TY JOUR TI Technology and results of studying the diversification of the operative conditions of metal cutting tools KW cutting tool KW plate KW condition KW vibrations KW two-dimensional diagram KW cross-correlation KW spectrum transformation coefficient KW Student's test KW technology JO Science intensive technologies in mechanical engineering AU Brovkova3, M.B. AU Kuptsova, A.V. AU Kuptsov, P.V. AU Martynov, V.V. PY 2025 IS 2025 PB Bryansk State Technical University