Optimization of Drawbead Resistance Based on Orthogonal Experiment

DOI

10.2991/icaemt-15.2015.55How to use a DOI?

Keywords

Automobile panel, Orthogonal experiment, Drawbead resistance coefficient, Forming quality, Weighting coefficient.

Abstract

The impact of drawbead resistances on the stamping process of an automobile panel was investigated based on orthogonal experiment. Simulations based on Dynaform were conducted and two optimal objects that the maximum ratio of thickness reduction (MRTR) and average thickness in deformation region (ATDR) are extracted from simulation results. Optimal drawbead resistances in different weighting coefficients of the two objects have been found. Appropriate weighting coefficients are obtained by verification simulations. The results provide guidance to the practical fabrication.

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  - Minghe Zhang
AU  - Lianfa Yang
PY  - 2015/08
DA  - 2015/08
TI  - Optimization of Drawbead Resistance Based on Orthogonal Experiment
BT  - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
PB  - Atlantis Press
SP  - 278
EP  - 281
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaemt-15.2015.55
DO  - 10.2991/icaemt-15.2015.55
ID  - Zhang2015/08
ER  -