FEM Analysis Of Stamping Process For Vehicle Cowl Inner Panel

DOI

10.2991/icmeis-15.2015.64How to use a DOI?

Keywords

cowl inner panel; addendum surface; binder force; numerical simulation

Abstract

As the important component for bearing collision in the front of the vehicle, the cowl inner panel has complex shape features such as bulges, reinforcing ribs and holes. When the panel is formed, defects of wrinkling, cracking or incomplete forming will occor. The drawing die is designed for a certain type of the cowl inner panel, and the drawing process is simulated using analysis software Dynaform, and influence laws of the binder force and fillet radii of addendum surface are researched, and process parameters are optimized, that is the binder force F equals to 500kN, the fillets r1 equals to 25 mm, r2 equals to 25 mm. The conclusion has a certain effect on forming parts with high quality.

Copyright

© 2015, 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  - Huajun Yan
AU  - Shibo Ma
AU  - Lijuan Wang
AU  - Ying Gao
PY  - 2015/08
DA  - 2015/08
TI  - FEM Analysis Of Stamping Process For Vehicle Cowl Inner Panel
BT  - Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015)
PB  - Atlantis Press
SP  - 351
EP  - 355
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeis-15.2015.64
DO  - 10.2991/icmeis-15.2015.64
ID  - Yan2015/08
ER  -