Influence of Upsetting Process on Continues Electric Heating by Coupled Electro-thermal-mechnical Simulation

DOI

10.2991/icmeim-17.2017.2How to use a DOI?

Keywords

Resistance Heating, Temperature Distribution, Contact Resistance, Electro-thermo-mechanical Simulation.

Abstract

In the present study, an axis-symmetric electro-thermo-mechanical model has been developed to analyze a deformation process by continuous resistance heating. The influences of the contact resistance, the current intensity and the die geometry on the temperature distribution were investigated, and the variations of the billet temperature distribution, forming force were obtained. The simulation results correspond well with experimental measured values. Furthermore, the influence of a current increasing during forming on the billet temperature and forming force was predicted in order to optimize the forming technology by continuous resistance heating.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zheng-xing Men
AU  - Ya-xin Ma
AU  - Tai-wen Yue
AU  - Rui-lin Liu
AU  - Yue Tang
PY  - 2017/02
DA  - 2017/02
TI  - Influence of Upsetting Process on Continues Electric Heating by Coupled Electro-thermal-mechnical Simulation
BT  - Proceedings of the 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)
PB  - Atlantis Press
SP  - 5
EP  - 9
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeim-17.2017.2
DO  - 10.2991/icmeim-17.2017.2
ID  - Men2017/02
ER  -