GROOVE MILLING METHOD Russian patent published in 2003 - IPC

FIELD: technological processes in machine engineering, metal cutting tools. SUBSTANCE: method comprises steps of mounting milling cutter on milling mandrel having set of spacing clamping rings whose ends are designed for engaging with ends of milling cutter; in order to enlarge manufacturing possibilities using milling cutter whose height is more than width half of groove and less than width of groove; using spacing clamping rings whose peripheral cutting portion and ends are in the form of turn of screw surface with pitch equal to difference between width of worked groove and height of disc milling cutter. EFFECT: enlarged manufacturing possibilities of method. 5 dwg