Open AccessApplication of an axisymmetric rigid-plastic finite element membrane model for evaluation of friction coefficients in sheet metal forming processes
Author(s) -
V. K. Petrov,
V. L Mikhaylova,
Л. Г. Сухомлинов
Publication year - 2012
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-68485
Subject(s) - rotational symmetry , sheet metal , finite element method , materials science , metal forming , friction coefficient , metal , mechanics , composite material , structural engineering , metallurgy , engineering , physics
The results of computational and experimental investigations are presented on the application of an axisymmetric rigid-plastic finite element membrane model for evaluation of friction coefficients in sheet metal forming processes. The data on hemispherical punch stretching of a sheet metal under investigation are used. The method's possibilities are demonstrated by examining cases with different friction conditions.