TY JOUR TI Training of CNC system for solving a process task of ranging reliable values of metalworking operation parameters KW computational accuracy KW contact pair KW test run KW reliability control of the cutting process KW thermo-emf. JO Science intensive technologies in mechanical engineering AU Plotnikov, A.L. AU Tchigirinsky, U.L. AU Tikhonova, Z.S. AU Frolov, E.M. AU Krainev, D.V. PY 2022 IS 2022 PB Bryansk State Technical University