Statistical Process Monitoring System for SMT Industry Using Automatic Optical Inspection System

Abstract:

Article Preview

As the demand of higher throughput in high volume surface mounting technology (SMT) industry, inspection and testing have been notably emphasized. To alleviate concerns associated with board level soldering inspection, automatic optical inspection (AOI) has been actively used in SMT industry [1]. In this paper, statistical quality control method has been applied for board level inspection to maximize the performance of a commercially available AOI system. Considering its complication of SMT assembled board, implementing the quality control scheme for the measured variable data is fairly expensive. However, the proposed system efficiently utilizes both attribute and variable data collected for the daily/weekly based production yield reports, and further utilize as a method for in-line diagnostics in SMT manufacturing process.

Info:

Periodical:

Materials Science Forum (Volumes 580-582)

Edited by:

Changhee Lee, Jong-Bong Lee, Dong-Hwan Park and Suck-Joo Na

Pages:

561-564

DOI:

10.4028/www.scientific.net/MSF.580-582.561

Citation:

H. Y. Kim et al., "Statistical Process Monitoring System for SMT Industry Using Automatic Optical Inspection System", Materials Science Forum, Vols. 580-582, pp. 561-564, 2008

Online since:

June 2008

Export:

Price:

$35.00

In order to see related information, you need to Login.