Deformation Character and Analysis of Stress and Strain during Stretching Stage for Cross Wedge Rolling

MA Zhenhai; HU Zhenghuan; YANG Cuiping; SHU Xuedao

doi:10.13374/j.issn1001-053x.2002.03.063

Volume 24 Issue 3

Aug. 2021

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MA Zhenhai, HU Zhenghuan, YANG Cuiping, SHU Xuedao. Deformation Character and Analysis of Stress and Strain during Stretching Stage for Cross Wedge Rolling[J]. Chinese Journal of Engineering, 2002, 24(3): 309-312. doi: 10.13374/j.issn1001-053x.2002.03.063

Citation:

MA Zhenhai, HU Zhenghuan, YANG Cuiping, SHU Xuedao. Deformation Character and Analysis of Stress and Strain during Stretching Stage for Cross Wedge Rolling[J]. Chinese Journal of Engineering, 2002, 24(3): 309-312. doi: 10.13374/j.issn1001-053x.2002.03.063

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Deformation Character and Analysis of Stress and Strain during Stretching Stage for Cross Wedge Rolling

doi: 10.13374/j.issn1001-053x.2002.03.063

Mechanical Engineering School, UST Beijing, Beijing 100083, China

Received Date: 2001-12-25
Available Online: 2021-08-21

Abstract

Abstract

Cross wedge rolling is a complicate 3-D elastoplastic forming process. A nonlinear finite element modeling for the process of cross wedge rolling is presented with the aid of ANSYS/LS-DYNA3D. The deformation character and the distribution of stress and strain on section of workpiece during stretching stage have been obtained. On the hasis of the deformation character and the distribution of stress and strain,the shoulder and cavity on the end of work piece have been analyzed.
- cross wedge rolling,
- stretching stage,
- the finite element,
- stress,
- strain