한국해양공학회:학술대회논문집 (Proceedings of the Korea Committee for Ocean Resources and Engineering Conference)
- 한국해양공학회 2006년 창립20주년기념 정기학술대회 및 국제워크샵
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- Pages.29-34
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- 2006
A diagnosis system and ultrasonic vibration energy in plant to quality control
- Suh, Chang-Min (School of Mechanical Engineering, Kyungpook National University) ;
- Song, Gil-Ho (Technical Research Center, POSCO) ;
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Pyoun, Young-Shik
(Dept. of Mechanical Engineering, SunMoon University)
;
- Kim, Seong-Yun (School of Mechanical Engineering, Kyungpook National University)
- 발행 : 2006.11.16
초록
In this paper, the mechanical characteristics of ultrasonic cold forged technology (UCFT) used for the trimming knife and the effects of ultrasonic vibration energy (UVE) into the trimming process on the state of the strip cutting face were studied. And a diagnosis system to quality control for trimming knife and strip cutting face was developed and installed in plant. By the plant application of UCFT, service life of knife was more increased over 100% than that of conventional knife. And using the developed diagnosis system, the knife breakage and saw ear have been perfectly detected and quality control of trimming face is obtained effectively.
키워드