Method for ultrasonic inspection of irregular and variable shapes
    3.
    发明授权
    Method for ultrasonic inspection of irregular and variable shapes 有权
    不规则形状超声波检测方法

    公开(公告)号:US09366655B2

    公开(公告)日:2016-06-14

    申请号:US13532815

    申请日:2012-06-26

    IPC分类号: G01N29/26 G01N29/11

    摘要: System and method for enabling ultrasonic inspection of a variable and irregular shape. The system comprises one or more ultrasonic pulser/receivers, one or more ultrasonic transducer arrays, a shoe or jig to hold and position the array(s), data acquisition software to drive the array(s), and data analysis software to select a respective best return signal for each pixel to be displayed. This system starts with information about the general orientation of the array relative to the part and a general predicted part shape. More specific orientation of the transmitted ultrasound beams relative to the part surface is done electronically by phasing the elements in the array(s) to cover the expected (i.e., predicted) surface as well as the full range of part surface variability.

    摘要翻译: 允许超声波检查可变和不规则形状的系统和方法。 该系统包括一个或多个超声波脉冲发生器/接收器,一个或多个超声波换能器阵列,用于保持和定位阵列的鞋或夹具,用于驱动阵列的数据采集软件以及数据分析软件,以选择 每个要显示的像素的最佳返回信号。 该系统从关于阵列相对于部件的一般取向和一般预测部件形状的信息开始。 通过定位阵列中的元件以覆盖预期(即,预测的)表面以及部分表面变化的全部范围,电子地通过电子地实现发射的超声波束相对于部件表面的更具体的取向。

    Method for Ultrasonic Inspection of Irregular and Variable Shapes
    4.
    发明申请
    Method for Ultrasonic Inspection of Irregular and Variable Shapes 有权
    超声波检查不规则形状的方法

    公开(公告)号:US20130340531A1

    公开(公告)日:2013-12-26

    申请号:US13532815

    申请日:2012-06-26

    IPC分类号: G01N29/04

    摘要: System and method for enabling ultrasonic inspection of a variable and irregular shape. The system comprises one or more ultrasonic pulser/receivers, one or more ultrasonic transducer arrays, a shoe or jig to hold and position the array(s), data acquisition software to drive the array(s), and data analysis software to select a respective best return signal for each pixel to be displayed. This system starts with information about the general orientation of the array relative to the part and a general predicted part shape. More specific orientation of the transmitted ultrasound beams relative to the part surface is done electronically by phasing the elements in the array(s) to cover the expected (i.e., predicted) surface as well as the full range of part surface variability.

    摘要翻译: 允许超声波检查可变和不规则形状的系统和方法。 该系统包括一个或多个超声波脉冲发生器/接收器,一个或多个超声波换能器阵列,用于保持和定位阵列的鞋或夹具,用于驱动阵列的数据采集软件以及数据分析软件,以选择 每个要显示的像素的最佳返回信号。 该系统从关于阵列相对于部件的一般取向和一般预测部件形状的信息开始。 通过定位阵列中的元件以覆盖预期(即,预测的)表面以及部分表面变化的全部范围,电子地通过电子地实现发射的超声波束相对于部件表面的更具体的取向。