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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
- 학술대회자료
- 저자정보
- 발행연도
- 2013.5
- 수록면
- 110 - 113 (4page)
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초록· 키워드
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In this paper, the metal flow lines in product design as well as in forging process design are emphasized with typical application examples. The prediction of metal flow lines using metal forming simulation technology is introduced with their characteristics. An experimental study shows that the metal flow lines have great influence on the structural rigidity of the product. We introduce various typical applications including the case of the severely cut metal flow lines during machining especially on the region where the periodically contacting forces are exerted, the case of abnormal distortion of metal flow lines which can cause the broken or ruined metal flow lines due to much elongation or hot shortness due to viscous heating and the case of the macrosegregation region which should be controlled not to be neighboring with the force bearing region. An example of weight reduction of an automobile part considering the improved metal flow lines is also introduced. These typical applications can give the process engineers the insight in conducting the automobile or mechanical parts design as well as in developing their related manufacturing processes.
목차
Abstract
1. 서론
2. 소성유동선 해석
3. 소성유동선을 고려한 공정설계
4. 결론
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UCI(KEPA) : I410-ECN-0101-2017-551-000839828