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    SYSTEM AND METHOD FOR CONTROLLING A HYBRID WELDING PROCESS
    1.
    发明公开
    SYSTEM AND METHOD FOR CONTROLLING A HYBRID WELDING PROCESS 审中-公开
    系统在VERFAHREN ZUR STEUERUNG EINES HYBRIDCHWEISSPROZESSES

    公开(公告)号：EP2349635A1

    公开(公告)日：2011-08-03

    申请号：EP09760577.8

    申请日：2009-10-20

    Applicant: Lincoln Global, Inc.

    Inventor： HILLEN, Edward, D. ,  DANIEL, Joseph, A. ,  MATTHEWS, Thomas ,  PETERS, Steven, R.

    IPC: B23K26/14

    CPC classification number: B23K26/348 ,  B23K9/0953 ,  B23K9/1068

    Abstract: A system and method for controlling a hybrid welding process. An integrated hybrid welding power source includes a first power supply for providing a first welding output and a second power supply for providing a second welding output. The first power supply and the second power supply are operatively connected to coordinate the first welding output with the second welding output in real time while operating concurrently.

    Abstract translation: 一种用于控制混合焊接工艺的系统和方法。 集成的混合焊接电源包括用于提供第一焊接输出的第一电源和用于提供第二焊接输出的第二电源。 第一电源和第二电源可操作地连接，以在同时运行的同时实时地与第二焊接输出实时地协调第一焊接输出。

    A dual-wire hybrid welding system and method of welding
    6.
    发明公开
    A dual-wire hybrid welding system and method of welding 审中-公开
    一种双线混合焊接系统和焊接方法

    公开(公告)号：EP2689884A3

    公开(公告)日：2018-05-16

    申请号：EP13177217.0

    申请日：2013-07-19

    Applicant: General Electric Company

    Inventor： Lin, Dechao ,  Kottilingam, Srikanth Chandrudu ,  Tollison, Brian Lee ,  Cui, Yan ,  Schick, David Edward

    IPC: B23K26/14 ,  B23K9/173 ,  B23K26/348

    CPC classification number: B23K26/348 ,  B23K9/1735 ,  B23K2101/001

    Abstract: A dual-wire hybrid welding system (10) includes a hybrid welding apparatus (20) having laser, electric arc welder (40) and second wire feeding device (50). Electric arc welder (40) includes first wire feeding device (42) for feeding first wire (44). Second wire feeding device (50) is arranged and disposed to feed a second wire (52) to electric arc welder (40). Laser (30) and electric arc welder (40) are arranged and disposed to direct energy toward at least two adjacent components (70) along a joint and first wire (44) is a consumable electrode fed into joint to establish molten pool generated by both laser (30) and arc welder (40) with first wire (44). Second wire (52) is fed to molten pool to form a common molten pool (60). Common molten pool (60) is operable to provide a full penetration weld (92) with less total heat input to join the at least two adjacent components (70) without cracking the components (70) at a high constant weld speed.

    Abstract translation: 双线混合焊接系统（10）包括具有激光器，电弧焊机（40）和第二送丝装置（50）的混合焊接设备（20）。 电弧焊机（40）包括用于馈送第一导线（44）的第一送线装置（42）。 第二送丝装置（50）布置和设置成将第二金属丝（52）送到电弧焊机（40）。 激光器（30）和电弧焊机（40）被布置和设置成沿着接头将能量导向至少两个相邻部件（70），并且第一焊丝（44）是馈送到接头中的可消耗电极以建立由两者产生的熔池 激光器（30）和弧焊机（40）与第一导线（44）连接。 第二焊丝（52）被送入熔池以形成一个共同的熔池（60）。 公共熔池（60）可操作以提供具有较少总热输入的全穿透焊缝（92）以连接至少两个相邻部件（70）而不会以高恒定焊接速度使部件（70）开裂。

    HYBRID LASER WELDING SYSTEM AND METHOD USING TWO ROBOTS
    7.
    发明公开
    HYBRID LASER WELDING SYSTEM AND METHOD USING TWO ROBOTS 审中-公开
    混合激光焊接系统和使用两个机器人的方法

    公开(公告)号：EP3119552A1

    公开(公告)日：2017-01-25

    申请号：EP15764457.6

    申请日：2015-03-16

    Applicant: Bombardier Transportation GmbH

    Inventor： LEGAULT, Mario

    IPC: B23K26/044 ,  B23K26/08 ,  B23K26/26 ,  B25J19/02 ,  B25J9/18

    CPC classification number: B23K26/044 ,  B23K9/167 ,  B23K9/173 ,  B23K10/02 ,  B23K15/006 ,  B23K26/0884 ,  B23K26/348 ,  B23K28/02 ,  B23K37/02 ,  B25J9/1682 ,  B25J19/023 ,  G05B2219/39121 ,  G05B2219/39243 ,  G05B2219/45104

    Abstract: A welding system comprises a two manipulators and a controller. A first manipulator has a joint detection device and a first welding device, usually of the laser type while the second manipulator has a second welding device, usually of the arc weld type. The joint detection device is operative to read welding joint characteristics along a welding joint. The controller determines a corrected trajectory based on a predetermined welding trajectory and on the welding joint characteristics read by the joint detection device. This corrected trajectory is transmitted with a first time delay to the first manipulator and with a second time delay to the second manipulator. The second time delay is a function of a distance between the joint detection device and the second welding device. A corresponding method for welding components along a welding joint is also disclosed.

