Study of the Metal Flow Law on Cross Wedge Rolling Asymmetric Shaft

Wen Fei Peng; Si Jia Jiao; Xue Dao Shu; Kang Sheng Zhang

doi:10.4028/www.scientific.net/AMM.184-185.501

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185Study of the Metal Flow Law on Cross Wedge Rolling...

Study of the Metal Flow Law on Cross Wedge Rolling Asymmetric Shaft

Abstract:

Finite element model of Cross wedge rolling asymmetric shaft is established, contrasting with symmetrical rolling, the axial relative displacement of weak-side and strong-side’s metal in asymmetric cross wedge rolling is analyzed. The results show that: axial relative displacement asymmetrical rolling on the weak-side undergo the process of “increase-decrease-unchangeableness” and axial non-uniform deformation increases; axial relative displacements on the strong-side undergo the process of “decrease- unchangeableness” and axial non-uniform deformation decreases. The results provide a theoretical basis for the cross wedge rolling asymmetric shaft parts.

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

501-504

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.501

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Online since:

June 2012

Authors:

Wen Fei Peng, Si Jia Jiao, Xue Dao Shu, Kang Sheng Zhang

Keywords:

Asymmetric Shaft, Axial Relative Displacement, Cross Wedge Rolling (CWR), Metal Flow

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