11th ESAFORM2008 conference on material forming. Lyon, France.
23, 24 and 25 april 2008

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Planning Details

Wear and friction in material forming - MS18


Friday April 25, 2008

Session 1
Room Montrachet, Chairman : Pierre Montmitonnet
Key note

08:55 - 09:25
"Discrete element method, a tool to investigate contacts in material forming"
I. Iordanoff, D. Richard and S. Tcherniaeff
ARTS ET METIERS PARISTECH LAMEFIP
(Download PDF 419 - 0.21 Mb)
09:25 - 09:45"An improved « plastic wave » friction model for rough contact in axisymmetric workpiece and tool modeling of bulk forming processes"
E. Vidal Sallé, S. Bouttabba, Y. Cui and J. C. Boyer
Lamcos
(Download PDF 305 - 0.19 Mb)
09:45 - 10:05"Development of a friction modelling method in dry cutting of aisi 316l austenitic stainless steels"
C. Bonnet, F. Valiorgue, J. Rech, J. M. Bergheau, P. Gilles and C. Claudin
ENISE
(Download PDF 138 - 0.3 Mb)
10:05 - 10:25"Metrology of the burr amount - correlation with blanking operation parameteres (blanked material – wear of the punch)"
H. Makich, L. Carpentier, G. Monteil, X. Roizard and J. Chambert
LMS - Laboratoire de Microanalyse des Surfaces
(Download PDF 466 - 0.08 Mb)
10:25 - 10:45"Measurement of friction in a cold extrusion operation: study by numerical simulation of four friction tests"
Q. Zhang, M. Arentoft, S. Bruschi, L. Dubar and E. Felder
Ecole des Mines de Paris - PARISTECH, CEMEF, UMR
(Download PDF 479 - 0.22 Mb)
Session 2
Room Montrachet, Chairman : Laurent Dubar
Key note

10:50 - 11:20
"Modelling of friction with respect to size effects"
Z. Hu and F. Vollertsen
BIAS Bremer Institut fuer Angewandte Strahltechnik
(Download PDF 494 - 0.53 Mb)
11:20 - 11:40"Simulation of interface temperature and control of lubrication in the study of friction and wear in cold rolling"
K. Louaisil, M. Dubar, R. Deltombe, A. Dubois and L. Dubar
LAMIH UMR CNRS 8530
(Download PDF 488 - 0.65 Mb)
11:40 - 12:00"Behaviour of oxide scales in hot steel strip rolling"
C. Grenier, P. O. Bouchard, P. Montmitonnet and M. Picard
Ecole des Mines de Paris - PARISTECH, CEMEF, UMR
(Download PDF 213 - 0.26 Mb)
12:00 - 12:20"Laboratory and field analysis on the tribological behavior of coated and uncoated forming tools"
M. A. R. S. Mendes, R. M. Souza, P. K. Venkovsky and Y. Berthier
University of Sao Paulo
(Download PDF 495 - 0.55 Mb)
12:20 - 12:40"Research on friction during hot deformation of al-alloys at high strain rate"
P. Petrov, M. Petrov, E. Vasileva and A. Dubinchin
Moscow State Technical University 'MAMI'
(Download PDF 255 - 1.85 Mb)
12:40 - 13:00"Investigation of friction in warm forging of aa6082"
B. Buchner, A. Weber and B. Buchmayr
Chair of Metal Forming, University of Leoben
(Download PDF 147 - 0.34 Mb)

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