Paper Title:
Hot Forging Comparative Analyses by Using a Combined Finite Element Method
  Abstract

In this paper, single action die and double action die hot forging problems are analyzed by a combined FEM, which consists of the volumetrically elastic and deviatorically rigid-plastic FEM and the heat transfer FEM. The volumetrically elastic and deviatorically rigid-plastic FEM has some merits in comparison with the conventional rigid-plastic FEMs. Differences of calculated results for the two forging processes can be clearly seen in this paper. It is also verified that these calculated results are similar to those of the conventional rigid-plastic FEM in comparison with analyses of the same numerical examples by the penalty rigid-plastic FEM.

  Info
Periodical
Key Engineering Materials (Volumes 340-341)
Edited by
N. Ohno and T. Uehara
Pages
737-742
DOI
10.4028/www.scientific.net/KEM.340-341.737
Citation
Y. M. Guo, "Hot Forging Comparative Analyses by Using a Combined Finite Element Method", Key Engineering Materials, Vols. 340-341, pp. 737-742, 2007
Online since
June 2007
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