Modeling of the Process of Wearing of the Milling Teeth Based on the Thermokinetic Approac

Abstract

The possibility of developing a technique for calculating the wear of the fl ank surface of mills is shown on the basis of a generalized friction model, taking into account the entire complex of the main external factors acting and the physical and mechanical characteristics of the materials of the interacting surfaces of the tool and the workpiece. The calculated dependence of the wear values, the infl uence of some hard-to-consider factors is supposed to be taken into account by the experimentally determined proportionality coeffi cients and the index of the calculated ratio, has been proposed. Keywords: generalized model of friction and wear, the teeth of the mill, the calculated dependence.