조선 적용을 위한 하이브리드 레이저 용접 캐리지 개발

• 영문명: Development of the hybrid laser welding carriage for shipbuilding
• 발행기관: 한국레이저가공학회
• 저자명: 신정현(J. H. Shin) 이윤식(Y. S. Lee) 류상훈(S. H. Ryu) 성희준(H. J. Sung)
• 간행물 정보: 『한국레이저가공학회 학술대회 논문집』2008년도 춘계학술발표대회 논문집, 236~239쪽, 전체 4쪽
• 주제분류: 공학 > 기계공학
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

Hybrid laser welding technology is a good process to reduce a thermal distortion and increase the productivity. However, it requires a high investment and a massive modification of the fabrication line such as a gantry system, milling machine for the edge preparation, high power laser system and weld machine. Therefore the development of an economical laser welding system is a crucial point to apply this system in shipbuilding yard. In this study, a portable hybrid laser welding carriage was developed for I-butt joint without edge milling. It is expected that the carriage type system could reduce investment cost.