Laser Solutions (한국레이저가공학회지)
- Volume 16 Issue 3
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- Pages.22-26
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- 2013
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- 1229-0963(pISSN)
Welding characteristics of Metal bellows using a Fiber laser
파이버 레이저를 이용한 밸로우즈 용접특성에 관한연구
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Kim, Jeng-O
(Korea Institute of Machinery & Materials) ;
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Lee, Jae-Hoon
(Korea Institute of Machinery & Materials) ;
- Lee, Seung-Woo (Korea Institute of Machinery & Materials)
- Received : 2013.09.09
- Accepted : 2013.09.26
- Published : 2013.09.30
Abstract
Fiber laser welding was performed on SUS Materials metal bellows. The results can be summarized as follows: When we tried to change welding focus location. we get the best welding line when focus location placed 0mm. In product welding, We could make a satisfactory product in constant area by applying optimized conditions and show a table that is able to help producer easily to apply it to manufacturing. In comparison with existing TIG and plasma welding, welded bellows by fiber laser has faster processing speed, smaller thermal effect, very narrow welding area and fine surface.