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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 292 - 297 (6page)
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초록· 키워드
오류제보하기
MPF(Magnetic pulse forming) process refers to the high velocity and high strain rate deformation of a low-ductility materials driven by electromagnetic forces that are generated by the rapid discharge current through forming coil.
The goal of this study was to find the characteristics of dynamic behavior of workpiece and to find the main design process on MPF using bar forming coil. For these purposes, thin Al5053 sheet were used for the experiment. The measured strain data were analyzed by developed electromagnetic FE-model. The main design parameter is location of coil, electromagnetic force. In case of the bar forming coil, there exists the dead regions where the low electromagnetic force applied on the workpiece.
The goal of this study was to find the characteristics of dynamic behavior of workpiece and to find the main design process on MPF using bar forming coil. For these purposes, thin Al5053 sheet were used for the experiment. The measured strain data were analyzed by developed electromagnetic FE-model. The main design parameter is location of coil, electromagnetic force. In case of the bar forming coil, there exists the dead regions where the low electromagnetic force applied on the workpiece.
목차
Abstract
1. 서론
2. 전자기 펄스 성형
3. 실험
4. Bar 성형 코일의 전자기력 분포
5. 결론
참고문헌
참고문헌 (14)
참고문헌 신청
1. [학술지(정기간행물)] - Toros, S. O. / 2008 / Review of Warm Forming of Aluminum-magnesium Alloys / Journal of materials processing technology 207 (1) : 1 ~ 12
2. [학술지(정기간행물)] - Li, L. / 2003 / Laser Forming Thin Aluminum Sheets / Transactions of Nonferrous Metals Society of China 13 (1) : 161 ~ 164
3. [학술지(정기간행물)] - Kamal, M. / 2007 / Agile Manufacturing of a Micro-embossed Case by a Two-step Electromagnetic Forming Process / Journal of Manufacturing Science and Engineering 190 (1) : 41 ~ 50
4. [학술지(정기간행물)] - Seth, M. / 2005 / Formability of Steel Sheet in High Velocity Impact / Journal of materials processing technology 168 (3) : 390 ~ 400
5. [학술지(정기간행물)] - Oliveira, D. A. / 2005 / Electromagnetic Forming of Aluminnum Alloy Sheet: Free-form and Cavity Fill Experiments and Model / Journal of Materials Processing Technology 170 (1) : 350 ~ 362
2. [학술지(정기간행물)] - Li, L. / 2003 / Laser Forming Thin Aluminum Sheets / Transactions of Nonferrous Metals Society of China 13 (1) : 161 ~ 164
3. [학술지(정기간행물)] - Kamal, M. / 2007 / Agile Manufacturing of a Micro-embossed Case by a Two-step Electromagnetic Forming Process / Journal of Manufacturing Science and Engineering 190 (1) : 41 ~ 50
4. [학술지(정기간행물)] - Seth, M. / 2005 / Formability of Steel Sheet in High Velocity Impact / Journal of materials processing technology 168 (3) : 390 ~ 400
5. [학술지(정기간행물)] - Oliveira, D. A. / 2005 / Electromagnetic Forming of Aluminnum Alloy Sheet: Free-form and Cavity Fill Experiments and Model / Journal of Materials Processing Technology 170 (1) : 350 ~ 362
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UCI(KEPA) : I410-ECN-0101-2013-552-000512803