Analysis of oscillations in mechatronic system of discrete rolling mill
The results of the analysis of the model of the DUO-300 rolling mill mechatronic system are presented. The influence of the linear velocity of the rolls on the distribution of frictional forces along the deformation center is studied. The form of the nonlinear relationship between the load and the speed of rotation of the rolls is defined. The conditions for the formation of self-oscillations during rolling are determined. The methods of auto-oscillations damping are considered.