Title :
Automatic Optical Inspection for Surface Mounting Devices with IPC-A-610D compliance
Author :
Vitoriano, Pedro M A ; Amaral, Tito G. ; Dias, Octávio Páscoa
Author_Institution :
ESTSetubal, Inst. Politec. de Setubal, Setúbal, Portugal
Abstract :
Automated Optical Inspection (AOI) Systems are commonly used on Printed Circuit Boards (PCB) manufacturing process. The use of this technology has been proved to be highly efficient on process improvements and quality achievements. The most difficult point on Surface Mounting Devices (SMD) inspection is the solder joint due to their specular reflections. Several studies have been made to improve this situation. In this paper, it is presented a solder joint classification system based on IPC-A-610D (Acceptability of Electronics Assemblies).
Keywords :
automatic optical inspection; printed circuits; solders; surface mount technology; IPC-A-610D compliance; automatic optical inspection system; electronics assembly; printed circuit boards; solder joint classification system; surface mounting devices; Image color analysis; Image segmentation; Inspection; Lighting; Reflection; Search problems; Soldering; Automated Optical Inspection; IPC-A-610D; Solder Joint; Surface Mounting Devices;
Conference_Titel :
Power Engineering, Energy and Electrical Drives (POWERENG), 2011 International Conference on
Conference_Location :
Malaga
Print_ISBN :
978-1-4244-9845-1
Electronic_ISBN :
2155-5516
DOI :
10.1109/PowerEng.2011.6036444
