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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.10
- 수록면
- 7 - 14 (8page)
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초록· 키워드
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The legitimacy of dominating factor in the high accuracy prediction of welding distortion was investigated for butt welding and fillet welding. When out-of-plane distortion was measured by the experiment objecting to butt welding, if tack welding was easily performed, the position of a neutral axis was variously changed by the irregularity. Then, there have been a case that out-of-plane distortion was generated in the unexpected direction. This case should be especially noted. New model for the experiment was proposed so as to solve this problem. As it was elucidated by the case of fillet welding, it was verified that the analysis should be carried out with satisfying the yield condition (especially at high temperature above 700 degree Celsius) and with closely simulating the penetration shape (heat input in weld metal) in order to solve the proposition that is the high accuracy prediction of welding distortion. It was confirmed that residual stress is highly predicted because welding distortion is highly predicted, too.
목차
Abstract
1. 서론
2. 맞대기 용접
3. 필렛용접
4. 레이져용접
5. 결론
Reference
참고문헌 (6)
참고문헌 신청
1. [단행본] - WATANABE M. / 1965 / Welding Mechanics and its application / Asakura-shoten
2. [학술지(정기간행물)] - KIM Y.-C. / 2005 / The High Accurate Prediction of Welding Distortion Generated by Fillet Welding / Quart. J. of JWS 23 (3) : 431 ~ 435
3. [학술지(정기간행물)] - KIM Y.-C. / 1999 / Production Mechanisms for Out-of-plane Deformation in Fillet Welding and Investigation of Generality / Quart. J. of JWS 17 (2) : 294 ~ 300
4. [학술대회논문] - KIM Y.-C. / 2003 / Development of Tool for Predicting Welding Distortion with High Accuracy / Nat. Meet. of JWS, Special Session : 21 ~ 22
5. [학술지(정기간행물)] - Bang, Han-Sur / 1991 / Analysis on The Three-Dimensional Unstationary Heat Conduction on The Welding of Thick Plate by F.E.M / J. of KWS 9 (2) : 37 ~ 43
2. [학술지(정기간행물)] - KIM Y.-C. / 2005 / The High Accurate Prediction of Welding Distortion Generated by Fillet Welding / Quart. J. of JWS 23 (3) : 431 ~ 435
3. [학술지(정기간행물)] - KIM Y.-C. / 1999 / Production Mechanisms for Out-of-plane Deformation in Fillet Welding and Investigation of Generality / Quart. J. of JWS 17 (2) : 294 ~ 300
4. [학술대회논문] - KIM Y.-C. / 2003 / Development of Tool for Predicting Welding Distortion with High Accuracy / Nat. Meet. of JWS, Special Session : 21 ~ 22
5. [학술지(정기간행물)] - Bang, Han-Sur / 1991 / Analysis on The Three-Dimensional Unstationary Heat Conduction on The Welding of Thick Plate by F.E.M / J. of KWS 9 (2) : 37 ~ 43
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UCI(KEPA) : I410-ECN-0101-2014-580-002724272