blumensaat ,  Christian Dornscheidt ,  Martin Koch ,  Jens Plha ,  Stefan Wischmann ,  Lars Ott ,  Ansgar Schäfer

发明人： Freidrich Behr ,  Erwin Blumensaat ,  Christian Dornscheidt ,  Martin Koch ,  Jens Plha ,  Stefan Wischmann ,  Lars Ott ,  Ansgar Schäfer

IPC分类号： B23K26/20

CPC分类号： B23K26/04 ,  B23K26/044

摘要： A laser beam welding head for the welding of metal parts and method of use include at least one beam path for a welding beam and means for the optical acquisition of the position of the welding seam at a first measuring position, wherein the means for the optical acquisition of the position of the welding seam allow arrangement of the first measuring position in the welding direction running ahead of the welding position of the welding beam, and, at least as a function of a lateral deviation of the welding seam from a reference position, generate a correction signal for the correction of the welding position of the welding beam, as well as a corresponding use of the laser beam welding head.

摘要翻译： 用于焊接金属部件的激光束焊接头和使用方法包括用于焊接梁的至少一个光束路径和用于在第一测量位置光学获取焊缝位置的装置，其中用于光学 获取焊缝的位置允许在焊接梁的焊接位置前方的焊接方向上布置第一测量位置，并且至少根据焊缝与参考位置的横向偏差的函数， 产生用于焊接梁的焊接位置的校正的校正信号，以及激光束焊接头的相应使用。

公开(公告)号：US08350184B2

公开(公告)日：2013-01-08

申请号：US12162921

申请日：2007-01-22

申请人： Friedrick Behr ,  Erwin Blumensaat ,  Christian Dornscheidt ,  Martin Koch ,  Jens Plha ,  Stefan Wischmann ,  Lars Ott ,  Ansgar Schäfer

发明人： Friedrick Behr ,  Erwin Blumensaat ,  Christian Dornscheidt ,  Martin Koch ,  Jens Plha ,  Stefan Wischmann ,  Lars Ott ,  Ansgar Schäfer

IPC分类号： B23K26/00

CPC分类号： B23K26/04 ,  B23K26/044

摘要： A laser beam welding head for the welding of metal parts and method of use include at least one beam path for a welding beam and means for the optical acquisition of the position of the welding seam at a first measuring position, wherein the means for the optical acquisition of the position of the welding seam allow arrangement of the first measuring position in the welding direction running ahead of the welding position of the welding beam, and, at least as a function of a lateral deviation of the welding seam from a reference position, generate a correction signal for the correction of the welding position of the welding beam, as well as a corresponding use of the laser beam welding head.

公开(公告)号：US20100320192A1

公开(公告)日：2010-12-23

申请号：US12162565

申请日：2007-01-22

申请人： Jens Plha ,  Martin Koch ,  Stefan Wischmann ,  Berhard Nacke ,  Alexander Nikanorov ,  Holger Schülbe ,  Mario Schmidt ,  Henning von Löhneysen

发明人： Jens Plha ,  Martin Koch ,  Stefan Wischmann ,  Berhard Nacke ,  Alexander Nikanorov ,  Holger Schülbe ,  Mario Schmidt ,  Henning von Löhneysen

IPC分类号： B23K13/01

CPC分类号： B23K13/015 ,  B23K13/02 ,  B23K2101/185

摘要： A method and a device for inductive radiofrequency welding of metal products, include heating by inducing radiofrequency currents with use of at least one induction conductor. The metal products and a welding zone are moved relative to one another, so that edge regions of the metal products to be welded are brought in contact in the welding zone and are welded together to form a weld seam. Metal products with different material thicknesses and/or material properties can be welded together because an induction conductor which heats the edge regions of the metal products is used which includes at least two mutually separable induction conductor components that are assigned to the respective metal product and are adapted thereto, and the edge regions to be welded are heated in a manner that is adjusted separately for the respective metal product.

