Open AccessExperimental evaluation of the efficiency of lubricating process media during the running-in period of a metal-cutting tool
Author(s) -
Vladimir Skakun,
Ruslan Dzhemalyadinov,
Ilimdar Abdulkerimov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/889/1/012034
Subject(s) - durability , materials science , tin , coating , metallurgy , hardening (computing) , refrigerant , lubrication , composite material , mechanical engineering , engineering , heat exchanger , layer (electronics)
The possibility of increasing the durability of a cutting insert made of high-speed steel with a wear-resistant TiN coating due to the use of lubricating process media during the running-in period of the cutting tool is considered. Based on the analysis of the data obtained, an analogy in the mechanisms of the hardening action of the refrigerant and wear-resistant coatings is presented. It is shown that the durability of a metal-cutting tool substantially depends on the initial conditions of its operation.