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    WELDING SYSTEM, WELDING PROCESS, AND WELDED ARTICLE
    4.
    发明申请
    WELDING SYSTEM, WELDING PROCESS, AND WELDED ARTICLE 审中-公开
    焊接系统，焊接工艺和焊接工艺

    公开(公告)号：US20130136940A1

    公开(公告)日：2013-05-30

    申请号：US13304969

    申请日：2011-11-28

    申请人： Dechao LIN ,  Srikanth Chandrudu KOTTILINGAM ,  Yan CUI ,  David Edward SCHICK ,  Brian Lee TOLLISON

    发明人： Dechao LIN ,  Srikanth Chandrudu KOTTILINGAM ,  Yan CUI ,  David Edward SCHICK ,  Brian Lee TOLLISON

    IPC分类号： B23K26/00 ,  B32B9/04 ,  B23K9/16

    CPC分类号： B23K28/02 ,  B23K9/025 ,  B23K9/167 ,  B23K9/173 ,  B23K26/26 ,  B23K26/348 ,  B23K2101/18 ,  Y10T428/12

    摘要： A welding system, welding process and welded article are disclosed. The system includes a laser welding apparatus, a GMAW apparatus, and a GTAW apparatus. The laser welding apparatus, the GMAW apparatus, and the GTAW apparatus are positioned to weld an article along a weld path. The process includes providing a welding system having a laser welding apparatus, a GMAW apparatus, and a GTAW apparatus. The process further includes welding an article with one or more of the laser welding apparatus, the GMAW apparatus, and the GTAW apparatus. The welded article includes a weld formed by welding from a GMAW apparatus, a laser welding apparatus, and a GTAW apparatus.

    摘要翻译： 公开了焊接系统，焊接工艺和焊接制品。 该系统包括激光焊接装置，GMAW装置和GTAW装置。 激光焊接装置，GMAW装置和GTAW装置被定位成沿着焊接路径焊接物品。 该方法包括提供具有激光焊接装置，GMAW装置和GTAW装置的焊接系统。 该方法还包括用一个或多个激光焊接装置，GMAW装置和GTAW装置焊接物品。 焊接制品包括由GMAW装置，激光焊接装置和GTAW装置焊接形成的焊接。

    HYBRID WELDING SYSTEM AND METHOD OF WELDING
    6.
    发明申请
    HYBRID WELDING SYSTEM AND METHOD OF WELDING 审中-公开
    混合焊接系统及焊接方法

    公开(公告)号：US20140027414A1

    公开(公告)日：2014-01-30

    申请号：US13558963

    申请日：2012-07-26

    申请人： Dechao LIN ,  Brian L. TOLLISON ,  Srikanth Chandrudu KOTTILINGAM ,  David SCHICK ,  Yan CUI

    发明人： Dechao LIN ,  Brian L. TOLLISON ,  Srikanth Chandrudu KOTTILINGAM ,  David SCHICK ,  Yan CUI

    IPC分类号： B23K26/20

    CPC分类号： B23K9/167 ,  B23K26/348 ,  B23K28/02

    摘要： A hybrid welding system including a hybrid welding apparatus and method of welding are provided. The hybrid welding apparatus includes a laser, an electric arc welder with a non-consumable electrode and a wire feeding device. The electric arc welder provides an electric arc without feeding a welding wire. The wire feeding device is arranged and disposed to feed a wire to a treatment area, which is located between the projections of laser beam and the electric arc. The laser and the electric arc welder are arranged and disposed to direct energy toward at least two adjacent components to form a common molten pool. The wire is fed by the wire feeding device into the common molten pool created by the laser and the electric arc.

    摘要翻译： 提供了一种包括混合焊接装置和焊接方法的混合焊接系统。 复合焊接装置包括激光器，具有非消耗电极的电弧焊机和送丝装置。 电弧焊机在不给焊丝的情况下提供电弧。 馈线装置布置和布置成将线材馈送到位于激光束的突起和电弧之间的处理区域。 激光器和电弧焊机被布置和布置成将能量引向至少两个相邻部件以形成共同的熔池。 电线通过送丝装置进入由激光器和电弧产生的共同熔池中。

    DUAL-WIRE HYBRID WELDING SYSTEM AND METHOD OF WELDING
    7.
    发明申请
    DUAL-WIRE HYBRID WELDING SYSTEM AND METHOD OF WELDING 有权
    双线混合焊接系统及焊接方法

    公开(公告)号：US20140027413A1

    公开(公告)日：2014-01-30

    申请号：US13558926

    申请日：2012-07-26

    申请人： Dechao LIN ,  Srikanth Chandrudu KOTTILINGAM ,  Brian L. TOLLISON ,  Yan CUI ,  David SCHICK

    发明人： Dechao LIN ,  Srikanth Chandrudu KOTTILINGAM ,  Brian L. TOLLISON ,  Yan CUI ,  David SCHICK

