Optimization of the basic quality measure of the cutting tool at its exploitation

Abstract

The questions of the optimization of the cutting tool quality level are considered. The technique for optimization of the basic quality measures of the cutting tool at its exploitation, based on definition of the absolute and relative integral quality indexes, is developed. The criterion of the optimization is set and the optimum level of the non-failure operation and longevity is determined. The way of the account of the dissipation of the non-failure operation and longevity measures in the real exploitation conditions at optimization of the cutting tool quality level are set. Analytical dependences of the basic non-failure operation and longevity measures on the conditions of tool exploitation are obtained.