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1. 发明授权

US08520066B2 Automated optical inspection system for the runout tolerance of circular saw blades 失效
标题翻译：自动光学检测系统，用于圆锯片的跳动公差
公开(公告)号：US08520066B2
公开(公告)日：2013-08-27
申请号：US13052579
申请日：2011-03-21
申请人： Wen-Tung Chang , Chin-Hsien Su , Dong-Xie Guo , Geo-Ry Tang , Fang-Jung Shiou
发明人： Wen-Tung Chang , Chin-Hsien Su , Dong-Xie Guo , Geo-Ry Tang , Fang-Jung Shiou
IPC分类号： H04N9/47 , H04N7/18
CPC分类号： G01B11/08 , G01B11/2408
摘要： An automated optical inspection system for the runout tolerance of circular saw blades comprises a rotating device, a first and a second optical inspection module, and a computing device. The rotating device is used to rotate a circular saw blade. The circular saw blade includes multiple teeth, and each tooth has a side and a back. The first/second optical inspection module is used to capture a side/back image of the tooth. The computing device activates the rotating device to rotate the circular saw blade, and activates the first and the second optical inspection module to capture the side image and the back image of each tooth upon rotation of the circular saw blade. The computing device performs a radial-position-calculating procedure according to the side images, to obtain an amount of radial runout, and performs an axial-position-calculating procedure according to the back images, to obtain an amount of axial runout.
摘要翻译：用于圆锯片的跳动公差的自动光学检测系统包括旋转装置，第一和第二光学检查模块以及计算装置。旋转装置用于旋转圆锯片。圆锯片包括多个齿，每个齿都有一个侧面和一个后部。第一/第二光学检查模块用于捕获牙齿的侧面/背面图像。计算装置激活旋转装置以旋转圆锯片，并且激活第一和第二光学检查模块以在圆锯片旋转时捕获每个齿的侧面图像和背面图像。计算装置根据侧面图像执行径向位置计算步骤，以获得径向跳动量，并且根据背景图像执行轴向位置计算步骤，以获得轴向跳动量。

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