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Automated Manufacture of Blades for Gas-Turbine Engines

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Abstract

A new method is proposed for manufacturing the external contour of turbine blades, by means of a single coordinate system, without changing the technological bases or repositioning the workpiece. A specially designed multifunctional machine permits machining of the turbine blades and their preliminary orientation in the coordinate system.

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REFERENCES

  1. Sulima, A.M., Noskov, A.A., and Serebrennikov, G.Z., Osnovnye tekhnologii proizvodstva gazoturbinnykh dvigatelei (General Production Technologies of Gas Turbine Engines), Moscow: Mashinostroenie, 1996.

  2. Krymov, V.V., Eliseev, Yu.S., and Zudin, K.I., Proizvodstvo lopatok gazoturbinnykh dvigatelei (Production of Gas Turbine Engine Blades), Moscow: Mashinostroenie, 2002.

  3. Poletaev, V.A. and Kuzin, I.V., Fitting for installation and fixing of GTE blades used in automated production, Spravochnik. Inzh. Zh., 2006, no. 9, pp. 27–30.

  4. Poletaev, V.A., Tsvetkov, E.V., and Volkov, D.I., Avtomatizirovannoe proizvodstvo lopatok GTE (Automated Production of Blades for Gas Turbine Engines), Moscow: Mashinostroenie, 2016.

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Correspondence to V. A. Poletaev or E. V. Tsvetkov.

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Translated by Bernard Gilbert

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Poletaev, V.A., Tsvetkov, E.V. & Uryadysheva, A.M. Automated Manufacture of Blades for Gas-Turbine Engines. Russ. Engin. Res. 39, 598–601 (2019). https://doi.org/10.3103/S1068798X19070189

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  • DOI: https://doi.org/10.3103/S1068798X19070189

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