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全自動(dòng)化電路板在線(xiàn)檢測系統
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西南交通大學(xué) 機械工程學(xué)院

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TP273;TP301????????????? ????????????? ?????????????

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Fully Automated Circuit Board Online Inspection System
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    摘要:

    為了降低檢測成本,同時(shí)提高電路板的檢測效率和準確率,設計了一種全自動(dòng)化電路板檢測系統。該系統在不改變現有生產(chǎn)線(xiàn)的情況下,能輕松對接電路板生產(chǎn)線(xiàn),實(shí)現成品電路板質(zhì)量檢測的全自動(dòng)化,并且可以接入工廠(chǎng)的FIS系統,實(shí)現了對產(chǎn)線(xiàn)的全面改造升級。系統選用工控機和ADLINK PCI-7432 IO卡來(lái)構成主控硬件平臺;在Qt軟件開(kāi)發(fā)環(huán)境下完成主控機軟件的開(kāi)發(fā),控制接駁臺、機械手和ICT檢測箱協(xié)調工作,完成對電路板的全自動(dòng)檢測。為了適配不同的電路板生產(chǎn)線(xiàn),提高系統的通用性,該檢測系統允許人工配置產(chǎn)線(xiàn)信息。經(jīng)過(guò)電路板生產(chǎn)廠(chǎng)家的實(shí)際應用,該系統運行可靠穩定,與傳統的人工檢測方法相比自動(dòng)化檢測速度為比人工快1倍,誤檢率為0.2%,大大提高了生產(chǎn)效率,降低了生產(chǎn)成本。

    Abstract:

    In order to reduce the detection cost and improve the detection efficiency and accuracy of the board, a fully automated circuit board inspection system is designed. The system can easily dock the circuit board production line without changing the existing production line, realize the full automation of the finished circuit board quality inspection, and can be connected to the FIS system of the factory to realize the comprehensive transformation and upgrade of the production line. The system selects IPC and ADLINK PCI-7432 IO card to form the main control hardware platform; completes the development of the main control software in the Qt software development environment, controls the coordination station, the robot and the ICT detection box to coordinate the work, complete the circuit board Fully automatic testing. In order to adapt to different circuit board production lines and improve the versatility of the system, the detection system allows manual configuration of production line information. Through the practical application of the circuit board manufacturer, the system runs reliably and stably. Compared with the traditional manual detection method, the automatic detection speed is 1 times faster than the manual, and the false detection rate is 0.2%, which greatly improves the production efficiency and reduces the production cost.

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黎超,張艷榮.全自動(dòng)化電路板在線(xiàn)檢測系統計算機測量與控制[J].,2019,27(12):71-74.

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歷史
  • 收稿日期:2019-07-25
  • 最后修改日期:2019-11-01
  • 錄用日期:2019-11-01
  • 在線(xiàn)發(fā)布日期: 2019-12-26
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