Influence of water medium and flame on the processes of laser materials treatment

Author

Glova, A.F. ; Gvozdev, S.V. ; Dubrovskii, V.Yu. ; Durmanov, S.T. ; Krasyukov, A.G. ; Lysikov, A.Yu. ; Smirnov, G.V.

Author_Institution

Troitsk Inst. for Innovation & Fusion Res., State Res. Center of Russian Federation, Troitsk, Russia

fYear

2013

fDate

9-13 Sept. 2013

Firstpage

88

Lastpage

90

Abstract

The conditions of drilling and cutting in water of 0.15-mm-thick titanium and stainless steel plates with the radiation of a repetitively pulsed Nd:YAG laser are studied experimentally in the absence of water and gas jets. Measurements of the absorption coefficient of radiation of a repetitively pulsed Nd:YAG laser and of a cw fiber Yb laser by the diffusion flame of aviation kerosene are performed. The radiation power scattered by the flame are measured under flame irradiation by Nd:YAG laser radiation.

Keywords

absorption coefficients; flames; laser beam cutting; laser beam machining; laser materials processing; plates (structures); stainless steel; titanium; Ti; absorption coefficient; aviation kerosene; cutting; cw fiber Yb laser; diffusion flame; drilling; flame irradiation; laser material treatment; laser radiation; repetitively pulsed Nd:YAG laser; size 0.15 mm; stainless steel plate; titanium plate; water medium; Absorption; Fiber lasers; Fires; Gas lasers; Heating; Laser beam cutting; Measurement by laser beam;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers (CAOL), 2013 International Conference on

Conference_Location

Sudak

ISSN

2160-1518

Print_ISBN

978-1-4799-0016-9

Type

conf

DOI

10.1109/CAOL.2013.6657537

Filename

6657537