%0 Journal Article %T Working bodies of disk harrows: technology of production and restoration %A Shovkoplyas, A.. %K spherical disk, the angle of taper, blade thickness, manufacturing technology, wear behavior, wear resistance, durability. %J Forestry Engineering Journal %D 2016 %N 6 %P 8 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov