ISSN 2594-5327
49º Congresso anual — Vol. 49, Num. 1 (1994)
Título
Autoria
DOI
Downloads
Resumo
The numerical FEM simulation of the metal flow during the drawing processes supplies very useful information about many process parameters, useful for the design of these processes. The effective strain distribution is very interesting for the analysis of the applied drawing technology. The results of FEM simulation of 1H18N9T steel rods are presented. The simulation was performed using commercial FORGE2 program. The numerically calculated field of strains were then validated experimentally and compared with the results obtained by means of visioplastic method. The good agreement of the theoretical and experimental results is observed. Obtained results show the high sensitivity of the effective strain distribution with respect to technological parameters of drawing process. The knowledge of the effective strain field allows to predict the localization of the faults in drawing products and can be used for the improvement of the product quality by the adequate choice of the technology parameters.
Palavras-chave
FEM simulation, effective strain, rod drawing, visioplasticity, process parameters
Como citar
Luksza, J.; Packo, M.; Kusiak, J.; Sadok, L..
ANALYSIS OF STRAINS IN ROD DRAWING PROCESSES USING FEM AND VISIOPLASTIC METHODS,
p. 2803-2818.
In: 49º Congresso anual,
Rio de Janeiro, Brasil,
1994.
ISSN: 2594-5327, DOI 10.5151/2594-5327-49v6-255-270
