%0 Journal Article %T Evidence and estimation of new pressure roller for sawing machine P-63-4a and analogs %A Tsybaev, D.. %A Eskov, D.. %A Eskova, V.. %K new pressure roller, sawing machine P-63-4A, new design, evidence of construction, estimation parameter, quality wooden planks %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 5 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov