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1. 发明公开

EP3128290A1 METHODS AND SYSTEM FOR DETERMINING SHEAR ANGLE 有权
标题翻译： VERFAHREN UND SYSTEM ZUR BESTIMMUNG DES SCHERWINKELS
公开(公告)号：EP3128290A1
公开(公告)日：2017-02-08
申请号：EP16172864.7
申请日：2016-06-03
申请人： The Boeing Company
发明人： Thompson, Jeffrey G. , Nansen, David S. , Bulthuis, Ronald V. , Riechers, Thomas E.
IPC分类号： G01B15/00 , G01N23/00 , B32B3/00
CPC分类号： G01N23/04 , B32B3/00 , G01B15/00 , G01N1/00 , G01N2223/33 , G01N2223/615
摘要： A process (130) for determining an actual shear angle (θ) between an interior wall (30) and a facesheet (22, 24) of a cellular panel (20) using an imaging system (40) is disclosed. The imaging system includes a radiation source (44) and a detector (46) diametrically opposed to the radiation source. The process includes positioning (132) the cellular panel at a tilt angle (φ) relative to a line (50) extending between the radiation source and the detector, transmitting (134) radiation from the radiation source to the detector through the cellular panel at the tilt angle to obtain an image (62), measuring (136) a projected shear angle (α) in the obtained image, and determining (138) the actual shear angle between the interior wall and the facesheet using the tilt angle and the projected shear angle.
摘要翻译：公开了一种用于使用成像系统（40）确定蜂窝板（20）的内壁（30）和面板（22,24）之间的实际剪切角（¸）的工艺（130）。成像系统包括辐射源（44）和与辐射源径向相对的检测器（46）。该过程包括相对于在辐射源和检测器之间延伸的线（50）以倾斜角（Æ）定位（132）蜂窝板，并通过蜂窝板将辐射源辐射（134）到检测器以获得图像（62）的倾斜角度，测量（136）所获得的图像中的投影剪切角（±），并且使用倾斜角度和投影的角度确定（138）内壁和面板之间的实际剪切角度剪切角。

2. 发明授权

EP3128290B1 METHODS AND SYSTEM FOR DETERMINING SHEAR ANGLE 有权
标题翻译：用于确定剪切角的方法和系统
公开(公告)号：EP3128290B1
公开(公告)日：2018-03-14
申请号：EP16172864.7
申请日：2016-06-03
申请人： The Boeing Company
发明人： Thompson, Jeffrey G. , Nansen, David S. , Bulthuis, Ronald V. , Riechers, Thomas E.
IPC分类号： G01B15/00 , G01N23/00 , B32B3/00 , G01N1/00 , G01N23/04
CPC分类号： G01N23/04 , B32B3/00 , G01B15/00 , G01N1/00 , G01N2223/33 , G01N2223/615
摘要： A process (130) for determining an actual shear angle (¸) between an interior wall (30) and a facesheet (22, 24) of a cellular panel (20) using an imaging system (40) is disclosed. The imaging system includes a radiation source (44) and a detector (46) diametrically opposed to the radiation source. The process includes positioning (132) the cellular panel at a tilt angle (Æ) relative to a line (50) extending between the radiation source and the detector, transmitting (134) radiation from the radiation source to the detector through the cellular panel at the tilt angle to obtain an image (62), measuring (136) a projected shear angle (±) in the obtained image, and determining (138) the actual shear angle between the interior wall and the facesheet using the tilt angle and the projected shear angle.

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