Abstract
Steady-state plastic deformation of the workpiece surface layer by sliding of the elliptical rigid cylinder is simulated. The plane-strain theory of an ideal plastic solid with consideration of Prandtl’s contact friction is used. Contact pressure distribution and form of the plastic region are defined by the steady-state plastic flow condition. Significant effects of contact boundary curvature variation and contact friction on the distribution of contact pressure and the plastic deformation of a workpiece surface layer have been found.
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