THE DEVELOPMENT OF TECHNOLOGY FOR THE RESTORATION OF ROTOR PARTS FROM TITANIUM ALLOYS BY WELDING METHODS

. The article deals with the repair of critical parts of gas turbine engines using welding methods. On the basis of the created solid model of the part, the acting stresses are determined by calculation. The technological process of restoring the geometry of the part has been developed, with the provision of properties at the level of the existing loads. The purpose of the work: development of the optimal technology for restoring the geometry of critical parts using welding methods.