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.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 저널정보
- 한국소성·가공학회 기타자료 The 8th International Conference and Workshop on numerical simulation of 3D seet metal forming processes (NUMISHEET 2011)
- 발행연도
- 2011.8
- 수록면
- 669 - 674 (6page)
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초록· 키워드
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This paper outlines the Taguchi optimization methodology, which is applied to optimize the effective parameters in forming cylindrical tubes by the new die set of tube hydro forming process. The process parameters evaluated in this research are axial feeding, initial and final forming pressure. The design of experiments based upon L9 orthogonal arrays by Taguchi was used and analysis of variance (ANOVA) was employed to analyze the effect of these parameters on the die cavity filling of the deformed tubes. The analysis of the results showed that the optimal condition for getting high precision in die cavity filling is to keep a combination of high initial and final pressure with suitable punch stroke. Finally, the confirmation test was derived based on the optimal combination of parameters and it was shown that the Taguchi method is suitable to examine the optimization.
목차
Abstract
INTRODUCTION
EXPERIMENTAL PROCEDURE AND TOOLING
NUMERICAL PROCEDURE
DESIGN OF EXPERIMENTS
DEVELOPING DESIGN MATRIX
ANALYSIS OF EXPERIMENTAL RESULTS
CONFIRMATION TEST
CONCLUSIONS
REFERENCES
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