| Issue |
MATEC Web Conf.
Volume 178, 2018
22nd International Conference on Innovative Manufacturing Engineering and Energy - IManE&E 2018
|
|
|---|---|---|
| Article Number | 02010 | |
| Number of page(s) | 6 | |
| Section | Assembling Technologies, Forming Technologies, Additive Manufacturing | |
| DOI | https://doi.org/10.1051/matecconf/201817802010 | |
| Published online | 24 July 2018 | |
Finite element simulation and experimental investigation of cold forward extrusion process
Gheorghe Asachi Technical University of Iasi, Department of Technologies and Equipment for Materials Processing, Prof.dr.doc. D. Mangeron 51, 700050 Iasi, Romania
* Corresponding author: dluca@tuiasi.ro
Extrusion is the plastic deformation process that allows for the highest degree of complexity profiles to be obtained. This paper presents the simulation of a cold forward extrusion process using the finite element method. The results obtained show the stresses, strains and temperatures during the plastic deformation of the material, as well as the stresses and strains in the punch and die. The analysis of the results obtained for different geometric dimensions of the working tools allowed the optimization of the studied extrusion process. In order to validate the finite element model, experiments were carried out with the data acquisition from the real process, which allowed the appreciation that numerical and experimental data are found in a good agreement.
© The Authors, published by EDP Sciences, 2018.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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