UDC 62

Strategy choice for punch electro-erosion treatment in turbine blades of gas turbine engines

Published в Science intensive technologies in mechanical engineering · Volume 2019, Issue 2, 2019 · Pages 3–7 · Rubrics: SCIENCE INTENSIVE TECHNOLOGIES OF ELECTROMACHINING AND COMBINED PROCESSING (archived)
DOI 10.30987/article_5c486cc29f30d9.02610717
Received: 22.01.2019 Accepted: 20.02.2019 Published: 20.02.2019 Language of publication: RUS
Authors
1 Soloviev Rybinsk State Aviation Technical University (Rector’s advisor)
Rybinsk, Yaroslavl, Russian Federation
2 PPC “ODK-Saturn” (otdel po razvitiyu special'nyh metodov obrabotki, zamestitel' nachal'nika otdela)
Rybinsk, Yaroslavl, Russian Federation
In the paper different versions of engineering procedures for manufacturing punches in turbine blades are considered. The engineering procedures of electro-erosion treatment based on consecutive and simultaneous punch broaching in a flowing part of turbine blades are compared, and the efficient fields of their used are defined.
electro-erosion treatment punch broaching (burning-through) turbine blades electro-erosion machines multi-electrodes.
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References

1. Physical-Chemical Methods of Processing in Gas Tur-bine Engine Manufacturing / under the B.P. Saushkin. - M.: Drofa Publishing House, 2002, - pp. 656.

2. Poletaev V.A. Technology of Blade Automated Manu-facturing for Gas Turbine Engines. - M.: Mechanical Engi-neering, 2006. - pp. 256.

3. Smolentsev V.P. “Electro-Physical and Electro-Chemical Methods for Material Treatment. - M.: Higher School, 1983. - pp. 247.

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