Paper Title:
FVM Simulation of Large Deformational Aluminum Extrusion Process and Die Bearing Optimization
  Abstract

The mathematic model of three-dimensional aluminum profile extrusion processes using finite volume method (FVM) was established in this paper. Basic theory and key technologies of this model were researched and built. Non-orthogonal blocked structured girds were used to fit complex geometries. Volume of Fluid (VOF) scheme was used to capture the free surface of the deforming materials. A program AE-FVM was written according to the above theories and equations. A thin walled aluminum profile extrusion process was simulated and optimized using AE-FVM. The simulation results were also compared with that simulated by Deform-3D and SuperForge in the same conditions. The feasibility of the mathematic model built in this paper was demonstrated by the simulation results comparison.

  Info
Periodical
Advanced Materials Research (Volumes 97-101)
Edited by
Zhengyi Jiang and Chunliang Zhang
Pages
400-403
DOI
10.4028/www.scientific.net/AMR.97-101.400
Citation
R. Wang, "FVM Simulation of Large Deformational Aluminum Extrusion Process and Die Bearing Optimization", Advanced Materials Research, Vols. 97-101, pp. 400-403, 2010
Online since
March 2010
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Price
$32.00
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