Аннотация
The article examines the relationship of the kinematics of the deformable surface points with the stresses in the contact zone of deformation and strength rolling clip elastic and plastic surfaces. There is shown the features of deformation of two cylindrical bodies with identical elastic properties of solids and elastic plastic deformation. The features of deformation of the workpiece surface during rolling on the roller surface of the elastic-plastic are determined. A scheme for determining the kinematics of the points of the deformable surface rolling on the cylindrical surface of the roller without slippage are specified. The dependences of the radial and tangential stresses on the front surface of the roller which is resulting voltage changes depending on the half-width of the contact zone at the front of the video shows the main features of the process of elastic-plastic deformation. We present the variation of the efforts of the deformation of the radius and the radius of the roller parts for different values of the depth of penetration and changes in the deformation force on the depth of the introduction of video for different values of the radius of the workpiece.