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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 155 - 158 (4page)
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초록· 키워드
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In recent, there is an active research for automotive companies to apply magnesium alloy sheet on automotive body structure including outer panel components. For moving parts such as hood, door, trunk lid, and fender, hemming process is necessary since they consist of outer panel and inner panel. Hemming is the process which the flange of outer panel is bent over the around of inner panel to assemble together. Roller hemming has been applied for aluminum components since this is a desirable process for small number of production due to its longer cycle time than conventional press hemming. It has also been considered as an appropriate process for aftermarket due to its flexible production system. However, it is still difficult to apply roller hemming process on magnesium alloys since the formability of the alloy is limited at room temperature. Thus, in this research, AZ31 has been roller hemmed with laser heating, and its microstructure has been studied after hemming process.
목차
Abstract
1. 서론
2. 실험 방법
3. 미세조직분석 결과
4. 결론
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UCI(KEPA) : I410-ECN-0101-2017-551-000832394