| 摘要 |
A device for hardening and finishing rolling by a toroidal roller of surfaces of bodies of rotation comprises a housing with a swivel roller installed therein on friction bearings, in which a roller assembly is mounted having a deforming element and a springy mechanism consisting of a spring, a pressure nut, a rod, an axle and a swivel arm. The swivel arm is mounted in the housing on the rolling bearings. |
