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    SYSTEM AND METHOD FOR POLISHING AIRFOILS
    1.
    发明申请
    SYSTEM AND METHOD FOR POLISHING AIRFOILS 审中-公开
    用于抛光气流的系统和方法

    公开(公告)号：WO2015065714A2

    公开(公告)日：2015-05-07

    申请号：PCT/US2014/060728

    申请日：2014-10-15

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： BECKMAN, Micah ,  ERICKSON, Robert E. ,  LIVCHITZ, Daniel

    IPC: B24B7/20

    CPC classification number: B24C1/083 ,  B24B19/14 ,  B24B31/116 ,  B24C3/327

    Abstract: A sleeve may be configured to secure an airfoil cluster for polishing. The sleeve may include a mock airfoil and a bypass flow path between the mock airfoil and an end wall of the sleeve. The sleeve may be positioned in an annular ring of sleeves in a polishing apparatus. The polishing apparatus may comprise an annular flow path for an abrasive fluid. The abrasive fluid may be flowed through the annular ring of sleeves in order to polish the airfoil cluster.

    Abstract translation: 套筒可以被配置成固定用于抛光的翼型群。 套筒可以包括模拟翼型件和在模拟翼型件和套筒的端壁之间的旁路流动路径。 套筒可以定位在抛光装置中的套筒的环形环中。 抛光装置可以包括用于磨料流体的环形流动路径。 磨料流体可以流过套管的环形环，以便研磨翼型组。

    SYSTEMS AND METHODS FOR FINISHING FLOW ELEMENTS
    2.
    发明申请
    SYSTEMS AND METHODS FOR FINISHING FLOW ELEMENTS 审中-公开
    完成流动元件的系统和方法

    公开(公告)号：WO2015065747A1

    公开(公告)日：2015-05-07

    申请号：PCT/US2014/061336

    申请日：2014-10-20

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： BECKMAN, Micah ,  OYEGUN, Osamuyimen, Albert

    IPC: C21D7/06

    CPC classification number: B24B31/116 ,  B24B1/04 ,  B24B19/14 ,  B24C3/32 ,  C21D7/06

    Abstract: Systems and methods for finish portions of parts for gas turbine engines are provided. More specifically, systems and methods for finishing flow elements (e.g., stator vanes and turbine blades) or gas turbine engines are provided. The systems and methods may employ grit blasting, fluidic machining, and/or super polishing. Moreover, the flow elements may be inspected and/or evaluated between the one or more processing steps.

    Abstract translation: 提供了用于燃气涡轮发动机部件的完成部分的系统和方法。 更具体地，提供了用于完成流动元件（例如，定子叶片和涡轮叶片）或燃气涡轮发动机的系统和方法。 该系统和方法可以采用喷砂，流体加工和/或超级抛光。 此外，可以在一个或多个处理步骤之间检查和/或评估流动元件。

    SYSTEM AND METHOD FOR POLISHING AIRFOILS
    3.
    发明申请
    SYSTEM AND METHOD FOR POLISHING AIRFOILS 审中-公开
    用于抛光气流的系统和方法

    公开(公告)号：WO2015065713A1

    公开(公告)日：2015-05-07

    申请号：PCT/US2014/060719

    申请日：2014-10-15

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： BECKMAN, Micah ,  MASIUKIEWICZ, David

    IPC: B24B31/00 ,  B24B31/06 ,  B24B31/12

    CPC classification number: B24C1/083 ,  B24B19/14 ,  B24B31/06 ,  B24B31/064 ,  B24B31/12 ,  F01D5/286 ,  F05D2230/90

    Abstract: An upper shield and a lower shield may be coupled to a rotor for polishing airfoils of the rotor in a vibratory bowl. The upper shield and the lower shield may include spars. The spars may correspond to leading edges and trailing edges of the airfoils. A media including abrasive particles may be flowed through the rotor in the vibratory bowl. The spars may protect the leading edges and trailing edges of the airfoils from excessive material removal by the abrasive particles.

    Abstract translation: 上屏蔽和下屏蔽件可以联接到转子，用于在振动碗中研磨转子的翼型。 上屏蔽和下屏蔽可以包括翼梁。 翼梁可对应于翼型件的前缘和后缘。 包括磨料颗粒的介质可以流过振动碗中的转子。 翼梁可以保护翼型件的前缘和后缘免受磨料颗粒的过量材料去除。

    ABRASIVE TOOL INDICATOR SYSTEM, METHOD AND APPARATUS
    4.
    发明申请
    ABRASIVE TOOL INDICATOR SYSTEM, METHOD AND APPARATUS 审中-公开
    磨料工具指示器系统，方法和装置

    公开(公告)号：WO2015088832A1

    公开(公告)日：2015-06-18

    申请号：PCT/US2014/068190

    申请日：2014-12-02

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： BECKMAN, Micah ,  MASIUKIEWICZ, David

    IPC: G01N3/56

    CPC classification number: B24B37/0053 ,  G01N3/56 ,  G01N2203/06 ,  G01N2203/0605

    Abstract: A tool comprising a plurality of wear indicators is provided. The tool may be made from a rapid prototyping process. The tool may be used in an abrasive processing operation. The tool may comprise one or more control elements, (e.g., control geometries, part interfaces, fixture interfaces and/or the like). These control elements may comprise indicators of tool wear. The indicators may be inspected physically (e.g., by touch) and/or visually.

    Abstract translation: 提供了包括多个磨损指示器的工具。 该工具可以由快速成型工艺制成。 该工具可用于磨料加工操作。 该工具可以包括一个或多个控制元件（例如，控制几何形状，部分接口，夹具接口等）。 这些控制元件可以包括工具磨损的指示器。 指示器可以物理地（例如通过触摸）和/或视觉检查。

    ABRASIVE FLOW MEDIA FIXTURE WITH END CONTOUR
    7.
    发明申请
    ABRASIVE FLOW MEDIA FIXTURE WITH END CONTOUR 审中-公开
    磨砂流动介质与端面

    公开(公告)号：WO2015006329A1

    公开(公告)日：2015-01-15

    申请号：PCT/US2014/045758

    申请日：2014-07-08

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： BECKMAN, Micah ,  MASIUKIEWICZ, David K.

    IPC: F01D9/04

    CPC classification number: F01D9/041 ,  F01D5/043 ,  F01D5/30 ,  F01D5/3007 ,  F01D5/3053 ,  F01D25/246 ,  F05D2220/32 ,  F05D2230/10 ,  F05D2240/12 ,  Y02T50/672

    Abstract: A fixture assembly includes an inner diameter wall displaced from a main body by a first end wall with a convex surface and a second end wall with a concave surface. A method of machining a gas turbine engine component with an Abrasive Flow Media (AFM) process includes restricting a flow of media adjacent to an outer sidewall of an outer airfoil to be generally equal between each of a multiple of airfoils of the component.

    Abstract translation: 夹具组件包括通过具有凸形表面的第一端壁和具有凹形表面的第二端壁从主体移位的内径壁。 使用磨料流动介质（AFM）方法来加工燃气涡轮发动机部件的方法包括限制与外部翼型件的外侧壁相邻的介质流在该部件的多个翼型件中的每一个之间大致相等。

    TOOL FOR ABRASIVE FLOW MACHINING OF AIRFOIL CLUSTERS
    8.
    发明申请
    TOOL FOR ABRASIVE FLOW MACHINING OF AIRFOIL CLUSTERS 审中-公开
    用于空气动力混凝土的磨削加工的工具

    公开(公告)号：WO2014143302A1

    公开(公告)日：2014-09-18

    申请号：PCT/US2013/076462

    申请日：2013-12-19

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： BECKMAN, Micah ,  MASIUKIEWICZ, David

    IPC: B24B31/00

    CPC classification number: B24B19/14 ,  B24B31/116

    Abstract: A tool for use during the abrasive flow polishing of an airfoil cluster in an abrasive flow machine is described. The tool may comprise a body and prongs extending from the body. Each prong of the tool may be configured to insert between an adjacent pair of airfoils of the airfoil cluster to create at least one channel therebetween. The channel may allow the flow of an abrasive media therethrough.

    Abstract translation: 描述了在研磨流动机器中的翼型组的磨料流抛光期间使用的工具。 工具可以包括从主体延伸的主体和插脚。 工具的每个尖头可以被配置成插入翼型组的相邻的一对翼型件之间以在它们之间形成至少一个通道。 通道可允许研磨介质流过其中。

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