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11 条记录 (耗时 0.014 秒)

    Customized Retainer for Induction Heating Coil
    4.
    发明申请
    Customized Retainer for Induction Heating Coil 审中-公开
    感应加热线圈定制保持器

    公开(公告)号：US20160353527A1

    公开(公告)日：2016-12-01

    申请号：US14727209

    申请日：2015-06-01

    申请人： Caterpillar Inc.

    发明人： Huijun Wang ,  Michael H. Noble ,  Donald Stickel ,  Howard W. Ludewig

    IPC分类号： H05B6/10 ,  C21D9/50 ,  B22D25/02 ,  H05B6/36 ,  B29C67/00

    CPC分类号： H05B6/101 ,  B22D25/02 ,  B29L2031/779 ,  B33Y80/00 ,  C21D9/50 ,  H05B6/36 ,  Y02P10/253

    摘要： An induction heating apparatus for heat-treating a joint disposed between two work pieces. The apparatus may include a retainer that has an inner surface. The inner surface of the retainer has a profile that corresponds to a profile of the joint and portions of the work pieces. The inner surface of the retainer may further include a groove for accommodating an inductor. The inductor has a first end connected to a first terminal of a radio frequency electric current source. The inductor extends from the first terminal and along the groove before terminating at the second end that connects to a second terminal of the radio frequency electric current source.

    摘要翻译： 一种用于对设置在两个工件之间的接头进行热处理的感应加热装置。 该装置可以包括具有内表面的保持器。 保持器的内表面具有对应于接头的轮廓和工件的一部分的轮廓。 保持器的内表面还可以包括用于容纳电感器的凹槽。 电感器具有连接到射频电流源的第一端子的第一端。 在连接到射频电流源的第二端的第二端终止之前，电感器从第一端子沿着沟槽延伸。

    Weld kit and method for limited access weld joints
    5.
    发明授权
    Weld kit and method for limited access weld joints 有权

    公开(公告)号：US10286482B2

    公开(公告)日：2019-05-14

    申请号：US14739785

    申请日：2015-06-15

    申请人： Caterpillar Inc.

    发明人： Huijun Wang ,  Kendall Reed Powell ,  Yan Shao ,  Donald Stickel ,  Howard Ludewig

    IPC分类号： B23K23/00

    摘要： A weld kit is presented for use in creating a weld with limited access to a structure. The weld kit contains a back plate being a combination of a thermic material attached to a metallic material. Additionally, the weld kit has a lowering device secured to the back plate. A plurality of tacking nodes travel through both the thermic material and the metallic material of the back plate. The plurality of tacking nodes are operative to accept and distribute heat from a welding arc to create a tack weld at a location where at least one of the plurality of tacking nodes contacts a weld joint. The presented weld kit may be used to repair a damaged enclosed structure. Additionally, the presented weld kit may also be used to create an enclosed structure in a manufacture type environment.

    Weld inspection method and system
    6.
    发明授权
    Weld inspection method and system 有权

    公开(公告)号：US09823224B2

    公开(公告)日：2017-11-21

    申请号：US14936388

    申请日：2015-11-09

    申请人： Caterpillar Inc.

    发明人： Michael T. Buelsing ,  Jean O. Bridge ,  Leon Adcock ,  Gregory H. Dubay ,  Dong Fei ,  Donald Stickel

    IPC分类号： G01N21/00 ,  G01N29/06 ,  G01N29/26 ,  G01N29/265

    CPC分类号： G01N29/06 ,  G01N29/069 ,  G01N29/262 ,  G01N29/265 ,  G01N2291/2675

    摘要： A system for inspecting a weld on a component where the weld has a plurality of cross-sections includes a camera disposed above the weld that optically senses a weld position. A projector disposed above the weld projects on to the component along a length of the weld position a primary scan path with a primary scan path start point and a primary scan path end point. An imaging probe scans the weld as the imaging probe moves from the primary scan path start point to the primary scan path end point to generate a plurality of 2D cross-sectional images of the weld corresponding to the cross-sections of the weld, the imaging probe having a position and skew angle that vary as the imaging probe moves. Each 2D cross-sectional image of the weld is optically encoded with a respective imaging probe position and a respective imaging probe skew angle.

    Systems and Methods for Weld Distortion Reduction via a Dynamically Controlled Heat Source
    7.
    发明申请
    Systems and Methods for Weld Distortion Reduction via a Dynamically Controlled Heat Source 审中-公开
    通过动态控制热源减少焊接失真的系统和方法

    公开(公告)号：US20160354854A1

    公开(公告)日：2016-12-08

    申请号：US14728324

    申请日：2015-06-02

    申请人： Caterpillar Inc.

    发明人： Huijun Wang ,  Michael Noble ,  Nien Lee ,  Howard Ludewig ,  Donald Stickel

    IPC分类号： B23K9/095 ,  B23K9/10

    CPC分类号： B23K9/0953 ,  B23K31/003

    摘要： Systems and methods for weld distortion reduction via a dynamically controlled heat source are disclosed. One system includes a welding apparatus comprising a sensor, a first heat source, and a second heat source. The system may further include a processor and a memory bearing instructions that, upon execution by the processor, cause the system at least to: receive data relating to a weld of a first part to a second part performed by the first heat source, the data comprising at least data from the sensor; generate, based at least on the data from the sensor, a simulation of the weld; determine, based at least on the simulation of the weld, a simulated distortion in at least one of the first part and the second part; determine, based at least on the determined simulated distortion, a heat source application intended to counter a distortion represented by the simulated distortion; and generate a directive to implement, by the second heat source, the heat source application.

    摘要翻译： 公开了通过动态控制的热源减少焊接失真的系统和方法。 一种系统包括一种包括传感器，第一热源和第二热源的焊接设备。 该系统还可以包括处理器和存储器承载指令，该指令在处理器执行时使系统至少接收与由第一热源执行的第一部分到第二部分的焊接有关的数据，数据 至少包括来自传感器的数据; 至少基于来自传感器的数据生成焊缝的模拟; 至少基于所述焊接的模拟​​来确定所述第一部分和所述第二部分中的至少一个中的模拟变形; 至少基于所确定的模拟失真来确定旨在抵消由所述模拟失真表示的失真的热源应用; 并产生用于由第二热源实现​​热源应用的指示。