Influence of process parameters on punch force evolution in deep drawing process

DOI

10.2991/icmmita-16.2016.43How to use a DOI?

Keywords

finite element method; hot drawing; analysis of variance; analysis of mean

Abstract

In order to obtain a deep understanding on the influence of process parameters on punch force evolution during deep drawing of AA6111 sheet at elevated temperatures, the design of experiment (DOE) and analysis of variance (ANOVA) were employed. The process parameters analyzed in this paper are forming temperature, punch velocity, blank holder force and friction coefficient, which are major factors analyzed in many papers. The influence of process parameters on maximum punch force was quantified. The results were transferred to sound against noise ration to get a better robustness. According to the results of ANOVA, it is illustrated that the initial forming temperature has major effect (60.28%) on the maximum punch force, and the punch velocity shows a least effect, the value of that is about 1.6%.

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  - Wenyu Ma
AU  - Fengqin Wang
AU  - Lin Zhao
AU  - Xibang Zhang
AU  - Ziying Liu
PY  - 2017/01
DA  - 2017/01
TI  - Influence of process parameters on punch force evolution in deep drawing process
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 239
EP  - 243
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-16.2016.43
DO  - 10.2991/icmmita-16.2016.43
ID  - Ma2017/01
ER  -