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    METHOD OF MANUFACTURE USING AUTONOMOUS ADAPTIVE MACHINING
    42.
    发明申请
    METHOD OF MANUFACTURE USING AUTONOMOUS ADAPTIVE MACHINING 审中-公开

    公开(公告)号：US20200150616A1

    公开(公告)日：2020-05-14

    申请号：US16185378

    申请日：2018-11-09

    Applicant: United Technologies Corporation

    Inventor： James Tilsley Auxier ,  Alan C. Barron ,  Norman W. Cofalka

    IPC: G05B19/402 ,  G05B19/406 ,  F01D5/14

    Abstract: A method of removing features from a cast workpiece includes generating a nominal toolpath for machining the cast workpiece. The cast workpiece is mounted onto a platform of a computer numeric control machine. The cast workpiece is inspected with a probe to generate probe data. Features to be removed are identified based upon the probe data generated during the inspection. Any expected features of the cast workpiece that are missing from the cast workpiece are identified. A transformation matrix is applied to the nominal toolpath with a controller of the computer numeric control machine, wherein the transformation matrix is based upon the probe data. Alignment of the cast workpiece is adjusted relative to the computer numeric control machine based on the transformation matrix with the computer numeric control machine. Features are removed from the cast workpiece that were identified during inspection.

    FLOAT WALL COMBUSTOR PANELS HAVING HEAT TRANSFER AUGMENTATION
    45.
    发明申请
    FLOAT WALL COMBUSTOR PANELS HAVING HEAT TRANSFER AUGMENTATION 审中-公开

    公开(公告)号：US20190072276A1

    公开(公告)日：2019-03-07

    申请号：US15696265

    申请日：2017-09-06

    Applicant: United Technologies Corporation

    Inventor： Steven D. Porter ,  James Tilsley Auxier

    IPC: F23R3/00

    Abstract: Combustor panels for use in gas turbine engines having a panel body having a first side and a second side, and a plurality of cooling pins extending from the first side, the plurality of cooling pins arranged in a pin array pattern, wherein at least some of the cooling pins extend a first height from the first side of the panel body, each cooling pin having a pin width, and is separated from adjacent cooling pins of the pin array by a pin array separation distance. The pin array separation distance is equal to or greater than the pin width.

    Method for turbine component qualification
    46.
    发明授权
    Method for turbine component qualification 有权

    公开(公告)号：US10104313B2

    公开(公告)日：2018-10-16

    申请号：US15205874

    申请日：2016-07-08

    Applicant: United Technologies Corporation

    Inventor： Thomas N. Slavens ,  Jeremy Styborski ,  Alex J. Schneider ,  Lea Kennard Castle ,  Rodney H. Warner ,  James Tilsley Auxier

    IPC: G06K9/00 ,  H04N5/33 ,  G01F9/00 ,  G01M15/14 ,  G06T7/00 ,  G01N25/72

    Abstract: A method for evaluating a turbine component includes inducing a thermal response of the component at an initial time, capturing a two-dimensional infrared image of the thermal response of the component with a thermal imaging device, wherein the two-dimensional infrared image comprises a plurality of infrared image pixels, generating a two-dimension to three-dimension mapping template to correlate two-dimensional infrared image data with three-dimensional locations on the component, mapping at least a subset of the plurality of infrared image pixels of the two-dimensional infrared image to three-dimensional coordinates using the mapping template, and generating a three-dimensional infrared image and infrared data of the component from the mapped infrared image pixels to three-dimensional coordinates, wherein the three-dimensional infrared image and infrared data is used to qualify the component for use.

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