Numerical Simulation for Thick-Walled Hollow Axle during Cross Wedge Rolling

Author:

Jiang Yang1,Wang Bao Yu1,Hu Zheng Huan1,Lin Jian Guo1

Affiliation:

1. University of Science and Technology Beijing

Abstract

The paper investigates a process of cross wedged rolling (CWR) for manufacturing thick-walled hollow axles. A finite element numerical model coupled deformation and heat transfer of CWR is established using commercial finite element software DEFORM-3D. The rolling process of hollow axle during CWR is simulated successfully. The stress, strain and temperature distributions of workpiece are obtained and analyzed. The simulation results show that forming thick-walled hollow axles through CWR is feasible.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

1. Z.H. Hu, K.S. Zhang, B.Y. Wang: CWR Forming Technology and Simulation (Metallurgical Industry Press, China 2004).

2. Z.H. Hu, K.S. Zhang and W. Zhang: Theory and Application of CWR (Metallurgical Industry Press, China 1996).

3. M.T. Wang, X.T. Li, F.S. Du, Y.Z. Zheng: Materials Science and Engineering A. Vol. 391(2005), p.305.

4. X.T. Li, M.T. Wang, F.S. Du: Journal of Materials Processing Technology. Vol. 172(2006), p.202.

5. E.P. Chen, Y.M. Yang, M.T. Wang, F.S. Du: Journal of Plasticity Engineering. Vol. 15 (2008), p.81.

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