Laser Interferometry Method of Stress Determination in Loaded Cutting Tool Parts

A сontinuous growth of the intensity of metal working processes in mechanical engineering, changes in the structure, functionality and cost of technological equipment, an increasing use of high-strength materials which, as a rule, are characterized by low machinability, determine the necessity of an integrated approach both to the studies of the working capacity of cutting tools and to the control of machining conditions in order to achieve maximum technical and economic efficiency in operating automated manufacturing equipment and numerically controlled machine tools.