TY JOUR TI NON-ABRASIVE FINISHING OF MACHINE PARTS BY COMBINED METHODS KW ABRASIVE-FREE TREATMENT KW INVOLUTE KW GEAR WHEEL KW GEAR TRANSMISSION JO Voronezh Scientific-Technical Bulletin AU Smolentsev, E.V. AU Babenkov, N.N. AU Gritsyuk, V.G. AU Kovalev, S.V. PY 2023 IS PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov