METHODS AND APPARATUS FOR ROTARY MACHINERY INSPECTION
    1.
    发明申请
    METHODS AND APPARATUS FOR ROTARY MACHINERY INSPECTION 有权
    旋转机械检验方法与装置

    公开(公告)号:US20070119255A1

    公开(公告)日:2007-05-31

    申请号:US11617198

    申请日:2006-12-28

    IPC分类号: G01N29/04 G01N29/28 G01N29/26

    摘要: A method of non-destructive evaluation (NDE) testing a component of an assembly is provided. The method includes positioning a transducer on a face of the component, transmitting ultrasonic waves into the component at a plurality of steering angles, receiving ultrasonic echoes, wherein each received echo is indicative of an acoustic impedance interface within the component, and analyzing the ultrasonic echoes.

    摘要翻译: 提供了一种对组件的组件进行非破坏性评估(NDE)测试的方法。 该方法包括将换能器定位在部件的表面上,以多个转向角将超声波发射到部件中,接收超声回波,其中每个接收到的回波指示部件内的声阻抗接口,并且分析超声回波 。

    Methods and apparatus for rotary machinery inspection
    2.
    发明申请
    Methods and apparatus for rotary machinery inspection 有权
    旋转机械检查方法和装置

    公开(公告)号:US20050126291A1

    公开(公告)日:2005-06-16

    申请号:US10736363

    申请日:2003-12-15

    摘要: A method of non-destructive evaluation (NDE) testing a component of an assembly is provided. The method includes positioning a transducer on a face of the component, transmitting ultrasonic waves into the component at a plurality of steering angles, receiving ultrasonic echoes, wherein each received echo is indicative of an acoustic impedance interface within the component, and analyzing the ultrasonic echoes.

    摘要翻译: 提供了一种对组件的组件进行非破坏性评估(NDE)测试的方法。 该方法包括将换能器定位在部件的表面上,以多个转向角将超声波发射到部件中,接收超声回波,其中每个接收到的回波指示部件内的声阻抗接口,并且分析超声回波 。