| Issue |
MATEC Web Conf.
Volume 80, 2016
NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes
|
|
|---|---|---|
| Article Number | 15005 | |
| Number of page(s) | 6 | |
| Section | Topic 3: Application to metal or multi-metal forming processes | |
| DOI | https://doi.org/10.1051/matecconf/20168015005 | |
| Published online | 24 October 2016 | |
Formability Effects of Variable Blank Holder Force on Deep Drawing of Stainless Steel
1 Department of Mechanical Engineering, Faculty of Engineering, Khon Kaen University, 123 Moo 16 Mittraphap Road, Nai-Muang, Muang District, Khon Kaen 40002 Thailand
2 National Metal and Materials Technology Center (MTEC), 114 Thailand Science Park, Phahonyothin Road, Klong 1, Klong Luang, Phathumthani 12120 Thailand
a Corresponding author: sasawatm@mtec.or.th
This paper investigates the formability effects of variable blank holder force on deep drawing of AISI 304 rectangular cup. Various sets of blank holder forces were set to observe the formability, which was indicated by the percentage of sheet thinning in this study. The results showed that the blank holder forces at the locations of the sheet edges surrounding the cavity areas were considered dominant to reduce sheet thinning and enhance the formability.
© The Authors, published by EDP Sciences, 2016
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.
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