Temperature Selection in the Preheating of Blanks for the Stamping of Large Wide-Chord Fan Blades

Yu. A. Ravikovich; A. V. Kurochkin; T. D. Kozhina

doi:10.3103/S1068798X1901009X

Temperature Selection in the Preheating of Blanks for the Stamping of Large Wide-Chord Fan Blades

Authors: Ravikovich Y.A.¹, Kurochkin A.V.¹, Kozhina T.D.¹
Affiliations:
1. Rybinsk State Aviation-Engineering University
Issue: Vol 39, No 1 (2019)
Pages: 86-88
Section: Article
URL: https://journal-vniispk.ru/1068-798X/article/view/227633
DOI: https://doi.org/10.3103/S1068798X1901009X
ID: 227633

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Abstract

A new approach to the stamping of large wide-chord compressor blades is considered. Analysis of the constraints on the preheating of the blanks permits practical recommendations regarding the preheating conditions.

Keywords

compressor blades, isothermal stamping, wide-chord fan blade, preheating, blade tests

About the authors

Yu. A. Ravikovich

Rybinsk State Aviation-Engineering University

Author for correspondence.
Email: prorectnir@rsatu.ru
Russian Federation, Rybinsk, 152934

A. V. Kurochkin

Rybinsk State Aviation-Engineering University

Email: prorectnir@rsatu.ru
Russian Federation, Rybinsk, 152934

T. D. Kozhina

Rybinsk State Aviation-Engineering University

Email: prorectnir@rsatu.ru
Russian Federation, Rybinsk, 152934

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