Study of Absorption Coefficient in Laser Cutting of Metal

被引：2

作者：

Zaitsev, A. V. ^{[1
,2
]}

Ermolaev, G. V. ^{[1
]}

Polyanskiy, T. A. ^{[1
,2
]}

Gurin, A. M. ^{[1
]}

机构：

[1] RAS, Khristianovich Inst Theoret & Appl Mech, SB, Inst Skaya Str 4-1, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Pirogova Str 2, Novosibirsk 630090, Russia

来源：

INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2018) | 2018年 / 2027卷

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1063/1.5065240

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A method of analytical and numerical calculation of the absorption coefficient was proposed and tested based on the results of a simplified experimental cutting setup. The results are compared with the literature forecasts in a wide range of angles of inclination. It was found a significant difference between the absorption coefficients used in the theory and reconstructed their experimental data. The obtained absorption coefficient can be used for further modeling of laser material processing technologies.

引用

页数：7

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