Open AccessIncreasing the efficiency processing of heat-resistant steels in conditions of continuous turning
Author(s) -
Oleksandr Lymar
Publication year - 2020
Publication title -
vìsnik agrarnoï nauki pričornomor'â
Language(s) - English
Resource type - Journals
eISSN - 2411-9199
pISSN - 2313-092X
DOI - 10.31521/2313-092x/2020-3(107)-14
Subject(s) - materials science , metallurgy , sharpening , wear resistance , work (physics) , hot work , mechanical engineering , tool steel , engineering
Increasing the efficiency processing of heat-resistant steels in conditions of continuous turning he work is devoted to the study of factors influencing the resistance characteristics of the cutting tool in the conditions of turning heat-resistant corrosion-resistant steels. Methods for increasing the wear resistance of the cutter with replaceable pentagonal non-sharpening plates are considered. The nature of replaceable polyhedral plates wear and the reasons of destruction of cutting parts of the cutter in the conditions of continuous turning with wear-resistant coverings are analyzed. Keywords: cutting tool, pentagonal plates, lubricating and cooling liquids, stability characteristics, wear resistance of the cutter, wear-resistant coatings, hard-to-process materials.