Special features of manufacturing cutting inserts from nanocomposite material Al2O3-SiC

被引：18

作者：

Gevorkyan, E. ^{[1
]}

Mamalis, A. ^{[2
]}

Vovk, R. ^{[1
,3
]}

Semiatkowski, Z. ^{[4
]}

Morozow, D. ^{[4
]}

Nerubatskyi, V ^{[1
]}

Morozova, O. ^{[1
]}

机构：

[1] Ukrainian State Univ Railway Transport, 7 Feierbakh Sq, UA-61050 Kharkiv, Ukraine

[2] NCSR Demokritos, Project Ctr Nanotechnol & Adv Engn, 153 10 Agia Paraskevi Attikis, Athens 60037, Greece

[3] Kharkov Natl Univ, 4 Svobody Sq, UA-61022 Kharkiv, Ukraine

[4] Kazimierz Pulaski Univ Technol & Humanities Radom, Fac Mech Engn, Ul Stasieckiego 54, PL-26600 Radom, Poland

来源：

JOURNAL OF INSTRUMENTATION | 2021年 / 16卷 / 10期

关键词：

Miniaturized sensory systems (MEMS; microfluidics); Optical sensory systems;

D O I：

10.1088/1748-0221/16/10/P10015

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The article examines the cutting characteristics of the developed composite material based on aluminum oxide micropowders with silicon carbide nanopowder additives obtained with the help of electric sintering. The influence of thermal conductivity of the developed composite Al2O3-SiC based material on the wear and durability of the material in application of cutting tool is examined, and a comparison with the traditional cutting ceramic tool materials is made. Considering that the process of cutting with ceramic inserts is carried out without the cutting fluids, the heat removal improvement from the cutting zone makes it possible to increase the tool life. It is proposed to use the thermomechanical parameter B for a comparative assessment of cutting ceramic composite material characteristics.

引用

页数：14

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