摘要翻译： 一种用于金属产品的感应射频焊接的方法和装置包括通过使用至少一个感应导体引起射频电流进行加热。 金属制品和焊接区域相对于彼此移动，使得要焊接的金属制品的边缘区域在焊接区域中接触并焊接在一起以形成焊缝。 具有不同材料厚度和/或材料性质的金属产品可以焊接在一起，因为使用加热金属产品的边缘区域的感应导体，其包括分配给相应的金属产品的至少两个相互分离的感应导体部件， 并且对待焊接的边缘区域以相应的金属制品单独调节的方式被加热。

公开(公告)号：US09884387B2

公开(公告)日：2018-02-06

申请号：US12162565

申请日：2007-01-22

申请人： Jens Plha ,  Martin Koch ,  Stefan Wischmann ,  Bernhard Nacke ,  Alexander Nikanorov ,  Holger Schülbe ,  Mario Schmidt ,  Henning von Löhneysen

发明人： Jens Plha ,  Martin Koch ,  Stefan Wischmann ,  Bernhard Nacke ,  Alexander Nikanorov ,  Holger Schülbe ,  Mario Schmidt ,  Henning von Löhneysen

IPC分类号： B23K13/01 ,  B23K13/02 ,  B23K101/18

CPC分类号： B23K13/015 ,  B23K13/02 ,  B23K2101/185

摘要： A method and a device for inductive radiofrequency welding of metal products, include heating by inducing radiofrequency currents with use of at least one induction conductor. The metal products and a welding zone are moved relative to one another, so that edge regions of the metal products to be welded are brought in contact in the welding zone and are welded together to form a weld seam. Metal products with different material thicknesses and/or material properties can be welded together because an induction conductor which heats the edge regions of the metal products is used which includes at least two mutually separable induction conductor components that are assigned to the respective metal product and are adapted thereto, and the edge regions to be welded are heated in a manner that is adjusted separately for the respective metal product.

公开(公告)号：US09327367B2

公开(公告)日：2016-05-03

申请号：US13574887

申请日：2011-01-12

申请人： Jens Plha ,  Walter Mühlhause ,  Stefan Wischmann

发明人： Jens Plha ,  Walter Mühlhause ,  Stefan Wischmann

IPC分类号： B23K37/04 ,  B21C47/34 ,  B23K26/26

CPC分类号： B23K37/04 ,  B21C47/34 ,  B21C47/3416 ,  B23K26/26 ,  B23K2101/16

摘要： The invention relates to a method and a device for guiding bands to be joined to one another along their longitudinal edges, comprising guide elements which form tracks for guiding the bands that are configured such that the bands approach one another in the transport direction and the longitudinal edges thereof rest on one another at a non-overlapping contact point. At least one of the tracks may be configured to undulate with a wavelength of ¼≦λ≦2, such that transverse displacement of the band guided thereon occurs. The axes of rotation and/or longitudinal central axes of the guide elements may also be inclined towards one another at different angles of inclination in relation to a horizontal plane of reference, such that the band guided on said track is rotated about its longitudinal axis in the transport direction.

摘要翻译： 本发明涉及一种用于沿着其纵向边缘引导彼此连接的带的方法和装置，包括形成轨道的引导元件，引导元件被构造成使得带在输送方向上彼此接近并且纵向 其边缘在不重叠的接触点处彼此搁置。 轨道中的至少一个可以被配置成波长为1/4和n L E;λ＆nl E; 2的波形，使得在其上引导的带的横向位移发生。 引导元件的旋转轴和/或纵向中心轴线也可以相对于水平参考平面以不同的倾斜角度彼此倾斜，使得在所述轨道上引导的带围绕其纵向轴线旋转 运输方向。

公开(公告)号：US20130193181A1

公开(公告)日：2013-08-01

申请号：US13574887

申请日：2011-01-12

申请人： Jens Plha ,  Walter Mühlhause ,  Stefan Wischmann

发明人： Jens Plha ,  Walter Mühlhause ,  Stefan Wischmann

IPC分类号： B23K37/04 ,  B21C47/34

CPC分类号： B23K37/04 ,  B21C47/34 ,  B21C47/3416 ,  B23K26/26 ,  B23K2101/16

摘要： The invention relates to a method and a device for guiding bands to be joined to one another along their longitudinal edges, comprising guide elements which form tracks for guiding the bands that are configured such that the bands approach one another in the transport direction and the longitudinal edges thereof rest on one another at a non-overlapping contact point. At least one of the tracks may be configured to undulate with a wavelength of ¼≦λ≦2, such that transverse displacement of the band guided thereon occurs. The axes of rotation and/or longitudinal central axes of the guide elements may also be inclined towards one another at different angles of inclination in relation to a horizontal plane of reference, such that the band guided on said track is rotated about its longitudinal axis in the transport direction.

