| 제목 |
유한요소해석을 통한 전자기 성형과 딥 드로잉 공정의 성형성 비교 분석 |
| 분야 |
생산기술 |
| 언어 |
Korean |
| 저자 |
임미래(부산대학교), 변한비(부산대학교), 송윤준(현대자동차), 박정수(현대자동차), 김정(부산대학교) |
| Key Words |
Electromagnetic forming(전자기 성형), Deep-drawing process(딥 드로잉 공정), Finite element analysis(유한요소해석), Formability(성형성), Forming limit diagram(성형한계선도) |
| 초록 |
Due to recent environmental regulations in the automobile industry and the expansion of the electric⋅hybrid vehicle market, vehicle weight reduction technology is emerging as a key factor influencing market competitiveness. Demand for aluminum alloy instead of steel is increasing driven by the demand to reduce vehicle weight. However, due to the low formability of aluminum alloys, the application area in the automotive industry s limited. To improve this limitation, electromagnetic forming(EMF) has been proposed. EMF is a high-speed forming technology that applies a strong electromagnetic field to a metal workpiece to form the workpiece at high speed and within a short time. In this paper, it was confirmed that formability was improved through electromagnetic forming using finite element analysis. |
| 원문(PDF) |
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