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아연도금 강판의 CO2 레이저-TIG 하이브리드 용접에 관한 연구 - Part 2 : 공정변수와 용접성과의 관계A Study CO2 Laser-TIG Hybrid Welding on Zinc-Coated Steel Sheet, Part 2 : Relationship between Welding Parameters and Weldability
- Other Titles
- A Study CO2 Laser-TIG Hybrid Welding on Zinc-Coated Steel Sheet, Part 2 : Relationship between Welding Parameters and Weldability
- Issue Date
- Apr-2006
- Publisher
- 대한용접접합학회
- Keywords
- Laser-TIG hybrid welding; CO2 laser; Zinc-coated steel; Welding parameter; Weldability
- Citation
- 대한용접접합학회지, v.24, no.4, pp.27 - 31
- Indexed
- KCI
- Journal Title
- 대한용접접합학회지
- Volume
- 24
- Number
- 4
- Start Page
- 27
- End Page
- 31
- ISSN
- 2466-2232
- Abstract
- Optimization of process parameters for laser-arc hybrid welding process is intrinsically sophisticated because the process has three kinds of parametersarc, laser and hybrid welding parameters. In this paper, the relationship between weldability and several process parameters such as laser beam-arc distance, electrode height, welding current and welding speed, were investigated by the full factorial experimental design. Weld quality was evaluated by using weight of spatters which is related with the pore area. It was found that the weld quality was increased with the increases in laser beam-arc distance and welding current, and decreased with the increases in electrode height and welding speed.
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Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
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