%0 Journal Article %T ANALYSIS OF SOLID LUBRICATION EFFECT UPON SURFACE HARDENING OF HIGH-SPEED STEEL TOOLS DURING SHARPENING %A Panayoti, V.. %K solid lubrication, cBN disk, sharpening, high-speed steel, cold-hardening, cold-hardening depth, cold-hardening degree %J Bulletin of Bryansk state technical university %D 2016 %N 2016 %P 4 %I Bryansk State Technical University