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Teplofizika vysokikh temperatur, 2000, Volume 38, Issue 3, Pages 501–506
(Mi tvt2124)
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This article is cited in 8 scientific papers (total in 8 papers)
High Temperature Apparatuses and Structures
The mechanism of remote cutting of metals by $\mathrm{CO}_2$-laser radiation
G. F. Antonova, G. G. Gladush, A. G. Krasyukov, F. K. Kosyrev, N. B. Rodionov Troitsk Institute for Innovation and Fusion Research
Abstract:
A thermal model is suggested of remote cutting (without a gas jet) of vertically positioned steel plates by a horizontally moving beam of a $\mathrm{CO}_2$ laser. It is based on the assumption of instantaneous removal of melt, when the melt zone size reaches its critical value. The stable cutting region is calculated depending on the cutting speed, laser power, and thickness of specimens. It is shown that the initiation of the cutting operation at limiting parameters is accompanied by instability.
Received: 04.08.1999
Citation:
G. F. Antonova, G. G. Gladush, A. G. Krasyukov, F. K. Kosyrev, N. B. Rodionov, “The mechanism of remote cutting of metals by $\mathrm{CO}_2$-laser radiation”, TVT, 38:3 (2000), 501–506; High Temperature, 38:3 (2000), 477–482
Linking options:
https://www.mathnet.ru/eng/tvt2124 https://www.mathnet.ru/eng/tvt/v38/i3/p501
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Abstract page: | 150 | Full-text PDF : | 79 |
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