TY JOUR TI Determination of Optimal Cutting Modes when Turning Railway Wheels KW Tread KW durability KW defects KW cutting modes KW wheel JO Bulletin of scientific research results AU Kononov, D.P. AU Gomonec, Y.V. PY 2023 IS 2023 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"