    Abstract translation: 焊接系统包括两个操纵器和一个控制器。 第一机械手具有通常为激光类型的接头检测装置和第一焊接装置，而第二机械手具有通常为电弧焊类型的第二焊接装置。 联合检测装置用于读取沿着焊接接头的焊接接头特性。 控制器基于预定的焊接轨迹以及由接头检测装置读取的焊接接头特性来确定修正的轨迹。 该经校正的轨迹以第一时间延迟传送至第一操纵器并且以第二时间延迟传送至第二操纵器。 第二时间延迟是关节检测装置和第二焊接装置之间的距离的函数。 还公开了用于沿着焊接接头焊接部件的相应方法。

    Method of welding in deep joints
    8.
    发明公开
    Method of welding in deep joints 审中-公开
    维芬法郎在施托芬福根

    公开(公告)号：EP3012057A1

    公开(公告)日：2016-04-27

    申请号：EP14190216.3

    申请日：2014-10-24

    Applicant: ALSTOM Technology Ltd

    Inventor： Jaekel, Dirk ,  Horvath, Balint ,  Keller, Sorin ,  Ambrosy, Günter

    IPC: B23K9/02 ,  B23K9/167 ,  B23K26/067 ,  B23K26/14

    CPC classification number: B23K26/348 ,  B23K9/0213 ,  B23K9/16 ,  B23K9/167 ,  B23K26/067 ,  B23K26/123 ,  B23K26/21

    Abstract: The present relates to a method of welding in deep joints in narrow-gap (22) geometry. The two metallic components 12, 14 are arranged next to each other such that there is nearly a zero gap between the two components 12, 14. The step of joining two metallic components 12, 14 is performed in two stages, the first stage being a root weld 40 and the second stage being a fill up weld 42. The root weld 40 is completed at the joining of the two discs 12, 14 starting from a middle portion 58 to a point 60 up to which there is still a zero gap between the two discs 12, 14. From the point 60 there exists a non-zero gap between the two discs 12, 14 up to an outer portion 62. The filler gap 50 is filled by fill up welding 42. During fill up welding 42, a filler wire 44 is melted along with the two discs 12, 14 by using the first source of energy 18, and to fill the filler gap 50 along with molten material of the two discs 12, 14.

    Abstract translation: 本发明涉及一种在窄间隙（22）几何形状中的深接头焊接方法。 两个金属部件12,14彼此相邻布置，使得两个部件12,14之间几乎有零间隙。接合两个金属部件12,14的步骤分两个阶段执行，第一阶段是 根部焊缝40和第二阶段是填充焊缝42.根部焊缝40在两个盘12,14的接合处完成，从中间部分58开始到点60，在该点60之间仍然有零间隙 两个盘12,14。从点60开始，两个盘12,14之间存在非零间隙直到外部部分62.填充物间隙50由填充焊接42填充。在填充焊接42期间， 填充线44通过使用第一能量源18与两个盘12,14一起熔化，并且与两个盘12,14的熔融材料一起填充填料间隙50。

    Cladding application method and apparatus using hybrid laser process
    9.
    发明公开
    Cladding application method and apparatus using hybrid laser process 审中-公开
    Vorrichtung und Verfahren zum Beschichten mit Verwendung eines Hybridlaserprozesses

    公开(公告)号：EP2500127A2

    公开(公告)日：2012-09-19

    申请号：EP12158499.9

    申请日：2012-03-07

    Applicant: General Electric Company

    Inventor： Lin, Dechao ,  Cui, Yan ,  Kottilingam, Srikanth Chandrudu ,  Schick, David Edward ,  Tollison, Brian Lee

    IPC: B23K26/14 ,  B23K26/34

    CPC classification number: B23K26/34 ,  B23K9/04 ,  B23K26/1429 ,  B23K26/32 ,  B23K26/342 ,  B23K26/348 ,  B23K2203/50

    Abstract: Disclosed is a method for affixing a metal cladding (3) to a metal base (2). The method includes: heating the metal cladding (3) and a surface of the metal base (2) with a heating device (11) to create a molten metal pool (20) having molten metal cladding layered upon molten metal base material in the metal base (2); stabilizing a temperature gradient of the molten metal pool (20) with a laser beam directed into the molten metal pool (20); and cooling the molten metal pool (20) to affix solidified cladding to the metal base (2).

    Abstract translation: 公开了一种将金属包层（3）固定到金属基底（2）上的方法。 该方法包括：用加热装置（11）加热金属包层（3）和金属基底（2）的表面，以产生熔融金属熔池（20），该熔融金属池（20）层叠在金属中的熔融金属基材上 基地（2）; 用引导到熔融金属池（20）中的激光束稳定熔融金属池（20）的温度梯度; 并冷却熔融金属池（20）以将固化的包层固定到金属基底（2）上。

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