Numerical Simulation on Back-Extrusion Loadcase of Magnesium Alloy Wheel

Abstract:

Article Preview

Based on the hot compression tests of AZ31B magnesium alloy, the trend of flow stress was analyzed and constitutive equation was established. Using Deform-3D Microsoft, the process of magnesium alloy wheel was numerical simulated. The effect of fraction coefficient and heating temperature on extrusion load and radial load on die surface was studied. It was shown that variety of these loads was tardo at prophase back-extrusion while violent at anaphase stage. The fraction coefficient was an important factor in total compression load and radial load on die surface was affected obviously by forming temperature.

Info:

Periodical:

Edited by:

Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen

Pages:

1861-1864

DOI:

10.4028/www.scientific.net/AMM.117-119.1861

Citation:

J. Q. Guo et al., "Numerical Simulation on Back-Extrusion Loadcase of Magnesium Alloy Wheel", Applied Mechanics and Materials, Vols. 117-119, pp. 1861-1864, 2012

Online since:

October 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.