| Autor: |
Jeong-Soo Lee, Han-Sur Bang, Hee-Seon Bang, Chan-Seung Ro, Yoon-Ki Lee, Chong-In Oh, Hyun-Soo Bong |
| Rok vydání: |
2008 |
| Předmět: |
|
| Zdroj: |
Journal of the Korean Welding and Joining Society. 26:29-35 |
| ISSN: |
1225-6153 |
| DOI: |
10.5781/kwjs.2008.26.5.029 |
| Popis: |
In this paper concentrate on the comparison of the thermal and mechanical characteristics in Butt joint of ship structure AH32 steel by using hybrid welding and conventional SAW. For this purpose, fundamental welding phenomena of hybrid process using Laser and MIG is investigated by the experiments and characteristics of thermal and welding residual stress distribution of welded joint in SAW and hybrid welding are understood from the result of FE numerical simulation and experimental values. From the result of this study, it is understood that Laser-MIG hybrid welding have high potential, make substantial saving of time and manufacturing cost and may proves its self robust in the butt joining of thick AH32 steel ship structural plate in the near future. 缀Ѐ㘰〻ሀ䝥湥牡氠瑥捨湯汯杹 |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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