Punch flanging technology for aluminium alloy plate-wheels rolled lip forming

DOI

10.2991/icmea-16.2016.70How to use a DOI?

Keywords

Rolled lip; Aluminium alloy plate-wheels; Punch flanging technology; Finite element models.

Abstract

Rolled lip is needed to enhance intensity, rigidity and aesthetic feeling of aluminium alloy plate-wheels. The exacting requirements of rolled lip make the forming technology complex. And the forming process is difficult to control. Punch flanging technology adopted to form rolled lip of aluminium alloy plate-wheels was researched and simulated. 3-D elastic-plastic finite element models were constructed and appropriate boundary conditions were given out. The reasons for edge collapse, conner collapse and out of tolerance of run-out in end face are analysed. The results show that rolled lip of aluminium alloy plate-wheels with good forming quality can be formed by one time darwing and 30ø-60ø-90ø three times flanging technology.

Copyright

© 2016, 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  - Yong-cun Pei
AU  - Yong-sheng Pei
AU  - Li-cong Wang
AU  - Shi-song Ruan
PY  - 2016/12
DA  - 2016/12
TI  - Punch flanging technology for aluminium alloy plate-wheels rolled lip forming
BT  - Proceedings of the 3rd International Conference on Material Engineering and Application (ICMEA 2016)
PB  - Atlantis Press
SP  - 420
EP  - 426
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmea-16.2016.70
DO  - 10.2991/icmea-16.2016.70
ID  - Pei2016/12
ER  -