| Issue |
MATEC Web Conf.
Volume 80, 2016
NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes
|
|
|---|---|---|
| Article Number | 14003 | |
| Number of page(s) | 8 | |
| Section | IMS2: Engineering simulation of sheet forming processes | |
| DOI | https://doi.org/10.1051/matecconf/20168014003 | |
| Published online | 24 October 2016 | |
Finite element analysis of non-isothermal warm deep drawing of dual phase steel
1 Forming Laboratory, Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia
2 Dept. of Manufacturing Engineering and Metal Forming Center of Excellence, ATILIM University, Incek, Ankara, Turkey
a Corresponding author: tomaz.pepelnjak@fs.uni-lj.si
Improving the formability of the material is an important issue in the deep drawing process. Heating the material above its recrystallization temperature drastically increases formability but in the case of dual phase (DP) steels it results in the loss of their mechanical properties. To improve the drawing ratio, only the heating of the flange region in the warm temperature range up to 300°C was studied on DP600 sheet steel by numerical simulation. Thermo-elastic-plastic FEM analysis of deep drawing at several drawing ratios was performed and compared with experimental results.
© The Authors, published by EDP Sciences, 2016
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