지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Springback is a very typical dimensional discrepancy phenomenon, which occurs usually on the final stamping parts after the tool loading is removed. Variation of springback leads to amplified variations and problems during assembly of the stamped components, in turn, resulting in quality issues. The variations in the properties of the incoming material and process parameters are the main causes of springback variation. In this research, a robust design methodology which combines orthogonal array based experimental design and design space reduction skim to reduce the springback variation for advanced high strength steel parts in sheet metal forming is suggested. The concept of design space reduction is adapted in the experimental design setup to improve the quality of the obtained solution. The effectiveness of the proposed procedures is illustrated through a robust design of springback in metal forming process of a cross member of auto body.
목차
ABSTRACT
1. 서론
2. 강건 설계
3. Springback의 강건 설계
4. 결론
REFERENCES
참고문헌 (19)
참고문헌 신청
1. [학술지(정기간행물)] - Zhang, Z. T / 1995 / Effects of process variables and material properties on the springback behavior of 2D-draw bending parts / Automotive Stamping Technology, SAE : 11 ~ 18
2. [학술지(정기간행물)] - Geng, L. M. / 2002 / Role of plastic anisotropy and its evolution on springback / Int. J. Mech. Sci 44 (1) : 123 ~ 148
3. [학술대회논문] - Col, A / 2003 / Investigation on process forming scatter origin / Proceedings of Sixth International ESAFORM Conference on Material Forming
4. [학술대회논문] - Song, J. H / 2005 / Springback reduction in stamping of front side member with a response surface method / Proceedings of the 6th International Conference NUMISHEET 2005 : 303 ~ 308
5. [학술지(정기간행물)] - Bae, G. H / 2007 / Simulation-based prediction model of the draw-bead restraining force and its application to sheet metal forming process / J. of Materials Processing Technology 187 (188) : 123 ~ 127
2. [학술지(정기간행물)] - Geng, L. M. / 2002 / Role of plastic anisotropy and its evolution on springback / Int. J. Mech. Sci 44 (1) : 123 ~ 148
3. [학술대회논문] - Col, A / 2003 / Investigation on process forming scatter origin / Proceedings of Sixth International ESAFORM Conference on Material Forming
4. [학술대회논문] - Song, J. H / 2005 / Springback reduction in stamping of front side member with a response surface method / Proceedings of the 6th International Conference NUMISHEET 2005 : 303 ~ 308
5. [학술지(정기간행물)] - Bae, G. H / 2007 / Simulation-based prediction model of the draw-bead restraining force and its application to sheet metal forming process / J. of Materials Processing Technology 187 (188) : 123 ~ 127
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UCI(KEPA) : I410-ECN-0101-2014-580-003607034