한국레이저가공학회지 (Laser Solutions)
- 제11권3호
- /
- Pages.21-24
- /
- 2008
- /
- 1229-0963(pISSN)
조선 적용을 위한 하이브리드 레이저 용접 캐리지 개발
Development of the Hybrid Laser Welding Carriage for Shipbuilding
- Shin, J.H. (Hyundai Industrial Research Institute (HIRI) of R&D Division, HYUNDAI HEAVY INDUSTRIAL CO., LTD.) ;
- Lee, Y.S. (Hyundai Industrial Research Institute (HIRI) of R&D Division, HYUNDAI HEAVY INDUSTRIAL CO., LTD.) ;
- Ryu, S.H. (Hyundai Industrial Research Institute (HIRI) of R&D Division, HYUNDAI HEAVY INDUSTRIAL CO., LTD.) ;
- Sung, H.J. (Hyundai Industrial Research Institute (HIRI) of R&D Division, HYUNDAI HEAVY INDUSTRIAL CO., LTD.)
- 발행 : 2008.09.30
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.