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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.
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Fractures and wrinkles are two major defects frequently found in the sheet metal forming process. The process has several noise factors that cannot be ignored when determining the optimal process conditions. Therefore, without any countermeasures against noise, attempts to reduce defects through optimal design methods have often led to failure. In this study, a new and robust design methodology that can reduce the possibility of formation of fractures and wrinkles is presented using decision-making theory. A two-attribute value function is presented to form the design metric for the sheet metal forming process. A modified complex method is adopted to isolate the optimal robust design variables. One of the major limitations of the traditional robust design methodology, which is based on an orthogonal array experiment, is that the values of the optimal design variables have to coincide with one of the experimental levels. As this restriction is eliminated in the complex method, a better solution can be expected. The procedure of the proposed method is illustrated through a robust design of the sheet metal forming process of a side member of an automobile body.
목차
ABSTRACT
1. 서론
2. 강건 설계와 의사결정이론
3. 다수속성 설계문제
4. 2속성 가치함수의 결정
5. 박판성형공정의 최적 강건 설계
6. 결론
참고문헌
참고문헌 (13)
참고문헌 신청
1. [학술대회논문] - Li, Y. Q. / 2005 / Application of Six Sigma Robust Optimization in Sheet Metal Forming / Numisheet : 819 ~ 824
2. [학술대회논문] - Strano, M. / 2005 / Robustness Evaluation and Tolerance Prediction for a Stamping Process with Springback Calculation by the FEM / Numisheet : 266 ~ 271
3. [학술대회논문] - Kim, K. / 2009 / Process optimization of Sheet Metal Forming Using Operating Window / Proceedings of the ASME IDETC/CIE : 209 ~ 216
4. [학술지(정기간행물)] - 김경모 / 2012 / 의사결정이론을 이용한 박판성형공정의 최적화 / 한국기계가공학회지 11 (2) : 125 ~ 136
5. [학술대회논문] - Buranathiti, T. / 2005 / Probabilistic Design in a Sheet Metal Stamping Process under Failure Analysis / Numisheet : 867 ~ 872
2. [학술대회논문] - Strano, M. / 2005 / Robustness Evaluation and Tolerance Prediction for a Stamping Process with Springback Calculation by the FEM / Numisheet : 266 ~ 271
3. [학술대회논문] - Kim, K. / 2009 / Process optimization of Sheet Metal Forming Using Operating Window / Proceedings of the ASME IDETC/CIE : 209 ~ 216
4. [학술지(정기간행물)] - 김경모 / 2012 / 의사결정이론을 이용한 박판성형공정의 최적화 / 한국기계가공학회지 11 (2) : 125 ~ 136
5. [학술대회논문] - Buranathiti, T. / 2005 / Probabilistic Design in a Sheet Metal Stamping Process under Failure Analysis / Numisheet : 867 ~ 872
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UCI(KEPA) : I410-ECN-0101-2015-580-001425918