Analysis and design of flat-die hot extrusion process 1. Three-dimensional finite element analysis

International Journal of Mechanical Sciences

Volumn 44, Issue 5, 2002, Pages 915-934

  Lee, Guen An ^a   Kwak, Dae Young ^b   Kim, Soo Young ^c   Im, Yong Taek ^c  

^a Korea Institute of Industrial Technology   (South Korea)

^b Kia Motors Corporation   (South Korea)

^c Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

Automatic remeshing; Flat die; Hot extrusion; Section sweeping; Thermo rigid viscoplastic

Indexed keywords

ALGORITHMS; ALUMINUM ALLOYS; COMPUTER SIMULATION; FINITE ELEMENT METHOD; VISCOPLASTICITY;

HOT EXTRUSUION PROCESSES;

EXTRUSION DIES;

EID: 0036576333     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7403(02)00029-2     Document Type: Article

References (15)

1. The use of upper-bound solutions for the determination of temperature distributions in fast hot rolling and axi-symmetric extrusion processes
2. An upper-bound solution for axisymmetric extrusion
3. Upper-bound solution to axisymmetric extrusion problems
4. Analysis of hydrostatic extrusion by the finite element method
5. Ductile fracture in axisymmetric extrusion and drawing
6. Computer aided process modeling of hot forging and extrusion of aluminum alloys
7. Numerical analysis of three-dimensional extrusion of arbitrarily shaped sections by the method of weighted residuals
8. Viscoplastic deformation analysis and extrusion die design by FEM
9. Prediction of curvature of an extruded bar with noncircular cross-section by a 3-D rigid-plastic finite element method
10. Finite element simulation of some extrusion process using the arbitrary Lagrangian-Eulerian description
11. Simulation of complex aluminum extrusion using an arbitrary Eulerian Lagrangian formulation
12. Simulation of severe plastic deformation by finite element method with spatially fixed elements
13. Automatic adaptive remeshing for finite element simulation of processes