TY JOUR TI Features modernization feed drives of CNC lathes. KW motor KW DC electric drive KW valve electric drive KW CNC lathe KW modernization. JO Bulletin of Bryansk state technical university AU Ageenko, A.. AU Petreshin, D.I. AU Fedonin, O.N. AU Khandozhko, V.A. PY 2014 IS 2014 PB Bryansk State Technical University