PREFABRICATED SIDE MILLING CUTTER Russian patent published in 1996 - IPC

FIELD: machining. SUBSTANCE: housing of milling cutter is assembled and consists of three disks 1, 2 and 3 connected between themselves. The diameter of middle disk is smaller than that of two lateral ones and forms ring-shaped groove open along periphery. Teeth 8 are inserted into cradles. The lateral projections are fastened with the help of rivets with lateral walls of ring-shaped groove. The back projections are fixed with the help of rivets passing through holes of back projections and holes made in housing of milling cutter on the radius passing between thrust walls and cradle shoulders. In this case the thrust surfaces of teeth 8 contact with shoulders. EFFECT: enhanced quality. 4 cl, 6 dwg