CO₂ 레이저 용접시 비드패턴에 따른 용접강도 특성
The characteristic of strength weld according to patterns of weld bead on CO₂ laser welding
- 한국레이저가공학회
- 한국레이저가공학회 학술대회 논문집
- 2007년도 추계학술발표대회 논문집
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2007.1124 - 27 (4 pages)
- 58

In the remote welding system using CO₂ laser, laser beam can be rapidly transferred to a workpiece by moving mirrors of scanner system. So, it makes reducing the cycle time of welding process. We can also use and apply various kinds of weld beads by linear controlled mirrors. But most of the domestic car makers have usually applied use stitch-shaped weld bead. In that case, we don"t have the merit of remote welding system efficiently. Therefore, in this paper, we investigated the characteristic of strength weld according to patterns of weld bead on CO₂ laser welding. And we also studied the relationship between shape of weld bead and value of tensile load.
Abstract<BR>1. 서론<BR>2. 실험 방법<BR>3. 실험 결과 및 고찰<BR>4. 결론<BR>참고문헌<BR>
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