Metal deformation in skew rolling step-shaft

Yongqiang Kang; Jinping Liu; Cuiping Yang; Zhenghuan Hu

Volume 10 Issue 5

Oct. 2003

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Article Navigation > International Journal of Minerals, Metallurgy and Materials > 2003 > 10(5): 59-63

Yongqiang Kang, Jinping Liu, Cuiping Yang, and Zhenghuan Hu, Metal deformation in skew rolling step-shaft, J. Univ. Sci. Technol. Beijing, 10(2003), No. 5, pp. 59-63.

Cite this article as:

Yongqiang Kang, Jinping Liu, Cuiping Yang, and Zhenghuan Hu, Metal deformation in skew rolling step-shaft, J. Univ. Sci. Technol. Beijing, 10(2003), No. 5, pp. 59-63.

Yongqiang Kang, Jinping Liu, Cuiping Yang, and Zhenghuan Hu, Metal deformation in skew rolling step-shaft, J. Univ. Sci. Technol. Beijing, 10(2003), No. 5, pp. 59-63.

Citation:

Yongqiang Kang, Jinping Liu, Cuiping Yang, and Zhenghuan Hu, Metal deformation in skew rolling step-shaft, J. Univ. Sci. Technol. Beijing, 10(2003), No. 5, pp. 59-63.

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Materials

Metal deformation in skew rolling step-shaft

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Corresponding author:
Yongqiang Kang E-mail: kangyq@sohu.com
Received: 18 December 2002

Abstract

Abstract

The process of rolling step-shaft was simulated with the help of the FEM (Finite-Element Model) software-DEFORM^TM 3D. The characteristics of metal flow in different periods were analyzed, and the curve of variety in non-round area at different crosssections of the rolled piece, the curve of variety in bulge volume and the curve of variety in non-column volume were obtained. On this base the method of tool design is worked out and validated by experiment.
- skew rolling;
- FEM;
- metal deformation;
- non-column volume;
- bulge volume