Research on Finite Element Simulation of Direct Redrawing Process of Extra Deep Drawing (EDD) Steel at Elevated Temperatures
American Journal of Mechanical and Materials Engineering
Volume 1, Issue 1, March 2017, Pages: 15-19
Received: Mar. 2, 2017;
Accepted: Mar. 24, 2017;
Published: Apr. 13, 2017
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Kalavala Sai Kiran Reddy, Industrial Management, University of Central Missouri, Warrensburg, Missouri, USA
In the previous studies of EDD steel for direct drawing and redrawing operations, dies were designed and developed. Deep drawing and redrawing experimentations were also performed for different size of blanks at various temperatures i.e. Room Temperature, 150 C, 300 C, 450 C on 1mm EDD steel sheets. Later on Material models were constructed in the Preprocessor of LS Dyna for both direct drawing and redrawing operations. Simulations were run by using material model Barlat-36 and visco -plastic thermal model 106 at various temperatures for various blank sizes. Results were extracted from the simulations like Punch Load, thickness distribution and temperature gradient and these results were compared with the experimental results and discussed the impact of each one.
Kalavala Sai Kiran Reddy,
Research on Finite Element Simulation of Direct Redrawing Process of Extra Deep Drawing (EDD) Steel at Elevated Temperatures, American Journal of Mechanical and Materials Engineering.
Vol. 1, No. 1,
2017, pp. 15-19.
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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