TY CONF TI TECHNOLOGICAL EQUIPMENT FOR HARDENING AND WEAR RESISTANCE TESTING OF CAMSHAFTS KW plasma spraying KW equipment KW surface KW wear resistance KW camshaft JO DEVELOPMENT PROSPECTS, INNOVATIONS AND INFORMATION TECHNOLOGIES IN TRANSPORT AU Ivannikov, V.A. AU Buhtoyarov, V.N. AU Golev, A.D. AU Kruhmalev, S.N. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov