%0 Journal Article %T A Geometrical Model Producing a Surface Equivalent To the Working Surface of the Gear Tool «Hob» %A Ryazanov, S.A. %K worm milling cutter, worm-gear, computer modeling, geometric modeling, kinematic modeling, simulation modeling, tooth-profiling, mutual intersection of surfaces, gear treatment %J Geometry & Graphics %D 2019 %N 7 %P 4 %I INFRA-M Academic Publishing LLC.