Analysis of Square Billet Cross Wedge Rolling Process Using Finite Element Method-Reference-Cited by-同舟云学术

Analysis of Square Billet Cross Wedge Rolling Process Using Finite Element Method

Published:2012-12 Issue: Volume:271-272 Page:406-411
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Ma Wen Yu¹,Wang Bao Yu¹,Zhou Jing¹,Li Qiao Yun¹

Affiliation:

1. University of Science and Technology Beijing

Abstract

The aim of this paper is to determine whether the train axle cross wedge rolling(CWR) using square billet as blank is available or not. Based on numerical simulation software DEFORM-3D, we built the finite element model. And the whole forming process was simulated successfully. The stress and strain distributions of workpiece in the process were analyzed. The effect of forming angle, stretching angle and billet size on rolling force was investigated, then determined the proper process parameters. The differences between the round billet rolling and the square billet rolling were obtained by comparing the tangential, axial and radial forces during the rolling process. The studied results show the availability of using square billet as blank in train axle CWR and provide important realistic meaning and application value.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.271-272.406.pdf

Reference9 articles.

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3. Y. Jiang, B.Y. Wang, Z.H. Hu, J. Lin, Numerical simulation for thick-walled hollow axle during CWR, Advanced Material Research Vol. 337(2011).

4. R.D. Wu, The theory and method research of cross-wedge rolling train axle, PhD Dissertation, University of science and technology, Beijing, (1997).

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