%0 Journal Article %T Design and determination of the working surface parameters of spring-tongue directing for narrow band saw %A Derbin, M.V. %A Sivkov, K.. %A Derbin , V.. %K band saw, spring-tongue directing, lift capacity, durability, sawing accuracy, bending, lumber quality. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov