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13 条记录 (耗时 0.012 秒)

    Apparatus and method for nondestructive inspection of parts
    2.
    发明公开
    Apparatus and method for nondestructive inspection of parts 有权
    的装置和方法部件的非破坏检查

    公开(公告)号：EP2053391A3

    公开(公告)日：2011-02-23

    申请号：EP08167191.9

    申请日：2008-10-21

    申请人： The Boeing Company

    发明人： Fetzer, Barry A. ,  Walters, William O. ,  Bui, Hien T.

    IPC分类号： G01N29/22 ,  G01N29/28

    CPC分类号： G01N29/225 ,  G01N29/28 ,  G01N2291/02854 ,  G01N2291/044 ,  G01N2291/102 ,  G01N2291/269

    摘要： A method of inspecting a radius area of composite parts with an ultrasonic inspection system, the system includes at least one ultrasonic probe, an upper sliding surface, a lower sliding surface, an adjustable guide rail, and an adjustable encoder wheel rotatably coupled to a rotary encoder, is provided. The method includes generating a high frequency sound wave using the probe including a radius of curvature extending from a center point, the sound wave travels partially through the part, adjusting the guide rail to align the center point of the probe with a center axis of a part corner portion, sliding the part through the inspection system to inspect the corner portion using the sound wave by rotating the wheel and rotary encoder such that the arcuate distance of the part is recorded, adjusting the wheel to avoid any apertures defined within the part, and processing the sound wave information.

    Apparatus and method for inspecting a tube
    3.
    发明公开
    Apparatus and method for inspecting a tube 审中-公开
    Vorrichtung und Verfahren zur Inspektion eines Rohres

    公开(公告)号：EP2669672A1

    公开(公告)日：2013-12-04

    申请号：EP13167923.5

    申请日：2013-05-15

    申请人： The Boeing Company

    发明人： Fetzer, Barry A. ,  Grewal, Navpreet S ,  Hwang, Peter Kuk-Kyung ,  Schell, William R ,  Boudreau, Kate Brown

    IPC分类号： G01N29/22

    摘要： An apparatus for inspecting a tubular workpiece (200) may include a probe assembly (150) and a rotation mechanism (122). The probe assembly (150) may include a transducer array (150) positionable adjacent to an inner surface of the tubular workpiece (200). The probe assembly (150) may generate transmitted sound waves and may receive reflected sound waves. The rotation mechanism (122) may rotate the probe assembly (150) relative to the tubular workpiece (200) in a manner such that the transducer array (150) passes over the inner surface (214) in a circumferential direction (180) during transmission of the transmitted sound waves (166).

    摘要翻译： 用于检查管状工件（200）的装置可以包括探针组件（150）和旋转机构（122）。 探针组件（150）可以包括邻近管状工件（200）的内表面定位的换能器阵列（150）。 探针组件（150）可以产生透射声波并且可以接收反射的声波。 旋转机构（122）可以以使得换能器阵列（150）在传动期间在圆周方向（180）上越过内表面（214）的方式相对于管状工件（200）旋转探针组件（150） 的传输声波（166）。

    Ultrasonic array transducer holder and guide for flanges having cutouts and asymmetric geometry
    6.
    发明公开
    Ultrasonic array transducer holder and guide for flanges having cutouts and asymmetric geometry 审中-公开
    超声波换能器阵列的支持和指导，与切口和不对称的几何法兰

    公开(公告)号：EP2703807A1

    公开(公告)日：2014-03-05

    申请号：EP13182108.4

    申请日：2013-08-28

    申请人： The Boeing Company

    发明人： Anderson, Patrick L. ,  Fetzer, Barry A.

    IPC分类号： G01N29/22 ,  G01N29/265 ,  G01N29/06

    CPC分类号： G01N29/0645 ,  G01N29/225 ,  G01N29/265 ,  G01N2291/0231 ,  G01N2291/106 ,  G01N2291/2638

    摘要： An ultrasonic inspection device employs a transducer incorporating an ultrasonic array and a positioner/holder having a base with a rail extending from the base to support the transducer in at least two lateral positions. A guide extends from the base for contact with a web of a composite shape, the guide maintaining the rail substantially perpendicular to the web. An encoder supported by the base and contacts a flange of the composite shape. The Positioner/holder is adapted for longitudinal motion along the composite shape to create C-scans with the transducer.

    摘要翻译： 一种超声波检查装置使用的换能器，以掺入超声波阵列和具有与轨道从基座延伸以支撑所述换能器在至少两个横向位置的碱基的定位器/支架。 导向从所述基部用于与复合形状的一个网络，所述引导基本上保持轨垂直于卷筒纸接触延伸。 编码器由底座和接触所述复合形状的一个凸缘支承。 定位器/支架是angepasst沿着复合形状来创建C扫描与换能器的纵向运动。

    Apparatus and method for nondestructive inspection of parts
    9.
    发明公开
    Apparatus and method for nondestructive inspection of parts 有权
    Vorrichtung und Verfahren zurnichtzerstörendenÜberprüfungvon Teilen

    公开(公告)号：EP2053391A2

    公开(公告)日：2009-04-29

    申请号：EP08167191.9

    申请日：2008-10-21

    申请人： The Boeing Company

    发明人： Fetzer, Barry A. ,  Walters, William O. ,  Bui, Hien T.

    IPC分类号： G01N29/22 ,  G01N29/28

    CPC分类号： G01N29/225 ,  G01N29/28 ,  G01N2291/02854 ,  G01N2291/044 ,  G01N2291/102 ,  G01N2291/269

    摘要： A method of inspecting a radius area of composite parts with an ultrasonic inspection system, the system includes at least one ultrasonic probe, an upper sliding surface, a lower sliding surface, an adjustable guide rail, and an adjustable encoder wheel rotatably coupled to a rotary encoder, is provided. The method includes generating a high frequency sound wave using the probe including a radius of curvature extending from a center point, the sound wave travels partially through the part, adjusting the guide rail to align the center point of the probe with a center axis of a part corner portion, sliding the part through the inspection system to inspect the corner portion using the sound wave by rotating the wheel and rotary encoder such that the arcuate distance of the part is recorded, adjusting the wheel to avoid any apertures defined within the part, and processing the sound wave information.

    摘要翻译： 一种使用超声波检查系统检查复合部件的半径面积的方法，该系统包括至少一个超声波探头，上滑动表面，下滑动表面，可调导轨和可旋转地联接到旋转的可调编码轮 编码器。 该方法包括使用包括从中心点延伸的曲率半径的探头产生高频声波，声波部分地穿过该部分，调整导轨以使探针的中心点与探针的中心轴对准 部分角部，通过旋转车轮和旋转编码器，使部件通过检查系统滑动以检查角部，使得记录部件的弧形距离，调整车轮以避免在该部件内限定任何孔， 并处理声波信息。

    Method and apparatus for quantifying porosity in a component
    10.
    发明公开
    Method and apparatus for quantifying porosity in a component 审中-公开
    方法和装置用于量化部件的孔隙率

    公开(公告)号：EP2019315A2

    公开(公告)日：2009-01-28

    申请号：EP08252465.3

    申请日：2008-07-18

    申请人： THE BOEING COMPANY

    发明人： Kollgaard, Jeffrey R. ,  Decker, Carrie Ann ,  Fetzer, Barry A. ,  Uhl, Kevin M.

    IPC分类号： G01N29/04 ,  G01N29/12 ,  G01N29/42

    CPC分类号： G01N29/04 ,  G01N29/12 ,  G01N29/42 ,  G01N2291/0231 ,  G01N2291/102

    摘要： A computer implemented method, or hardware filtration apparatus, and computer usable program code for measuring porosity in materials. An ultrasonic signal is emitted from a transmitting transducer in an ultrasonic measurement system into a material. A response signal is received at a receiving transducer in the ultrasonic measurement system from the material. The response signal is filtered to pass only frequencies in the response signal within a selected frequency range to form a filtered response signal. A porosity level of the material is identified using the filtered response signal.

    摘要翻译： 一种计算机实现的用于在材料的孔隙率测量方法，或硬件过滤装置和计算机可用程序代码。 超声波信号从发射换能器在超声测量系统成材料发射。 的响应信号在从材料的超声波测量系统中的接收换能器接收。 所述响应信号进行滤波以在所述响应信号通过一个所选频率范围内的频率只以形成过滤的响应信号。 所述材料的孔隙率水平被识别使用滤波响应信号。