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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/32114

Title: Preliminary Development of an Automated Optical Inspection System for Quality Control of Circular Saw Inserts
Authors: Wen-Tung Chang, Shui-Fa Chuang, Cheng-Yu Li, Fang-Jung Shiou, Geo-Ry Tang
Contributors: NTOU:Department of Mechanical and Mechatronic Engineering
國立臺灣海洋大學:機械與機電工程學系
Keywords: Automated optical inspection (AOI);Circular saw insert;Quality control;Defect detection;Geometric measurement
Date: 2012-08
Issue Date: 2012-06-15T07:23:32Z
Publisher: International Journal of Automation and Smart Technology
Abstract: Abstract:Circular saw inserts are fundamental and high-value-added cutting tool inserts used for sawing, slot milling, and other related machining processes. In their mass production, sintered blanks are first made by powder metallurgy and then precisely form-ground to generate the geometric shapes and dimensions required for cutting action. In order to ensure quality in the production of circular saw inserts, the defects of sintered blanks and geometric accuracy of semi-products must be inspected before and after the form-grinding process, respectively. To this end, this paper presents the preliminary development of an automated optical inspection (AOI) system for quality control of circular saw inserts. A prototype system was designed and constructed in this study. Image processing procedures were then developed to perform the calibration process of the prototype system, defect detection of the sintered blanks, and geometric measurement of the form-ground semi-products. Experiments were conducted to inspect insert samples and test the feasibility of the developed prototype system. Preliminary experimental results verified the presented prototype system and image processing procedures as being able to inspect certain circular saw inserts for ensuring quality control.
Relation: 3(1)
URI: http://ntour.ntou.edu.tw/handle/987654321/32114
Appears in Collections:[機械與機電工程學系] 演講及研討會

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