Abstract
The plastic deformation of the discrete contacts of a tool with a circular-arc and an inclined profile with the periodical microroughnesses of the metallic part’s surface layer is modeled. The plane deformation theory of a perfectly plastic body is used. The plastic deformation process of the surface layer’s microroughnesses by a sliding tool with Prandtl’s high contact friction in which the plastic shear occurs in the direction of the slide of the tool, with the microroughnesses’ depressions being filled and a decrease of the surface roughness, is studied.
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Original Russian Text © R.I. Nepershin, 2017, published in Trenie i Iznos, 2017, Vol. 38, No. 5, pp. 475–482.
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Nepershin, R.I. Plastic deformation of the surface layer’s microroughness by a sliding tool with strong contact friction. J. Frict. Wear 38, 401–406 (2017). https://doi.org/10.3103/S1068366617050105
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DOI: https://doi.org/10.3103/S1068366617050105