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    SYSTEM AND METHOD FOR MACHINING AND INSPECTING A WORKPIECE
    2.
    发明申请
    SYSTEM AND METHOD FOR MACHINING AND INSPECTING A WORKPIECE 审中-公开
    用于加工和检查工作的系统和方法

    公开(公告)号：WO2013067364A1

    公开(公告)日：2013-05-10

    申请号：PCT/US2012/063342

    申请日：2012-11-02

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： FAUGHNAN, JR., Paul R. ,  MARCHITTO, Edward ,  BOYER, Jesse R.

    IPC: G05B19/401

    CPC classification number: G05B19/401 ,  G05B2219/32391 ,  G05B2219/37196 ,  G05B2219/37574 ,  G05B2219/50062 ,  G05B2219/50064

    Abstract: A method for machining and inspecting a workpiece (12) includes steps of: supporting the workpiece (12) with a workpiece support (16); moving a machining tool (46) relative to the workpiece (12) with a tool positioning system (48), and machining a workpiece feature (78) into the workpiece (12) with the machining tool (46) as a function of reference geometry data; moving a measuring device (60) relative to the workpiece (12) with a measuring device positioning system (62) that is independent of the tool positioning system (48), and mapping a geometry of the workpiece feature (78) with the measuring tool (60) to provide workpiece geometry data indicative thereof; and processing the workpiece geometry data and the reference geometry data with a processor (22) to compare the geometry of the workpiece feature (78) to a reference geometry.

    Abstract translation: 一种用于加工和检查工件（12）的方法包括以下步骤：用工件支撑件（16）支撑工件（12）; 使用工具定位系统（48）相对于工件（12）移动加工工具（46），并且使用加工工具（46）作为参考几何的函数将工件特征（78）加工到工件（12）中 数据; 用与所述工具定位系统（48）无关的测量装置定位系统（62）相对于所述工件（12）移动测量装置（60），并且将所述工件特征（78）的几何形状与所述测量工具 （60）以提供指示其的工件几何数据; 以及用处理器（22）处理所述工件几何数据和所述参考几何数据，以将所述工件特征（78）的几何形状与参考几何形状进行比较。

    FLASH THERMOGRAPHY DOUBLE WALL THICKNESS MEASUREMENT
    4.
    发明申请
    FLASH THERMOGRAPHY DOUBLE WALL THICKNESS MEASUREMENT 审中-公开
    闪光热像仪双层厚度测量

    公开(公告)号：WO2014134231A1

    公开(公告)日：2014-09-04

    申请号：PCT/US2014/018819

    申请日：2014-02-27

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： OUYANG, Zhong ,  RAULERSON, David A. ,  SMITH, Kevin D. ,  PINERO, Hector M. ,  TARASKEVICH, Jaimie ,  BOYER, Jesse R.

    IPC: G01B11/06

    CPC classification number: G01B21/085 ,  G01J5/0088 ,  G01J5/0896 ,  G01J2005/0081 ,  G01N25/00

    Abstract: A method of determining the thickness of an internal wall in a gas turbine engine component includes the steps of utilizing flash thermography to measure a complete thickness of a component between an outer wall and at least one enlarged cooling channel at a location where an outer cooling channel is positioned between the outer wall and the at least one enlarged cooling channel and where at least one member spans the cooling channel, such that the thickness is through the member which spans the outer cooling channel. An outer thickness of the component is measured from the outer wall to an outer wall of the outer cooling channel. A thickness is determined from an inner wall of the outer cooling channel to the at least one enlarged cooling channel by subtracting the measured outer thickness from the complete thickness, and also subtracting a known thickness of the outer cooling channel.

    Abstract translation: 一种确定燃气涡轮发动机部件中的内壁厚度的方法包括以下步骤：利用闪蒸热成像测量在外壁和至少一个扩大的冷却通道之间的部件的完整厚度，在外部冷却通道 定位在外壁和至少一个扩大的冷却通道之间，并且其中至少一个构件跨越冷却通道，使得厚度穿过跨过外部冷却通道的构件。 从外壁到外部冷却通道的外壁测量该部件的外部厚度。 从外部冷却通道的内壁到至少一个扩大的冷却通道，通过从完整厚度减去所测量的外部厚度，并且还减去外部冷却通道的已知厚度来确定厚度。

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