Open AccessStudy of laser cutting of low-alloy steel with using various gases
Author(s) -
Az T. Gabdrakhmanov,
I H Israphilov,
Л. Н. Шафигуллин,
T. F. Gabdrakhmanova
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1328/1/012015
Subject(s) - materials science , alloy , laser , laser cutting , alloy steel , macro , range (aeronautics) , plasma cutting , metallurgy , mechanical engineering , laser power scaling , power (physics) , composite material , computer science , optics , engineering , thermodynamics , physics , programming language
Based on the laser cutting of steel 09G2S, specific features of the power tool and its use are shown. The basic requirements for the quality of the cut surface and a wide range of material properties arising from the characteristics of the energy tool are formulated. The formation of a heat-affected zone, its structure and properties, the formation of macro- and microgeometry of the cut depending on the used working gas are described. The influence of laser cutting parameters on the provision of the required quality and properties of steel is considered.