3D FEM geometry and material flow optimization of porthole-die extrusion

AIP Conference Proceedings

Volumn 908, Issue , 2007, Pages 419-424

  Ceretti, Elisabetta ^a   Mazzoni, Luca ^a   Giardini, Claudio ^b  

^a UNIVERSITY OF BRESCIA   (Italy)

^b UNIVERSITY OF BERGAMO   (Italy)

Author keywords

3D simulation; Die optimization; Experimental validation; Porthole die

Indexed keywords

EID: 34547522436     PISSN: 0094243X     EISSN: 15517616     Source Type: Conference Proceeding    
DOI: 10.1063/1.2740847     Document Type: Conference Paper

References (9)

1. H.H. Jo, S.K. Lee, C.S. Jung and B.M. Kim, "A NonSteady State FE Analysis of Al Tubes Hot Extrusion by Porthole Die", J. of Mat. Proc. Tech. 173, 2006, p. 223-231.
2. J.M. Lee, B.M. Kim and C.G. Kang, "Effects of Chamber Shapes of Porthole Die on Elastic Deformation and Extrusion Process in Condenser Tube Extrusion", Mat. and Des. 26, 2005, pp. 327-336.
3. Y.T. Kim, K. Ikeda and T. Murakami, "Metal Flow in Porthole Die Extrusion of Aluminium ", J. Mat. Proc. Tech. 121, 2002, pp. 107-115.
4. J.X. Xie, T. Murakami, K. Ikeda and H. Takahashi, "Experimental Simulation of Metal Flow in Porthole-Die Extrusion", J. Mat. Proc. Tech. 49, 1995, pp. 1-11.
5. M. Kiuchi, J. Yanagimoto and V. Mendoza, "Characterization of Three-Dimensional Metal Flow in Extrusion Process", Annals of the CIRP 45/1, 1996, pp. 235-238.
6. W. Xianghong, Z. Guoqun, L. Yiguo and M. Xinwu, "Numerical Simulation and Die Structure Optimization of an Aluminum Rectangular Hollow Pipe Extrusion Process", Mat. Sc. and Eng. A 435-436, 2006, pp. 266-274.
7. L. Donati and L. Tomesani, "The Prediction of Seam Welds Quality in Aluminum Extrusion", J. Mat. Proc. Tech. 153-154, 2004, pp. 366-373.
8. H. Valberg, "Extrusion Welding in Aluminum Extrusion", Int. J. Mat. And Prod. Tech. 17, 2002, pp. 497-556.
9. P. F. Bariani, S. Bruschi and A. Ghiotti, "Physical Simulation of Longitudinal Welding in Porthole-Die Extrusion", Annals of the CIRP 55/1, 2006, pp. 287-290.