TY JOUR TI METHOD FOR CALCULATING THE WORKING WIDTH FOR FIVE-AXIS MILLING WITH A SPHERICAL MILLING CUTTER KW FIVE-AXIS MILLING KW WORKING WIDTH KW MOVEMENT TRAJECTORY JO Voronezh Scientific-Technical Bulletin AU Kolesov, A.V. AU Kozlov, A.M. AU Kozlov, A.A. PY 2026 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov