Recovery Technology Features of Aerospace Parts by Layering Synthesis

Abstract

In this article, the method of the recovery process of aerospace parts developed. The methodology consists in selecting of multivariate iterative process parameters. Using this methodology can significantly reduce the technological preparation time of production and the proportion of experimental research. Researches of repair annular surfaces pins of gas turbine engine were conducted in order to confirm the developed technique. Appearance reconstructed surfaces studied macro-and microstructural analysis was carried out, as the microhardness of the cross-section thin section cladding measured.