%0 Journal Article %T PRELIMINARY ANALYSIS OF THE MODERNIZATION OF METAL-CUTTING MACHINES %A Fedoreshchenko, N.V. %A Levitin, M.A. %K stages, metal-cutting machine, modernization, electric motor %J Bulletin of the Angarsk State Technical University %D 2022 %N 1 %P 3 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»