Influence of Lubricating Liquid on the Formation of the Products of Cutting of 38KhN3MFA Steel

We study the morphology of chips formed in the course of turning of a blank of 38KhN3MFA steel on a turning lathe at a rotational speed of 200 rpm under the conditions without lubrication and with an addition of water or lubricating liquids (LL) containing sunflower oil. It was discovered that the a...

Full description

Saved in:
Bibliographic Details
Published in:Materials science (New York, N.Y.) N.Y.), 2019-03, Vol.54 (5), p.722-727
Main Authors: Balyts’kyi, О. І., Kolesnikov, V. О., Havrylyuk, М. R.
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Chip formation
Cutting parameters
Lubrication
Machine tools
Materials Science
Morphology
Nickel chromium molybdenum steels
Nuclear energy
Petroleum exploration
Solid Mechanics
Structural Materials
Sunflower oil
Sunflowers
Surface roughness
Turning (machining)
Water
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We study the morphology of chips formed in the course of turning of a blank of 38KhN3MFA steel on a turning lathe at a rotational speed of 200 rpm under the conditions without lubrication and with an addition of water or lubricating liquids (LL) containing sunflower oil. It was discovered that the addition of water and LL in the process of cutting promotes a decrease in the size of chip and leads to the transformation of its shape from flat to barrel-like. The application of LL makes the surface roughness nine times smaller than in the case of dry turning.
ISSN:1068-820X
1573-885X
DOI:10.1007/s11003-019-00238-7