Machine vision for automatic inspection of pin through hole components assembled on a PCB
1 CTI Renato Archer, 13069-901, Campinas – SP, Brazil.
2 Sumsung Eletrônica da Amazônia, 13097-000, Campinas – SP, Brazil.
3 Agencia Espacial Brasileira, Brasília - 70610-200, DF, Brazil.
Research Article
Global Journal of Engineering and Technology Advances, 2021, 06(01), 091-098.
Article DOI: 10.30574/gjeta.2021.6.1.0004
Publication history:
Received on 08 January 2021; revised on 15 January 2021; accepted on 17 January 2021
Abstract:
Automatic and innovative equipment was developed to inspect the assembly of pin-through-hole components on printed circuit boards. Its performance was tested on an industrial assembly line of motherboards for desktop computers. The test was conducted to inspect, under the binomial criterion Pass/Fail, the process of inserting PTH-DIMM components on semi-finished PCBs. Using the concept of Inspection Accuracy in binomial classification analysis it was estimated that the accuracy of this inspection is greater than 98%.
Keywords:
Automatic Optical Inspection; Machine Vision; Printed Circuit Board; PTH components.
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Copyright © 2021 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0