PROCEDIMENTO, PER LAVORARE LA PISTA DI UN ANELLO DI CUSCINETTO AROTOLAMENTO, SPECIALMENTE A PARETE SOTTILE, E DISPOSITIVO PER ATTUARE IL PROCEDIMENTO.

摘要

An improved method of machining the raceway of a roller bearing race for cylindrical rollers having two concentric cylindrical surfaces with one surface being the raceway and the other cylindrical surface being the seating surface of the roller bearing race comprising elastically compressing the seating surface to assume an exactly cylindrical shape, shaping the raceway surface by chip removal into an exactly cylindrical form concentric with the seating surface and removing the compression pressure and novel apparatus for carrying out the method.