Numerical simulation of high-speed orthogonal metal cutting
Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 2 (2009), pp. 109-115
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Processes of high-speed orthogonal metal cutting are numerically investigated with modified finite element method in the framework of the elastic-plastic model in the range of cutting speeds 1–200 m/s. The threshold value of pecific shear-strain energy is used as a criterion of chip separation. Necessity of using an additional criterion of chip formation is revealed, the threshold value of specific volume of microdamages is offered as the additional criterion.
Keywords:
high-speed cutting, numerical simulation, finite element method.
@article{VTGU_2009_2_a12,
author = {A. N. Shipachev and S. A. Zelepugin},
title = {Numerical simulation of high-speed orthogonal metal cutting},
journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
pages = {109--115},
publisher = {mathdoc},
number = {2},
year = {2009},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/VTGU_2009_2_a12/}
}
TY - JOUR AU - A. N. Shipachev AU - S. A. Zelepugin TI - Numerical simulation of high-speed orthogonal metal cutting JO - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika PY - 2009 SP - 109 EP - 115 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTGU_2009_2_a12/ LA - ru ID - VTGU_2009_2_a12 ER -
%0 Journal Article %A A. N. Shipachev %A S. A. Zelepugin %T Numerical simulation of high-speed orthogonal metal cutting %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2009 %P 109-115 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2009_2_a12/ %G ru %F VTGU_2009_2_a12
A. N. Shipachev; S. A. Zelepugin. Numerical simulation of high-speed orthogonal metal cutting. Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 2 (2009), pp. 109-115. http://geodesic.mathdoc.fr/item/VTGU_2009_2_a12/