Numerical Simulation of Vertical Extrusion Process of Large-Sized Seamless Steel Tube with Thick Wall

Jian Zhang; Xiao Lan Wang; Jian Hua Song; Xue Qin Jin; Zhi Hua Wang

doi:10.4028/www.scientific.net/AMR.217-218.946

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 217-218Numerical Simulation of Vertical Extrusion Process...

Numerical Simulation of Vertical Extrusion Process of Large-Sized Seamless Steel Tube with Thick Wall

Abstract:

The software of finite element simulation DEFORM-3D was used to simulate the extrusion process of the large diameter thick wall seamless steel tube, and the effective stress and load curves were analyzed in the situation of different concave die mould cone Angles. The simulation results show that with the increase of deformation degree, the effective stress and load of the blank increased gradually first and then reached a plateau. With the increase of the concave die mould cone Angle, the load of top die decreased.

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Periodical:

Advanced Materials Research (Volumes 217-218)

Pages:

946-951

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.217-218.946

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Online since:

March 2011

Authors:

Jian Zhang, Xiao Lan Wang, Jian Hua Song, Xue Qin Jin, Zhi Hua Wang

Keywords:

Numerical Simulation, Thick Wall Seamless Steel, Vertical Extrusion

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References

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