A finite element analysis of rigid-plastic deformation of the flange in a deep-drawing process based on a fourth-degree yield function

1978 ◽  
Vol 20 (7) ◽  
pp. 423-435 ◽  
Author(s):  
M. Gotoh ◽  
F. Ishisé
Keyword(s):  
Finite Element Analysis ◽  
Plastic Deformation ◽  
Finite Element ◽  
Deep Drawing ◽  
Yield Function ◽  
Drawing Process ◽  
Rigid Plastic ◽  
Element Analysis ◽  
Fourth Degree ◽  
Deep Drawing Process

Finite Element Analysis and Experimental Validation of Warm Hydromechanical Deep Drawing Process

2014 ◽  
Vol 686 ◽  
pp. 535-539
Author(s):  
Dogan Acar ◽  
Mevlut Turkoz ◽  
Hasan Gedikli ◽  
Omer Necati Cora
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Deep Drawing ◽  
Drawing Process ◽  
Element Analysis ◽  
Deep Drawing Process ◽  
Hydromechanical Deep Drawing ◽  
Fea Model ◽  
Real Process ◽  
Lightweight Alloys

This study intended to establish finite element analysis (FEA) model of warm hydro mechanical deep drawing process (WHMD) of cylindrical cups by means of commercial FEA package Ls-Dyna The validity of established FEA model is verified by means of WHMD experiments through several studies. It was noted that the established model successfully simulated the real process leading to significant cost and time spent on trial-error stage in hydromechanical deep-drawing of lightweight alloys.

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