METHOD OF GRINDING SPHERICAL END FACES OF CONICAL ROLLERS Russian patent published in 1997 - IPC

FIELD: metal working. SUBSTANCE: rollers are received in a separator between two axially alined conical disks which are set in rotation with different speeds and in opposite directions about the axis that passes through the tops of the conical surfaces of the rollers. As a result, the letters are set in rotation about their axes and with respect to the end face of the grinding disk inclined to the axis of the disks and provided with a spherical working surface. The rollers are loaded in the axial direction by flexible end face support made on the top disk as a way on the inner race of a bearing. The number of sockets in the separator is equal to the number of rollers in the bearing. EFFECT: simplified method. 4 dwg