%0 Journal Article %T About influence of the chipping disk rotary speed on overall performance of the machine for the brushwood crushing %A Fokin, S.. %K chips, chipping disc, grinding forest residues %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov