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1. 发明授权

US06485176B1 Inspection system with rho-theta x-ray source transport system 失效
标题翻译：检测系统与rho-θx射线源运输系统
公开(公告)号：US06485176B1
公开(公告)日：2002-11-26
申请号：US09689466
申请日：2000-10-12
申请人： Shih-Liang Chen , Jason T. McGaffey , Clifford S. Schuring
发明人： Shih-Liang Chen , Jason T. McGaffey , Clifford S. Schuring
IPC分类号： H05G102
CPC分类号： G01N23/04
摘要： Inspection systems with rho-theata x-ray source motion for inspection of populated printed circuit boards and the like. The inspection systems include a transport system for transporting articles to be inspected into and out of the inspection system. An x-ray source is mounted on a first radial translation system adjacent one side of the article to be inspected for translation along an axis parallel to the article to be inspected. The first translation system is rotatably mounted about an axis perpendicular to the article to be inspected so that the x-ray source may be positioned and moved anywhere within an area by proper coordination of the angle of rotation of the rotary transport system and the translational position of the first translational system. The exemplary embodiment disclosed also includes a second translational system supported on the first translational system for movement of the x-ray source in a direction parallel to the axis of rotation of the rotary transport system.
摘要翻译：具有rho-theata x射线源运动的检查系统用于检查填充印刷电路板等。检查系统包括用于运送待检查物品进出检查系统的运输系统。 X射线源安装在邻近待检查制品一侧的第一径向平移系统上，沿着平行于待检查物品的轴平移。第一翻译系统围绕垂直于待检查物品的轴线可旋转地安装，使得x射线源可以通过旋转传送系统的旋转角度和平移位置的适当协调来定位和移动到区域内的任何地方的第一个翻译系统。所公开的示例性实施例还包括支撑在第一平移系统上的第二平移系统，用于在平行于旋转传送系统的旋转轴线的方向上移动x射线源。

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