摘要翻译： 本发明涉及一种用于沿着其纵向边缘引导彼此连接的带的方法和装置，包括形成轨道的引导元件，引导元件被构造成使得带在输送方向上彼此接近并且纵向 其边缘在不重叠的接触点处彼此搁置。 轨道中的至少一个可以被配置为波长为λ=λ@ 2的波状，使得在其上引导的带的横向位移发生。 引导元件的旋转轴和/或纵向中心轴线也可以相对于水平参考平面以不同的倾斜角度彼此倾斜，使得在所述轨道上引导的带围绕其纵向轴线旋转 运输方向。

公开(公告)号：US20130109557A1

公开(公告)日：2013-05-02

申请号：US13574869

申请日：2010-12-23

申请人： Martin Retzbach ,  Stefan Wischmann ,  Jens Plha ,  Walter Mühlhause

发明人： Martin Retzbach ,  Stefan Wischmann ,  Jens Plha ,  Walter Mühlhause

IPC分类号： B31D99/00

CPC分类号： B31D99/00 ,  B21C47/006 ,  B21C47/26 ,  B21C47/34 ,  B21C47/3425 ,  B23K26/0846 ,  B23K26/24 ,  B23K31/02 ,  B23K37/0408 ,  B23K2101/16 ,  B23K2101/185

摘要： A device and a method for guiding bands to be joined to one another along their longitudinal edges, in which bands are guided via deflection rollers to a joining position. The device according to the invention provides that the deflection roller located closer to the joining position is configured as a conical roller, the deflection roller arranged upstream of this conical roller in the running direction of the band being also configured as a conical roller or as a deflection roller having a cylindrical lateral surface, and the conical roller last mentioned tapering in the direction of the other longitudinal edge of the band, or the rotational axis of the deflection roller having a cylindrical lateral surface spatially approaching the rotational axis of the conical roller arranged downstream in the running direction of the band on the edge side of the band opposing the longitudinal edge to be joined.

摘要翻译： 用于沿着其纵向边缘引导彼此接合的带的装置和方法，其中带通过偏转辊被引导到接合位置。 根据本发明的装置提供的是，位于更接近接合位置的偏转辊被构造成圆锥形辊，该偏转辊布置在该锥形辊的沿着带的运行方向的上游，该偏转辊还被构造为锥形辊或者作为 偏转辊具有圆柱形侧表面，并且最后提到的锥形辊在带的另一纵向边缘的方向上逐渐变细，或者具有圆柱形横向表面的偏转辊的旋转轴线空间上接近圆锥形辊的旋转轴线，所述旋转轴线布置 在与要连接的纵向边缘相对的带的边缘侧上的带的运行方向的下游。

公开(公告)号：US20130273387A1

公开(公告)日：2013-10-17

申请号：US13919631

申请日：2013-06-17

申请人： Axel Joachim Kleier ,  Stefan Wischman ,  Jens Plha

发明人： Axel Joachim Kleier ,  Stefan Wischman ,  Jens Plha

IPC分类号： B23K9/00 ,  B32B15/08

CPC分类号： B23K9/00 ,  B23K13/00 ,  B23K13/015 ,  B23K13/04 ,  B23K2101/006 ,  B23K2101/16 ,  B23K2101/185 ,  B23K2101/34 ,  B23K2103/04 ,  B23K2103/172 ,  B32B15/08 ,  Y10T428/12229

摘要： The invention relates to a method for welding a first composite sheet metal part comprising at least two metal sheets and a sheet arranged between both metal sheets that consists of a material with a different chemical composition than the two metal sheets, to a second sheet metal part consisting of a solid metallic material or a further composite material with at least two metal sheets and a sheet arranged between the metal sheets that consists of a material with a different chemical composition than the two metal sheets. The object of providing a method for welding composite sheet metal parts is achieved by welding the sheet metal parts using a high-frequency welding method.

摘要翻译： 本发明涉及一种焊接第一复合金属片的方法，该第一复合金属片包括至少两个金属片和布置在由具有不同于两个金属片的化学成分的材料组成的金属片之间的片材到第二金属片部件 由具有至少两个金属片的固体金属材料或另外的复合材料组成，并且布置在金属片之间的片材，其由具有与两种金属片材不同的化学成分的材料组成。 提供用于焊接复合金属片的方法的目的是通过使用高频焊接方法焊接钣金零件来实现。