Laser Solutions (한국레이저가공학회지)
- Volume 3 Issue 2
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- Pages.53-61
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- 2000
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- 1229-0963(pISSN)
Development of laser tailored blank weld quality monitoring system
레이저 테일러드 블랭크 용접 품질 모니터링 시스템 개발
Abstract
On the laser weld production line, a slight alteration of the welding condition produces many defects. The defects are monitored in real time, in order to prevent continuous occurrence of defects, reduce the loss of material, and guarantee good quality. The measurement system is produced by using three photo-diodes for detection of the plasma and spatter signal in CO
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