Simulation-based prediction model of the draw-bead restraining force and its application to sheet metal forming process

Journal of Materials Processing Technology

Volumn 187-188, Issue , 2007, Pages 123-127

  Bae, G H ^a   Song, J H ^a   Huh, H ^a   Kim, S H ^b   Park, S H ^c  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Daegu University   (South Korea)

^c POSCO   (South Korea)

Author keywords

Box Behnken design; Draw bead restraining force; Prediction model; Tool design

Indexed keywords

COMPUTER SIMULATION; MATHEMATICAL MODELS; METAL FORMING; PRODUCT DESIGN; PRODUCT DEVELOPMENT; SHEET METAL;

BOX-BEHNKEN DESIGN; DRAW-BEAD RESTRAINING FORCE; PREDICTION MODEL; TOOL DESIGN;

FLOW CONTROL;

EID: 33947279953     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2006.11.059     Document Type: Article

References (7)

1. Nine H.D. Drawbead forces in sheet metal forming. In: Kolstinen D., and Wang N. (Eds). Mechanics of Sheet Metal Forming (1978), Plenum Press 179-211
2. Stoughton T.B. Model of drawbead forces in sheet metal forming. Proceedings of the 15th Biennial Congress IDDRG. May (1988) 205-215
3. Choi T.H., Huh H., Chun B.K., and Lee J.H. Draw-bead simulation by an elasto-plastic finite element method with directional reduced integration. J. Mater. Process. Technol. 63 (1997) 666-671
4. Keum Y.T., Kim J.H., and Ghoo B.Y. Expert drawbead models for finite element analysis of sheet metal forming processes. Int. J. Solids Struct. 38 (2001) 5335-5353
5. Liu G., Lin Z., and Bao Y. Optimization design of drawbead in drawing tools of autobody cover panel. J. Eng. Mater. Technol. 124 (2002) 278-285
6. Song J.H., Huh H., Kim S.H., and Park S.H. Springback reduction in stamping of front side member with a response surface method. Proceedings of the 6th International Conference NUMISHEET 2005. August (2005) 303-308
7. Huh H., and Kim S.H. Optimum process design in sheet-metal forming with finite element analysis. J. Eng. Mater. Technol. 123 (2001) 476-481