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发明公开
CN103363928A 用于检测PCB板件平整性的方法和装置 失效 - 权利终止

用于检测PCB板件平整性的方法和装置
摘要：
本发明提供了用于检测PCB板件平整性的方法，包括：将PCB板件水平放置，在PCB板件的垂直上方设置测距装置；通过将PCB板件水平移动，利用测距装置测量到PCB板件表面上多个点的距离；对多个点的距离进行分析，以确定PCB板件的平整度。本发明提供了一种用于检测PCB板件平整性的装置，包括：工作台，用于水平夹持及移动PCB板件，以及将测距装置固定在PCB板件的垂直上方；测距装置，用于测量到PCB板件表面上多个点的距离；分析装置，用于对多个点的距离进行分析，以确定PCB板件的平整度。本发明简单经济地实现了PCB板件的精确测量。
摘要（英）：

The invention provides a method and a device for detecting the smoothness of a PCB (printed circuit board). The method comprises the steps of horizontally placing the PCB and arranging a distance measuring device vertically above the PCB; measuring the distances to a plurality of points on the surface of the PCB by using the distance measuring device through moving the PCB horizontally; analyzing the distances of the plurality of points so as to determine the smoothness of the PCB. The invention provides a device for detecting the smoothness of the PCB, which comprises an operating platform, the distance measuring device and an analyzing device, wherein the operating platform is used for horizontally clamping and moving the PCB, and fixing the distance measuring device at a position vertically above the PCB; the distance measuring device is used for measuring the distances to a plurality of points on the surface of the PCB; and the analyzing device is used for analyzing the distances of the plurality of points so as to determine the smoothness of the PCB. The method and the device provided by the invention realize accurate measurement of the PCB simply and economically.

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