Friction model selection in FEM simulations of aluminium extrusion
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In: International Journal of Surface Science and Engineering, Vol. 4, No. 1, 2010, p. 27-41.
Research output: Journal contributions › Journal articles › Research › peer-review
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TY - JOUR
T1 - Friction model selection in FEM simulations of aluminium extrusion
AU - Donati, Lorenzo
AU - Tomesani, Luca
AU - Schikorra, Marco
AU - Ben Khalifa, N.
AU - Tekkaya, A. Erman
PY - 2010
Y1 - 2010
N2 - Visioplastic analyses with the rod technique were performed in the extrusion of AA6060 alloy at different processing conditions in order to measure the friction effect at the billet-container interface. During the trials an accurate monitoring of the relevant process variables such as punch force and temperatures was performed in order to validate FEM simulations. Different FE codes were used to carry out the simulations: Deform, HyperXtrude, and Superform. A particular attention was given on evaluating the several coefficients of the available friction models by comparing the FEM results with experimental results.
AB - Visioplastic analyses with the rod technique were performed in the extrusion of AA6060 alloy at different processing conditions in order to measure the friction effect at the billet-container interface. During the trials an accurate monitoring of the relevant process variables such as punch force and temperatures was performed in order to validate FEM simulations. Different FE codes were used to carry out the simulations: Deform, HyperXtrude, and Superform. A particular attention was given on evaluating the several coefficients of the available friction models by comparing the FEM results with experimental results.
KW - AA6060
KW - Aluminium extrusion
KW - FEM simulations
KW - Friction models
KW - Visioplastic analysis
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=77956191487&partnerID=8YFLogxK
U2 - 10.1504/IJSURFSE.2010.029627
DO - 10.1504/IJSURFSE.2010.029627
M3 - Journal articles
AN - SCOPUS:77956191487
VL - 4
SP - 27
EP - 41
JO - International Journal of Surface Science and Engineering
JF - International Journal of Surface Science and Engineering
SN - 1749-785X
IS - 1
ER -