    IPC分类号： B23K26/20

    CPC分类号： B23K26/1429 ,  B23K9/1735 ,  B23K26/348 ,  B23K2101/001

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

    摘要翻译： 双线混合焊接系统包括具有激光，电弧焊接机和第二送丝装置的复合焊接装置。 电弧焊机包括第一导线馈线装置。 第二送丝装置布置并设置成将第二线材馈送到电弧焊机。 激光和电弧焊机被布置和布置成沿着接头将能量引导到至少两个相邻的部件，并且第一线是供给到接头中的消耗电极，以建立由激光和电弧焊机用第一线产生的熔池。 将第二丝线送入熔池以形成共同的熔池。 普通熔池可操作以提供具有较少总热输入的全穿透焊接以连接至少两个相邻部件，而不会以高恒定的焊接速度破坏部件。

    CLADDING SYSTEM AND METHOD FOR APPLYING A CLADDING TO A POWER GENERATION SYSTEM COMPONENT
    8.
    发明申请
    CLADDING SYSTEM AND METHOD FOR APPLYING A CLADDING TO A POWER GENERATION SYSTEM COMPONENT 有权
    用于将发电系统组件应用于封闭系统和方法

    公开(公告)号：US20130032577A1

    公开(公告)日：2013-02-07

    申请号：US13197905

    申请日：2011-08-04

    申请人： Dechao LIN ,  Brian Lee TOLLISON ,  Srikanth Chandrudu KOTTILINGAM ,  Yan CUI

    发明人： Dechao LIN ,  Brian Lee TOLLISON ,  Srikanth Chandrudu KOTTILINGAM ,  Yan CUI

    IPC分类号： B23K9/04 ,  B23K9/00

    CPC分类号： B23K9/042 ,  B23K9/1735

    摘要： A cladding system and method for applying a cladding to a power generation system component including a first weld bead, a second weld and a filler bead. The first weld is deposited on the surface with a first energy source and solidified to form a first weld bead. The second weld is deposited on the surface adjacent to the first weld bead with the first energy source, wherein depositing the second weld creates a surface depression between the first weld bead and second weld. The filler bead is simultaneously deposited in the surface depression with a second energy source while depositing the second weld bead. The second weld and the filler bead are solidified to form the cladding bead.

    摘要翻译： 一种用于将包层施加到包括第一焊道，第二焊缝和填料焊道的发电系统部件的包层系统和方法。 第一焊缝用第一能量源沉积在表面上并固化以形成第一焊道。 第二焊缝通过第一能量源沉积在与第一焊道相邻的表面上，其中沉积第二焊缝在第一焊道和第二焊缝之间形成表面凹陷。 在沉积第二焊道的同时，用第二能源同时将填料珠沉积在表面凹陷中。 第二焊缝和填料珠被固化以形成包覆珠。

    HYBRID WELDING APPARATUS AND SYSTEM AND METHOD OF WELDING
    9.
    发明申请
    HYBRID WELDING APPARATUS AND SYSTEM AND METHOD OF WELDING 有权
    混合焊接设备及其焊接方法

    公开(公告)号：US20120261389A1

    公开(公告)日：2012-10-18

    申请号：US13086114

    申请日：2011-04-13

    申请人： Dechao LIN ,  Yan CUI ,  Brian L. TOLLISON ,  David SCHICK ,  Bill D. JOHNSTON, JR. ,  Srikanth Chandrudu KOTTILINGAM

    发明人： Dechao LIN ,  Yan CUI ,  Brian L. TOLLISON ,  David SCHICK ,  Bill D. JOHNSTON, JR. ,  Srikanth Chandrudu KOTTILINGAM

    IPC分类号： B23K10/00 ,  B23K9/00 ,  B23K26/00

    CPC分类号： B23K28/02 ,  B23K26/348 ,  B23K2101/001

    摘要： A hybrid welding apparatus, and a system and method for welding at least two adjacent components having a large gap of approximately 3.0 millimeters that results in a full-penetration weld is provided. The welding system includes a hybrid welder having a defocused laser beam, an electric arc welder, and at least one bridge piece adjacent to one or more of the at least two adjacent components. The defocused laser beam and the electric arc welder are arranged and disposed to direct energy onto the at least two adjacent components to create a common molten pool operable to provide a full penetration weld to bridge the gap at a high constant weld speed, thereby joining the two adjacent components with a weld.

    摘要翻译： 一种混合焊接装置，以及用于焊接至少两个具有大约3.0毫米间隙的相邻部件的系统和方法，其导致全焊缝。 焊接系统包括具有散焦的激光束，电弧焊机和与至少两个相邻部件中的一个或多个相邻的至少一个桥接件的混合焊接机。 散焦的激光束和电弧焊机被布置和布置成将能量引导到至少两个相邻的部件上，以产生可操作的提供全穿透焊接以高的恒定焊接速度来桥接间隙的公共熔池，从而将 两个相邻零件具有焊缝。