Automatic surface inspection of pickled steel strips at Kawasaki Steel Chiba Works

被引：0
|
作者：
Okuno, M [1 ]
Torao, A [1 ]
Tomura, Y [1 ]
Tsujimoto, M [1 ]
机构：
[1] Kawasaki Steel Corp, Tech Res Labs, Chuo Ku, Chiba 2600835, Japan
来源：
ADVANCED SENSORS FOR METALS PROCESSING | 1999年
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Conventional optical surface inspection systems for pickled steels have a problem in reliable inspection due to their varied surface nature. In order to solve this problem, new thresholding and classifying techniques were studied, and their performances were proved satisfactory in field tests. A new CCD-based inspection system using these techniques was installed in the No. 6 Pickling Line in Chiba Works, Kawasaki Steel Corporation. The camera arrangement of the system had been experimentally optimized. The system has been fully operational and has brought various benefits such as decrease in troubles caused by surface defects in the following processes.
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页码：101 / 111
页数：7
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