한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2008년도 추계학술대회 논문집
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- Pages.426-430
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- 2008
The Use of Finite Element Method to Predict the Hot Shear-Welding Process of Two Aluminum Plates
- Shang, Li-Dong (Graduate School of Mechanical Engineering, Pukyong National University) ;
- Lee, Kyeng-Kook (Graduate School of Mechanical Engineering, Pukyong National University) ;
- Jin, In-Tai (School of Mechanical Engineering, Pukyong National University)
- 발행 : 2008.10.09
초록
Hot shear-welding is a process of bonding two plates together by using shearing stress in a controlled manner. This study dealt with the hot shear-welding process of two aluminum plates. These two plates were piles up in the shear-welding mold. Due to the shearing stress, these two plates were cut off longitudinally, and meantime they were welded together. During this process the control of the surplus material flow is very important, and it can be realized by designing the overlapping length and the shape of the cavity. The commercial software Deform-3D was employed to predict the effect of these two factors. The overlapping length and the shape of the cavity that presents the optimum design was then developed to get a good shear-welding process.