Modeling of the stress-strain state in a plate of a composite material (WC-Co) at diamond grinding
Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 4 (2013), pp. 99-110 Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

The aim of this paper is to model the deformation occurring in a plate of a composite material (WC-Co) during the grinding process. It is shown that, with an increase in the grinding rate, damages can appear in the volume of a plate of the BK6 hard alloy at a depth of more than 1 mm under the processed surface. The results of the numerical simulation correlate with the experimental data obtained earlier for combined electrodiamond processing.
Keywords: ceramic composites, hard alloys, damage, mechanical properties, grinding, computational model, electrodiamond processing, cutting tool.
@article{VTGU_2013_4_a11,
     author = {V. V. Skripnyak and D. V. Lobanov and V. A. Skripnyak and A. S. Yanyushkin},
     title = {Modeling of the stress-strain state in a plate of a composite material {(WC-Co)} at diamond grinding},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {99--110},
     year = {2013},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2013_4_a11/}
}
TY  - JOUR
AU  - V. V. Skripnyak
AU  - D. V. Lobanov
AU  - V. A. Skripnyak
AU  - A. S. Yanyushkin
TI  - Modeling of the stress-strain state in a plate of a composite material (WC-Co) at diamond grinding
JO  - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
PY  - 2013
SP  - 99
EP  - 110
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/VTGU_2013_4_a11/
LA  - ru
ID  - VTGU_2013_4_a11
ER  - 
%0 Journal Article
%A V. V. Skripnyak
%A D. V. Lobanov
%A V. A. Skripnyak
%A A. S. Yanyushkin
%T Modeling of the stress-strain state in a plate of a composite material (WC-Co) at diamond grinding
%J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
%D 2013
%P 99-110
%N 4
%U http://geodesic.mathdoc.fr/item/VTGU_2013_4_a11/
%G ru
%F VTGU_2013_4_a11
V. V. Skripnyak; D. V. Lobanov; V. A. Skripnyak; A. S. Yanyushkin. Modeling of the stress-strain state in a plate of a composite material (WC-Co) at diamond grinding. Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 4 (2013), pp. 99-110. http://geodesic.mathdoc.fr/item/VTGU_2013_4_a11/

[1] Malkin S., Hwang T. W., “Grinding Mechanisms for Ceramics”, CIR. Annals — Manufacturing Technology, 45 (1996), 569–580 | DOI

[2] Yanyushkin A. S., Shorkin V. S., Kontaktnye protsessy pri elektroalmaznom shlifovanii, Mashinostroenie-1, M., 2004, 230 pp.

[3] Lobanov D. V., Yanyushkin A. S., Podgotovka rezhuschego instrumenta dlya obrabotki kompozitsionnykh materialov, Brat. un-t, Bratsk, 2011, 192 pp.

[4] Lobanov D. V., Yanyushkin A. S., Tekhnologiya instrumentalnogo obespecheniya proizvodstva izdelii iz kompozitsionnykh nemetallicheskikh materialov, TNT, Staryi Oskol, 2012, 296 pp.

[5] Doman D., Warkentin A., Bauer R., “Finite element modeling approaches in grinding”, Int. J. Machine Tools and Manufacture, 49 (2009), 109–116 | DOI

[6] Aurich J., Kirsch B., “Kinematic simulation of high-performance grinding for analysis of chip parameters of single grains”, CIRP J. Manufacturing Science and Technology, 5 (2012), 164–174 | DOI

[7] Hamdi H., Zahouani H., Bergheau J., “Residual stresses computation in grinding process”, J. Materials Proc. Technology, 147 (2004), 277–285 | DOI

[8] Johnson G. R., Holmquist T. J., “An improved computational constitutive model for brittle materials”, High Pressure Science and Technology (1993), New York, 1994

[9] AUTODYN-TM Interactive non-linear dynamic analysis software theory manual, Century Dynamics Inc., Horsam, UK, 1998

[10] Okamoto S., Nakazono Y., Otsuka K., Shimoitani Y., Takad J., “Mechanical properties of WC/Co cemented carbide with larger WC grain size”, Materials Characterization, 55 (2005), 281–287 | DOI

[11] Milman Yu. V., Luyckx S., Northrop IT., “Influence of temperature, grain size and cobalt content on the hardness of WC-Co alloys”, Int. J. Refract. Met. Hard Mater, 17 (1999), 39–44 | DOI

[12] Braiden P. M., Dawger R. W., Airey R., “Time-dependent strength parameters for tungsten carbides containing 6 or 16% cobalt at room and elevated temperatures”, Mech. Phys. Solids, 25 (1977), 257–268 | DOI