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    Methods for automated deposition of hardfacing material on earth-boring tools and related systems
    21.
    发明授权
    Methods for automated deposition of hardfacing material on earth-boring tools and related systems 有权
    在钻孔工具和相关系统上自动沉积表面硬化材料的方法

    公开(公告)号：US09580788B2

    公开(公告)日：2017-02-28

    申请号：US14612492

    申请日：2015-02-03

    Applicant: Baker Hughes Incorporated

    Inventor： David Keith Luce ,  Alan J. Massey ,  Kenneth E. Gilmore ,  Timothy P. Uno ,  Keith L. Nehring

    IPC: B23K10/00 ,  C23C4/12 ,  B05B7/22 ,  E21B17/10 ,  B24D3/34 ,  B24D18/00

    CPC classification number: C23C4/134 ,  B05B7/222 ,  B24D3/34 ,  B24D18/00 ,  E21B17/1085

    Abstract: Methods of depositing hardfacing material portions of earth-boring tools may involve supporting at least a portion of an earth-boring tool in a holder of a workpiece positioner, the holder being movable in at least a third plane. A location of a surface of the at least a portion of the earth-boring tool may be determined utilizing at least one sensor. The workpiece positioner, the sensor, and a torch positioner comprising a hardfacing torch movable in at least a first plane perpendicular to the third plane and a second plane parallel to the third plane may be controlled utilizing a programmable control system to cause the torch positioner to oscillate the hardfacing torch in the second plane while selectively causing the workpiece positioner to move the holder in the third plane and causing the torch to deposit hardfacing material on the surface.

    Abstract translation: 沉积钻孔工具的表面硬化材料部分的方法可包括将工件定位器的保持器中的钻孔工具的至少一部分支撑，所述保持件可在至少第三平面中移动。 可以利用至少一个传感器来确定钻孔工具的至少一部分的表面的位置。 可以使用可编程控制系统来控制工件定位器，传感器以及包括可在垂直于第三平面的至少第一平面中移动的平整臂和与第三平面平行的第二平面的火炬定位器， 在第二平面中振荡表面上的割炬，同时选择性地使工件定位器在第三平面中移动保持器，并使得手电筒将表面材料沉积在表面上。

    CORROSION PROTECTION FOR PLASMA GUN NOZZLES AND METHOD OF PROTECTING GUN NOZZLES
    23.
    发明申请
    CORROSION PROTECTION FOR PLASMA GUN NOZZLES AND METHOD OF PROTECTING GUN NOZZLES 审中-公开
    等离子喷枪的腐蚀保护及保护喷枪的方法

    公开(公告)号：US20160167063A1

    公开(公告)日：2016-06-16

    申请号：US14568833

    申请日：2014-12-12

    Applicant: OERLIKON METCO (US) INC.

    Inventor： Dave HAWLEY ,  Ronald J. MOLZ ,  Jose COLMENARES

    IPC: B05B1/24 ,  C23C4/00

    CPC classification number: B05B7/222 ,  B05B15/18 ,  C23C4/134

    Abstract: Nozzle for thermal spray gun, thermal spray gun and method for forming nozzle. Nozzle includes a nozzle body having a central bore and an exterior surface structured for insertion into a thermal spray gun and a water coolable surface coating applied onto at least a portion of the exterior surface. The water coolable surface coating is structured to protect the exterior surface from a chemical interaction with cooling water guided through the thermal spray gun.

    Abstract translation: 热喷枪喷嘴，热喷枪喷嘴喷嘴形成方法。 喷嘴包括具有中心孔和被构造用于插入热喷枪的外表面的喷嘴体和施加到外表面的至少一部分上的水冷表面涂层。 水冷表面涂层被构造成保护外表面与通过热喷枪引导的冷却水的化学相互作用。

    COATER PLATTER HOMING TOOL
    25.
    发明申请
    COATER PLATTER HOMING TOOL 有权

    公开(公告)号：US20100050936A1

    公开(公告)日：2010-03-04

    申请号：US12202499

    申请日：2008-09-02

    Applicant: James S. Rosenblatt

    Inventor： James S. Rosenblatt

    IPC: B05C13/00 ,  B65H1/00

    CPC classification number: C23C14/505 ,  B05B7/222 ,  B05B12/20 ,  B05B13/0242

    Abstract: An alignment tool is used to ensure proper alignment of a component on a rotating gear relative to a non-rotating platter. The alignment tool includes a first arm member coupled to a locating feature on the gear, and a second arm member that is coupled to the first arm member such that the second arm member is movable relative to the first arm member. When the first arm member is coupled to the locating feature, the second arm member locates off the platter to verify proper alignment. The second arm member is cannot be fitted to the platter when there is improper alignment.

    Abstract translation: 使用对准工具来确保旋转齿轮上的部件相对于不旋转的盘片的正确对准。 对准工具包括联接到齿轮上的定位特征的第一臂构件和联接到第一臂构件的第二臂构件，使得第二臂构件相对于第一臂构件可移动。 当第一臂构件联接到定位特征时，第二臂构件定位在盘片上以验证适当的对准。 当对准不正确时，第二臂构件不能安装到拼盘上。

    DIRECTIONAL JET FLOW CONTROL
    26.
    发明申请
    DIRECTIONAL JET FLOW CONTROL 有权
    方向喷射流量控制

    公开(公告)号：US20090230209A1

    公开(公告)日：2009-09-17

    申请号：US12435007

    申请日：2009-05-04

    Applicant: Barton L. Smith ,  Ryan Smith

    Inventor： Barton L. Smith ,  Ryan Smith

    IPC: F23D11/10

    CPC classification number: F23D14/48 ,  B05B1/08 ,  B05B7/0815 ,  B05B7/201 ,  B05B7/222 ,  C23C4/12 ,  C23C24/04 ,  F15D1/06 ,  F15D1/08 ,  F23D2900/14481

    Abstract: A device is disclosed that uses a flow-control methodology to control sprays at very high precision and frequency. The device is based on an enhanced Coanda effect. The control flow is selectively applied to the region in which we desire the jet to vector and control the profile (width) of the jet. The control flow is introduced through multiple control flow ports surrounding the primary nozzle and adjacent to the Coanda surface. By selectively opening and closing different control flow ports the motion and profile of the jet can be controlled.

    Abstract translation: 公开了一种使用流量控制方法以非常高的精度和频率来控制喷雾的装置。 该设备基于增强型柯安达效应。 控制流被选择性地施加到我们希望射流的区域来矢量和控制射流的轮廓（宽度）。 控制流程通过围绕主喷嘴并与柯恩达表面相邻的多个控制流动端口引入。 通过选择性地打开和关闭不同的控制流动端口，可以控制射流的运动和轮廓。

    TORCH FOR THERMAL SPRAYING OF SURFACE COATINGS, AND COATINGS OBTAINED THEREBY
    27.
    发明申请
    TORCH FOR THERMAL SPRAYING OF SURFACE COATINGS, AND COATINGS OBTAINED THEREBY 有权
    用于表面涂层的热喷涂的TORCH和由其获得的涂料

    公开(公告)号：US20090217867A1

    公开(公告)日：2009-09-03

    申请号：US12297181

    申请日：2007-04-06

    Applicant: Nelso Antolotti ,  Andrea Scrivani ,  Michele Scartazza ,  Gabriele Rizzi

    Inventor： Nelso Antolotti ,  Andrea Scrivani ,  Michele Scartazza ,  Gabriele Rizzi

    IPC: B05B7/16

    CPC classification number: B05B15/62 ,  B05B7/201 ,  B05B7/222

    Abstract: A torch (1) for thermal spraying of surface coatings, of the type that comprises a head (3) and a bracket (2) for the head (3), in which the head (3) pivots relative to the bracket (2). The invention also relates to the coatings obtained using the torch, whether of polymer, metal or ceramic materials, on any substrate coated thereby, whether of polymer, metal or ceramic or composite materials. The invention is applicable to different types of thermal spray torches, using plasma spray, combustion spray, High Velocity Oxygen Fuel (HVOF), or Low Velocity processes.

    Abstract translation: 一种用于热喷涂表面涂层的火炬（1），其包括用于头部（3）的头部（3）和支架（2）的类型，头部（3）相对于支架（2）枢转， 。 本发明还涉及使用手电筒（无论是聚合物，金属或陶瓷材料）在由其涂覆的任何基材上获得的涂层，无论是聚合物，金属还是陶瓷或复合材料。 本发明适用于不同类型的热喷枪，使用等离子喷涂，燃烧喷雾，高速氧燃料（HVOF）或低速工艺。

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