№3 (54), 2020. TECHNOLOGY AND EQUIPMENT OF MECHANICAL AND PHYSICAL-TECHNICAL PROCESSING

A.V. Alekseev, R.H.U. Abu-Nidjim, A.V. Ni, L.E. Shchesnyak, V.V. Kopylov

Technology of turbine blades restoration of HPT of a GTK-10-4 gas transporting unit

A method for restoring the shelves of blades of a high-pressure turbine in the area of the lock edge using a metal 3D printer operated by direct laser-deposition (Direct metal tooling — DMT) technology is described. The results of computer tomography and strength analysis are given.

 

Keywords: 3D Printing, DMT, direct metal tooling, parts restoration, turbine blades.

[ Back to contents ]
[ Get the article ]