Study of absorption coefficient in laser cutting of metal

A. V. Zaitsev, G. V. Ermolaev, T. A. Polyanskiy, A. M. Gurin

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

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.

Original languageEnglish
Title of host publication19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Editors Fomin
PublisherAmerican Institute of Physics Inc.
Number of pages7
Volume2027
ISBN (Electronic)9780735417472
DOIs
Publication statusPublished - 2 Nov 2018
Event19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Russian Federation
Duration: 13 Aug 201819 Aug 2018

Publication series

NameAIP Conference Proceedings
PublisherAMER INST PHYSICS
Volume2027
ISSN (Print)0094-243X

Conference

Conference19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
CountryRussian Federation
CityAkademgorodok, Novosibirsk
Period13.08.201819.08.2018

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