Features of the Use of Combined High-Speed Electroerosive Laser Machining of Small-Diameter Holes in Parts of Gas Turbine Engines with Ceramic Coating
Autor: | Mikhail V. Pesin, Vladimir Makarov, S. P. Nikitin, V. V. Karmanov, O. A. Sibireva |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Surface Engineering and Applied Electrochemistry. 57:519-526 |
ISSN: | 1934-8002 1068-3755 |
Popis: | This work is devoted to studying a novel process of the combined high-speed electroerosive laser machining of small-diameter holes in parts of the gas turbine engines with ceramic coating. The mechanism of ensuring high productivity and treatment quality of small-diameter holes in gas turbine heat-resistant alloys of engines’ parts based on combining high-speed electroerosive laser machining with the use of a hollow rotating electrode-tool and internal pumping of the working medium is described. |
Databáze: | OpenAIRE |
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