On the use of artificial intelligence tools for fracture forecast in cold forming operations

Journal of Materials Processing Technology

Volumn 177, Issue 1-3, 2006, Pages 315-318

  Di Lorenzo, Rosa ^a   Ingarao, Giuseppe ^a   Micari, Fabrizio ^a  

^a UNIVERSITY OF PALERMO   (Italy)

Author keywords

Artificial intelligence; Artificial neural networks; Bulk forming; Ductile fracture; Forming process design

Indexed keywords

ARTIFICIAL INTELLIGENCE; DUCTILE FRACTURE; FORECASTING; NEURAL NETWORKS; PRODUCTION ENGINEERING;

BULK FORMING; COLD FORMING; FORMING PROCESS DESIGN; PREDICTIVE TOOLS;

FORMING;

EID: 33745844380     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2006.04.032     Document Type: Article

References (11)

1. Landre J., Pertence A., Cetlin P.R., Rodrigues J.M.C., and Martins P.A.F. On the utilization of ductile fracture criteria in cold forging. Finite Elem. Anal. Des. 39 (2003) 175-218
2. Gouveia B.P.P.A., Rodrigues J.M.C., and Martins P.A.F. Ductile fracture in metalworking: an experimental and theoretical research. J. Mater. Process. Technol. 101 (2000) 52
3. Rice J.R., and Tracey D.M. On the ductile enlargement of voids in triaxial stress fields. J. Mech. Phys. Solids 17 (1969) 201-217
4. Needleman A., and Tvergaard V. An analysis of ductile rupture in notched bars. J. Mech. Phys. Solids 32 (1984) 461
5. Klocke F., and Breuer D. Using the finite element method and artificial neural networks to predict ductile fracture in cold forming processes. Proceedings of the 8th Numiform Conference (2004)
6. Di Lorenzo R., Maniscalco A., Corona V., and Micari F. Prediction of ductile fracture criterion in bulk metal forming: an artificial neural networks based approach. Proceedings of the 8th ICTP (2005) 143-144
7. Ragab A.R. Fracture limit curve in upset forging of cylinders. Mater. Sci. Eng. A334 (2002) 114-119
8. Koa D.C., and Kimb B.M. The prediction of central burst defects in extrusion and wire drawing. J. Mater. Process. Technol. 102 (2000) 19-24
9. Borsellino C., Micari F., and Ruisi V.F. Central bursts prediction in extrusion. Proceedings of the 1st Conference and Exhibition on Design and Production of Dies and Molds (1997) 341-346
10. Borsellino C., Micari F., and Ruisi V.F. A new shear energy criterion for ductile fracture prediction in cold forming. Proceedings of the 4th A.I.TE.M. Conference (1999) 379-386
11. Ambrogio G., Filice L., and Umbrello D. Numerical analysis of the fracture surface in thick sheets blanking. Proceedings of 7th ESAFORM Conference (2004) 757-760