Komsomolsk-upon-Amur, Khabarovsk, Russian Federation
Komsomolsk-on-Amur, Khabarovsk, Russian Federation
Komsomolsk-upon-Amur, Khabarovsk, Russian Federation
Komsomolsk-on-Amur, Khabarovsk, Russian Federation
Komsomolsk-upon-Amur, Khabarovsk, Russian Federation
VAC 2.5.5 Технология и оборудование механической и физико-технической обработки
UDK 621.9 Обработка резанием (снятием стружки).Резка (разделительные операции без образования стружки).Дробление и измельчение.Обработка листового материала.Изготовление резьбы и т.д. Способы (технология), инструменты, машины и приспособления
UDK 621.91.01 Теория и основы обработки резанием (снятием стружки), обрабатываемость, влияющие факторы и т.д.
BBK 345 Общая технология машиностроения. Обработка металлов
The study objective is to increase the durability period of replaceable carbide inserts by applying coatings for turning hard-to-machine stainless steels. Research results: recommendations are made on the choice of a rational coating of a metal-cutting tool, depending on its operating conditions. Conclusions: The developed coatings allow to increase the durability period of the cutting tool up to 3 times. The paper discusses the results of applying the newly developed coatings on the hard-alloy material of VK8 brand. The analysis is done for turning stainless steels of 09X17N7YU, 12X18N10T, 13X15N5AM-3 grades. The most rational coatings are found, which make it possible to increase the durability period of the metal-cutting tool up to 3 times.
design, tools, wear resistance, coating, forecasting, period, modeling, process, cutting
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