Abstract
The numerical and analytical model is constructed to calculate the deformation friction force component when the regular relief die moves over the viscoelastic base, which is modeled with the Kelvin body with the relation time spectrum. The developed friction model is applicable to both the discrete and full contact between interacting surfaces. The die regular relief is modeled with a set of surface points. The results obtained with the developed model are compared for the case of full contact with the analytic calculation. The sliding velocity and the die regular relief shape are studied to identify the influence on the contact characteristics and the deformation componentof the coefficient of friction.
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References
Bland, D.R., The Theory of Linear Viscoelasticity London: Pergamon, 1960.
Goryacheva, I.G., Mekhanika friktsionnogo vzaimodeistviya (Mechanics of Friction Interaction), Moscow: Nauka, 2001.
Kragel’skii, I.V., Trenie i iznos (Friction and Wear), Moscow: Mashinostroenie, 1968.
Goryacheva, I.G. and Sadeghi, F., Contact characteristics of rolling/sliding cylinder and a viscoelastic layer bonded to an elastic substrate, Wear, 1995, vol. 184, pp. 125–132.
Goryacheva, I.G. and Makhovskaya, Yu.Yu., Modeling of friction on different scale levels, Mechanics of Solids, 2010, vol. 45, pp. 390–398.
Morozov, A.V. and Makhovskaya, Yu.Yu., Experimental and theoretical evaluation of the deformation component of the coefficient of friction, J. Friction Wear, 2007, vol. 28, pp. 331–337.
Lyubicheva, A.N., Analysis of the mutual influence of contact spots in sliding of the periodic system of asperities on a viscoelastic base of the Winkler type, J. Friction Wear, 2008, vol. 29, pp. 92–98.
Nozdrin, M.A., Makhovskaya, Yu.Yu., and Sheptunov, B.V., Calculation of deforming component of friction force at sliding along viscoelastic support, Vestnik ISPU, 2009, no. 3, pp. 48–50.
Rabotnov, Yu.N., Mekhanika deformiruemogo tverdogo tela (Mechanics of Deformed Solid), Moscow: Nauka, 1979.
Aleksandrov, V.M., Goryacheva, I.G., and Torskaya, E.V., Sliding contact of a smooth indenter and a viscoelastic half-space (3D problem), Doklady-Physics, 2010, vol. 55, pp. 77–80.
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Original Russian Text © B.V. Sheptunov, I.G. Goryacheva, M.A. Nozdrin, 2013, published in Trenie i Iznos, 2013, Vol. 34, No. 2, pp. 109–119.
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Sheptunov, B.V., Goryacheva, I.G. & Nozdrin, M.A. Contact problem of die regular relief motion over viscoelastic base. J. Frict. Wear 34, 83–91 (2013). https://doi.org/10.3103/S1068366613020086
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DOI: https://doi.org/10.3103/S1068366613020086