TY CONF TI ON THE RESULTS OF STUDYING THE CHANGE IN ENERGY INTENSITY OF THE PROCESS OF GRINDING CONIFEROUS WOOD WITH A CONICAL MILL KW conical cutter KW specific cutting force KW grinding of pneumatic wood JO MODERN FORESTRY COMPLEX OF THE COUNTRY: INNOVATIVE DEVELOPMENTS AND PROGRESSIVE TECHNOLOGIES AU Fokin, S.V. AU Shport'ko, O.N. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov