Experimental Study of Improving the Durability of a Cup Cutter by Pre-Processing
Almat SagitovTechnical Faculty, S.Seifullin Kazakh Agro Technical Research University, Zhenis Avenue 62, 010000 Astana, KazakhstanКарибек ШеровTechnical Faculty, S.Seifullin Kazakh Agro Technical Research University, Zhenis Avenue 62, 010000 Astana, KazakhstanBakhtiyor MardonovDepartment of Technology of Mechanical Engineering, Navoi State Mining and Technology University, 27 Galaba Str., Navoi 210100, UzbekistanYerzhan AkhmetovTechnical Faculty, S.Seifullin Kazakh Agro Technical Research University, Zhenis Avenue 62, 010000 Astana, KazakhstanZhanat RamazanovaTechnical Faculty, S.Seifullin Kazakh Agro Technical Research University, Zhenis Avenue 62, 010000 Astana, KazakhstanСауле АйнабековаFaculty Metallurgy and Mechanical Engineering, Karaganda Industrial University, Ave. Republic 30, 101400 Temirtau, KazakhstanGulerke TattimbekTechnical Faculty, S.Seifullin Kazakh Agro Technical Research University, Zhenis Avenue 62, 010000 Astana, KazakhstanGulim TussupbekovaTechnical Faculty, S.Seifullin Kazakh Agro Technical Research University, Zhenis Avenue 62, 010000 Astana, KazakhstanA. EsirkepovTechnical Faculty, S.Seifullin Kazakh Agro Technical Research University, Zhenis Avenue 62, 010000 Astana, Kazakhstan
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Аннотация
This article presents the results of an experimental study on improving the durability of cup cutters through pre-processing. A review of existing methods of increasing the durability of metal-cutting tools is carried out. The conducted experiments and simulations confirmed the application of pre-processing to increase the durability of cup cutters and the hardening of the cutting part after pre-processing, which approves the formation of a secondary contact structure in the pre-processing process. Dependence for determining a period of the durability of cup cutters at various regimes of pre-processing is deduced.
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