TY JOUR TI Innovation technologies in mechanical engineering ensuring life increase of railway wheels and rails KW innovation technology KW tread KW railway wheel KW electromechanical processing KW needle milling KW grinding with whetstones KW leaf grinding JO Science intensive technologies in mechanical engineering AU Suslov, A.G. AU Fedonin, O.N. AU Gorlenko, O.. AU Shalygin, M.G. AU Zakharov, L.A. PY 2019 IS 2019 PB Bryansk State Technical University