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    TEST ARTICLE FOR ADDITIVE MANUFACTURE AND RELATED METHODS
    11.
    发明申请
    TEST ARTICLE FOR ADDITIVE MANUFACTURE AND RELATED METHODS 有权

    公开(公告)号：US20220080667A1

    公开(公告)日：2022-03-17

    申请号：US17022259

    申请日：2020-09-16

    Applicant: General Electric Company

    Inventor： Clay Thomas Griffis ,  Steven Charles Woods ,  Tiffany Muller Craft ,  Evan John Dozier ,  Eric Eicher McConnell

    IPC: B29C64/393 ,  B29C64/245

    Abstract: Embodiments of the disclosure provide a test article for additive manufacture and related methods. A test article formed may include a body having a forward face and a rearward face horizontally opposite the forward face. A first surface extending between the forward face and the rearward face of the body may include a plurality of protrusions for removable coupling of the body to a build plate. A second surface on the body may extend between the forward face and the rearward face of the body, and may include a plurality of angled flat surface portions. Each of the plurality of angled flat surface portions may have a distinct angle with respect to a horizontal plane of the body. An angular difference between each adjacent angled flat surface portion in the plurality of angled flat surface portions is substantially uniform.

    Defect correction using tomographic scanner for additive manufacturing
    12.
    发明授权
    Defect correction using tomographic scanner for additive manufacturing 有权

    公开(公告)号：US09835568B2

    公开(公告)日：2017-12-05

    申请号：US15096608

    申请日：2016-04-12

    Applicant: General Electric Company

    Inventor： Steven Charles Woods ,  Tiffany Muller Craft ,  Kassy Moy Hart

    IPC: B29C35/08 ,  B29C45/76 ,  B28B11/00 ,  G01B11/00 ,  G01N23/04

    CPC classification number: G01N23/046 ,  G01N2223/335 ,  G01N2223/646

    Abstract: A method for correction of thermal defects using tomographic scanning for additive manufacturing is provided. The method may include forming a portion of an object using an additive manufacturing system based on an intended three-dimensional (3D) model of the object that is in an additive manufacturing system format. The portion of the object is scanned using a tomographic scanner to obtain a model of the portion of the object in a tomographic scanner format. The model is converted from the tomographic scanner format into the additive manufacturing system format to obtain a converted tomographic model; and the converted tomographic model is compared to the intended 3D model to identify a defect in the portion of the object. A modified 3D model may be generated of the object correcting the intended 3D model to address the defect of the portion of the object.

    DEFECT CORRECTION USING TOMOGRAPHIC SCANNER FOR ADDITIVE MANUFACTURING
    13.
    发明申请
    DEFECT CORRECTION USING TOMOGRAPHIC SCANNER FOR ADDITIVE MANUFACTURING 有权

    公开(公告)号：US20170292922A1

    公开(公告)日：2017-10-12

    申请号：US15096608

    申请日：2016-04-12

    Applicant: General Electric Company

    Inventor： Steven Charles Woods ,  Tiffany Muller Craft ,  Kassy Moy Hart

    IPC: G01N23/04

    CPC classification number: G01N23/046 ,  G01N2223/335 ,  G01N2223/646

    Abstract: A method for correction of thermal defects using tomographic scanning for additive manufacturing is provided. The method may include forming a portion of an object using an additive manufacturing system based on an intended three-dimensional (3D) model of the object that is in an additive manufacturing system format. The portion of the object is scanned using a tomographic scanner to obtain a model of the portion of the object in a tomographic scanner format. The model is converted from the tomographic scanner format into the additive manufacturing system format to obtain a converted tomographic model; and the converted tomographic model is compared to the intended 3D model to identify a defect in the portion of the object. A modified 3D model may be generated of the object correcting the intended 3D model to address the defect of the portion of the object.

