Технико-экономические показатели эффективности технологии обработки отверстий с применением комбинированного осевого инструмента

Abstract

One way to improve a hole machining is machining with a combined axial tool. Due to the fact that such tool is, as a rule, a special tool, its use in production is associated with increased economic costs. In this regard, the issues of ensuring the economic efficiency of the use of the combined axial tool are considered according to the criteria: minimum technological cost; maximum productivity; maximum life time. Mathematical dependences to determine the cost savings from reducing the cost of manufacturing and operating the tool; reduce the technological cost of processing products for the proposed technology; the cost of electricity by reducing the cost of power electricity, the cost of processing power, the cost of electricity for drive power are given. It is noted that in the conditions of unstable economic indicators, it is advisable to carry out an assessment of the economic efficiency of new equipment within the framework of the concept of Industry 4.0.