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公开(公告)号：US20140116144A1
公开(公告)日：2014-05-01
申请号：US14148674
申请日：2014-01-06
申请人： The Boeing Company
CPC分类号： G01N29/28 , B33Y80/00 , G01N29/223 , G01N29/24 , G01N2291/101
摘要： A method comprises positioning an ultrasonic probe against a surface of an item. The probe includes a chamber formed in part by a flexible membrane, which is opposite the surface. The method further comprises moving the probe along the surface while varying chamber pressure to flex the membrane to accommodate the surface.
摘要翻译： 一种方法包括将超声波探针定位在物品的表面上。 探针包括由与表面相对的柔性膜部分形成的腔室。 该方法还包括沿着表面移动探针，同时改变腔室压力以弯曲膜以适应表面。
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公开(公告)号：US20170038313A1
公开(公告)日：2017-02-09
申请号：US14821267
申请日：2015-08-07
申请人： The Boeing Company
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , B32B3/00 , G01B15/00 , G01N1/00 , G01N2223/33 , G01N2223/615
摘要： A method for determining an actual shear angle between an interior wall and a facesheet of a cellular panel using an imaging system is disclosed. The imaging system may include a radiation source and a detector diametrically opposed to the radiation source. The method may include positioning the cellular panel at a tilt angle relative to a line extending between the radiation source and the detector, transmitting radiation from the radiation source to the detector through the cellular panel at the tilt angle to obtain an image, measuring a projected shear angle in the obtained image, and determining the actual shear angle between the interior wall and the facesheet using the tilt angle and the projected shear angle.
摘要翻译： 公开了一种使用成像系统确定蜂窝式面板的内壁和面板之间的实际剪切角的方法。 成像系统可以包括辐射源和与辐射源径向相对的检测器。 该方法可以包括将蜂窝面板相对于在辐射源和检测器之间延伸的线以倾斜角度定位，以倾斜角度通过蜂窝面板将辐射从辐射源传输到检测器，以获得图像，测量投影 在获得的图像中的剪切角度，以及使用倾斜角度和投影的剪切角度来确定内壁和面板之间的实际剪切角度。
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公开(公告)号：US09880112B2
公开(公告)日：2018-01-30
申请号：US14821267
申请日：2015-08-07
申请人： The Boeing Company
CPC分类号： G01N23/04 , B32B3/00 , G01B15/00 , G01N1/00 , G01N2223/33 , G01N2223/615
摘要： A method for determining an actual shear angle between an interior wall and a facesheet of a cellular panel using an imaging system is disclosed. The imaging system may include a radiation source and a detector diametrically opposed to the radiation source. The method may include positioning the cellular panel at a tilt angle relative to a line extending between the radiation source and the detector, transmitting radiation from the radiation source to the detector through the cellular panel at the tilt angle to obtain an image, measuring a projected shear angle in the obtained image, and determining the actual shear angle between the interior wall and the facesheet using the tilt angle and the projected shear angle.
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公开(公告)号：US09016130B2
公开(公告)日：2015-04-28
申请号：US14148674
申请日：2014-01-06
申请人： The Boeing Company
CPC分类号： G01N29/28 , B33Y80/00 , G01N29/223 , G01N29/24 , G01N2291/101
摘要： A method comprises positioning an ultrasonic probe against a surface of an item. The probe includes a chamber formed in part by a flexible membrane, which is opposite the surface. The method further comprises moving the probe along the surface while varying chamber pressure to flex the membrane to accommodate the surface.
摘要翻译： 一种方法包括将超声波探针定位在物品的表面上。 探针包括由与表面相对的柔性膜部分形成的腔室。 该方法还包括沿着表面移动探针，同时改变腔室压力以弯曲膜以适应表面。
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