Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering

Experimental Research of Hydroforming Square Hollow Component

Authors
Hongyang Li, Jianhui Li
Corresponding Author
Hongyang Li
Available Online April 2015.
DOI
10.2991/meic-15.2015.41How to use a DOI?
Keywords
hydorforming; loading path; thickness distribution; experiment
Abstract

Tube hydroforming is attracting more and more attention in many industrial fields, especially in automotive industries and aircraft industry. In this paper, aiming at the problem of the match of axial force and internal pressure, the results of experimental research on the influence of loading path on hydroforming square hollow component was presented. The detail experimental procedure and material property was introduced firstly and the effect of loading path on the thickness distribution of the component was discussed in detail. Finally, the difference of four loading path was presented and analyzed with experimental results. It is demonstrated that the forming of blank is under the effect of tension stress and compression stress, the tension stress come from the force of punch and the compression stress come from the internal pressure, the loading path plays an important role in tube hydorforming process which was the key technology of hydroforming and it is benefit to optimize the load path with hydroforming different hollow component.

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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Volume Title
Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
Series
Advances in Engineering Research
Publication Date
April 2015
ISBN
978-94-62520-62-2
ISSN
2352-5401
DOI
10.2991/meic-15.2015.41How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Hongyang Li
AU  - Jianhui Li
PY  - 2015/04
DA  - 2015/04
TI  - Experimental Research of Hydroforming Square Hollow Component
BT  - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 168
EP  - 172
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-15.2015.41
DO  - 10.2991/meic-15.2015.41
ID  - Li2015/04
ER  -