使用2D机器视觉对表面贴装组件进行自动光学检查

15th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1989-11-06 DOI:10.1109/IECON.1989.69697

Y. Watanabe

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引用次数: 6

摘要

讨论了一种基于二维视觉的表面贴装构件缺陷检测系统及其检测算法。所述的表面贴装焊后检测系统可检测组件极性、移位组件、缺失组件、桥接以及焊角的存在/缺失，精度为99.9%。圆角上焊料不足的检测精度可达99.5%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Automated optical inspection of surface mount components using 2D machine vision

An inspection system based on two-dimensional vision and the algorithms for inspecting various surface mount component defects are discussed. The surface mount postsolder inspection system described detects component polarity, shifted components, missing components, bridges, and the presence/absence of a solder fillet with an accuracy of 99.9%. Insufficient solder on a fillet can be detected with 99.5% accuracy.<>

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15th Annual Conference of IEEE Industrial Electronics Society

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