Stress Analysis of Cross Wedge Rolling for Alloy Steel with Three-Dimensional Finite Element Simulation

Bin Li; Hong Wang

doi:10.4028/www.scientific.net/AMR.529.224

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 529Stress Analysis of Cross Wedge Rolling for Alloy...

Stress Analysis of Cross Wedge Rolling for Alloy Steel with Three-Dimensional Finite Element Simulation

Abstract:

This paper investigates a three-dimensional finite element model for the cross-wedge rolling process has been used to characterize the workpiece material stress and deformation behavior. Considering the characteristic of cross wedge rolling, the static implicit FEM program is selected. To simulate all forming stages in the cross wedge rolling process, dynamic adaptive remeshing technology was applied. Examples of numerical simulation for strain, stress distributions and rolling load components have been included. The stress distributions in the cross-section of the forming workpiece are analyzed to interpret fracture or rarefaction at the center of workpiece. The computer codes in finite element method can be used for a large variety of problems by simply changing the input data.

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Periodical:

Advanced Materials Research (Volume 529)

Pages:

224-227

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.529.224

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Online since:

June 2012

Authors:

Bin Li, Hong Wang

Keywords:

Cross Wedge Rolling (CWR), Finite Element (FE) Simulation, Stress Analysis

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