Improvement of die life by minimisation of damage accumulation and optimisation of preform design

Journal of Materials Processing Technology

Volumn 80-81, Issue , 1998, Pages 608-612

  Lapovok, R ^a  

^a CSIRO   (Australia)

Author keywords

Damage; Die life; Optimisation; Preform design

Indexed keywords

EID: 0141883084     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-0136(98)00213-1     Document Type: Article

References (11)

1. N. Akgerman, J.R. Becker, T. Altan, Preform design in closed-die forging, Metall. Metal Forming 40 (1973) 135-138.
2. J.J. Park, N. Rebelo, S. Kobayashi, A new approach to preform design in metal forming with the finite element method, Int. J. Mach. Tool Des. Res. 23 (1983) 71-82.
3. N. Kim, S. Kobayashi, Preform design in H-shaped cross sectional axisymmetrical forging by the finite element method, Int. J. Mach. Tool Manuf. 30 (2) (1990) 243-268.
4. R. Lapovok, P.F. Thomson, An approach to preform design, Int. J. Mach. Tool Manuf. 35 (11) (1995) 1537-1544.
5. R. Lapovok, A damage mechanics approach to fatigue fracture of tools in metal working processes, computational plasticity. Fundamentals and applications. In: Proceeding of the 4th International Conference, Barcelona, Spain, Pineridge Press, Swansea, UK, 1995, pp. 1119-1130.
6. J. Lemaitre, J. Chaboche, A non-linear model of creep-fatigue damage cumulation and interaction, in: J. Huit (Ed.), Mechanics of Visco-Plastic Media and Bodies, Springer, Berlin, 1975, pp. 291-300.
7. L.M. Kachanov, Introduction to Continuum Damage Mechanics, Kluwer, Dordrecht, 1986.
8. S.V. Smirnov, A.A. Bogatov, Workability resource of machine elements and mechanism under plastic and mechanical deformations, Novye Mater. Technol. Mashin. 6 (1) (1993) 61-68 (in Russian).
9. A.A. Bogatov, S.V. Smirnov, O.I. Miziridsky, Resource of Metal Plasticity by Metal Forming, Metallurgiya, Moscow, 1985, 144 pp. (in Russian).
10. R. Lapovok, S. Smirnov, V. Shveykin, Proceedings of First Australasian Congress on Applied Mechanics (preprints), Institute of Engineers, Melbourne, Australia, 1996, pp. 181-185.
11. FORM-2D, Finite Element System for Simulation and Analysis of Forming Processes, (Finite Element Analysis package), Quantor, Moscow, 1995.