    Modular heat treatment system
    14.
    发明授权
    Modular heat treatment system 有权
    模块化热处理系统

    公开(公告)号：US09528764B2

    公开(公告)日：2016-12-27

    申请号：US14972786

    申请日：2015-12-17

    Applicant: General Electric Company

    Inventor： Steven Charles Woods ,  Ronald Lee Souther

    IPC: F27B9/04 ,  F27D7/06 ,  F27D7/02 ,  B01J3/04 ,  B23K13/01 ,  B23K9/32 ,  B23K28/00

    CPC classification number: F27B9/045 ,  B23K28/003 ,  B23K2101/001 ,  B23K2103/08 ,  B23K2103/26 ,  F27D7/02 ,  F27D7/06 ,  F27D2007/063

    Abstract: A plurality of substantially identical, thermally and/or atmospherically isolated modules can be employed to effect a treatment process. Each module can include a thermal system and/or atmospheric control system to effect a step of a treatment process, such as a heat treatment process for metal articles, particularly heat treatment and/or welding of parts made from so-called “super allows.” The module control systems can communicate and/or cooperate to carry out a process.

    Abstract translation: 可以使用多个基本相同的，热和/或大气隔离的模块来实现处理过程。 每个模块可以包括热系统和/或大气控制系统，以实现处理过程的步骤，例如金属制品的热处理工艺，特别是由所谓的“超允许”制成的部件的热处理和/或焊接。 “模块控制系统可以进行通信和/或协作来执行一个过程。

    BUNDLED TUBE FUEL INJECTOR
    17.
    发明申请
    BUNDLED TUBE FUEL INJECTOR 有权
    整套管燃油喷射器

    公开(公告)号：US20150167981A1

    公开(公告)日：2015-06-18

    申请号：US14105327

    申请日：2013-12-13

    Applicant: General Electric Company

    Inventor： Steven Charles Woods ,  Gregory Scott Means ,  Mark Carmine Bellino ,  James Christopher Monaghan ,  Johnie F. McConnaughhay

    IPC: F23R3/28 ,  F02M61/14

    CPC classification number: F23R3/283 ,  F02M61/14 ,  F23D14/62 ,  F23R3/286

    Abstract: A bundled tube fuel injector includes a fuel plenum that is defined within the bundled tube fuel injector and a plurality of pre-mix tubes that extend downstream from the fuel plenum substantially parallel to one another. Each pre-mix tube includes an end portion and a radially extending end surface. The bundled tube fuel injector further includes a tube tip that is fixedly connected to the end portion of a corresponding pre-mix tube.

    Abstract translation: 捆束管燃料喷射器包括限定在束管式燃料喷射器内的燃料增压室和从燃料增压室的下游基本上彼此平行延伸的多个预混管。 每个预混合管包括端部和径向延伸的端表面。 捆扎管燃料喷射器还包括固定地连接到相应的预混合管的端部的管末端。

    Test article for additive manufacture and related methods
    18.
    发明授权
    Test article for additive manufacture and related methods 有权

    公开(公告)号：US11565477B2

    公开(公告)日：2023-01-31

    申请号：US17022259

    申请日：2020-09-16

    Applicant: General Electric Company

    Inventor： Clay Thomas Griffis ,  Steven Charles Woods ,  Tiffany Muller Craft ,  Evan John Dozier ,  Eric Eicher McConnell

    IPC: B29C64/245 ,  B29C64/393 ,  B22F5/10 ,  B33Y50/02 ,  B33Y80/00 ,  B22F5/00

    Abstract: Embodiments of the disclosure provide a test article for additive manufacture and related methods. A test article formed may include a body having a forward face and a rearward face horizontally opposite the forward face. A first surface extending between the forward face and the rearward face of the body may include a plurality of protrusions for removable coupling of the body to a build plate. A second surface on the body may extend between the forward face and the rearward face of the body, and may include a plurality of angled flat surface portions. Each of the plurality of angled flat surface portions may have a distinct angle with respect to a horizontal plane of the body. An angular difference between each adjacent angled flat surface portion in the plurality of angled flat surface portions is substantially uniform.

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