scholarly journals An investigation of the effect of temperature variability of the tools on FEA of the warm hydromechanical deep drawing process

2020 ◽  
Vol 2 (12) ◽  
Author(s):  
Mevlüt Türköz ◽  
H. Selçuk Halkacı
Keyword(s):  
Deep Drawing ◽  
Temperature Variability ◽  
Effect Of Temperature ◽  
Drawing Process ◽  
Deep Drawing Process ◽  
Hydromechanical Deep Drawing

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.

Aspects of Finite Element Simulation of Axi-Symmetric Hydromechanical Deep Drawing

2000 ◽  
Vol 123 (3) ◽  
pp. 411-415 ◽  
Author(s):  
M. R. Jensen ◽  
L. Olovsson ◽  
J. Danckert ◽  
K. B. Nielsen
Keyword(s):  
Finite Element ◽  
Deep Drawing ◽  
Finite Difference Approximation ◽  
Difference Approximation ◽  
Drawing Process ◽  
Deep Drawing Process ◽  
Explicit Finite Element ◽  
Hydromechanical Deep Drawing ◽  
Contact Algorithm ◽  
Element Simulation

A new approach for the Finite Element modelling of the hydromechanical deep drawing process is evaluated. In the model a Finite Difference approximation of Reynold’s equation is solved for the fluid flow between the blank and the draw die in the flange region. The approach is implemented as a contact algorithm in an explicit Finite Element code, Exhale2D. The developed model is verified against experiments and good agreement is obtained. It is concluded that the developed model is a promising approach for simulating the hydromechanical deep drawing process using the Finite Element Method.

scholarly journals Improving the Hydromechanical Deep-Drawing Process Using Aluminum Tailored Heat Treated Blanks

2015 ◽  
Vol 28 (12) ◽  
pp. 1482-1489 ◽  
Author(s):  
Antonio Piccininni ◽  
Gabriella Di Michele ◽  
Gianfranco Palumbo ◽  
Donato Sorgente ◽  
Luigi Tricarico
Keyword(s):  
Deep Drawing ◽  
Drawing Process ◽  
Deep Drawing Process ◽  
Hydromechanical Deep Drawing ◽  
Heat Treated
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