초기 형상 불안정성 기반 성형한계선도의 이론적 변수에 따른 성형 한계영역 평가

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 판재소재 기본 물성치
• 3. 한계 돔실험을 통한 성형한계선도
• 4. 초기 형상불안정 기반 성형현계선도
• 5. 결론
• REFERENCES

참고문헌 (Reference)

1 W. F. Hosford, Society of Manufacturing Engineers 191-196, 1979

2 M. Gensamer, "Strength and Ductility" 36 : 30-60, 1946

3 D. Banabic, "Prediction of the Influence of Yield Locus on the Limit Strains in Sheet Metals" 109 (109): 9-12, 2001

4 W. J. Song, "Prediction and Confirmation of Analytical Forming Limit Curves of Magnesium Alloy Sheet Based on Flow Stress Modelling and Experiments Considering Temperature and Strain Rate Effects" Special : 871-876, 2011

5 H. W. Swift, "Plastic Instability under Plane Stress" 1 (1): 1-18, 1952

6 S. P. Keeler, "Plastic Instability and Fracture in Sheets Stretched over Rigid Punches" 56 : 25-48, 1963

7 R. Hill, "On Discontinuous Plastic State with Special Reference to Localized Necking in Thin Sheets" 1 (1): 19-30, 1952

8 H. Aretz, "Numerical Analysis of Diffuse and Localized Necking in Orthotropic Sheet Metals" 23 (23): 798-840, 2007

9 ISO Copyright Office, "Metallic Materials: Sheet and Strip – Determination of Forming Limit Curves" ISO 2006

10 Y. Lou, "M-K 모델 기반의 박판금속 성형성 평가에서 물성의 영향에 대한 해석적 연구" 한국소성가공학회 19 (19): 393-398, 2010

11 Z. Marchiniak, "Limits Strains in the Processes of Stretch Forming Sheet Metal" 9 (9): 609-620, 1967

12 A. R. Bazzaz, "Calculation of Forming Limit Diagrams using Hill’s 1993 Yield Criterion" 53 (53): 262-270, 2011

13 G. M. Goodwin, "Application of Strain Analysis to Sheet Metal Problems in the Press Shop" SAE 1968

14 S. Ahmadi, "An Experimental and Theoretical Study on the Prediction of Forming Limit Diagrams using New BBC Yield Criteria and M-K Analysis" 44 (44): 1272-1280, 2009

15 "ASTM Standards, Standard Test Method for Plastic Strain Ratio r for Sheet Metal, ASTM E517"