FIELD: machine engineering. SUBSTANCE: apparatus includes housing and tool holders mounted with possibility of rotation. Hollow shaft with driving belt and mounting surfaces is mounted in housing on bearing assemblies. Coaxially relative to hollow shaft two spindles are mounted with possibility of moving them to zone for working blanks. Tool holders have rolling bodies and retainers and they are arranged by inclination angle relative to symmetry axis of apparatus in such a way that their axes cross in symmetry plane of apparatus. Mounting surfaces are coaxial relative to rotation axis of hollow shaft and they are designed for mounting worked blanks. Tool holders are mounted in end portions of spindles inclined relative to rotation axis of hollow shaft. EFFECT: simplified design of apparatus, optimal contour of profile of working surfaces of bearing races. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ABRASIVE-FREE TREATMENT OF RACEWAYS OF BEARINGS AND DEVICE FOR REALIZATION OF THIS METHOD | 2001 |
|
RU2207943C2 |
| METHOD OF ASSEMBLED BEARING RUNNING-IN AND DEVICE FOR ITS EMBODIMENT | 1999 |
|
RU2166678C2 |
| PROCESSING METHOD FOR ASSEMBLED SPHERICAL BEARINGS AND DEVICE FOR ITS IMPLEMENTATION | 2021 |
|
RU2770260C1 |
| METHOD OF FINISHING BEARING RINGS | 2023 |
|
RU2821982C1 |
| HONING MACHINE FOR RACE RACEWAYS | 1991 |
|
RU1823336C |
| METHOD FOR IMITATING FINISHING OF BALL BEARING PARTS | 2022 |
|
RU2811780C1 |
| DEVICE FOR ABRASIVE PROCESSING OF RACES OF BEARING RINGS | 1992 |
|
RU2057631C1 |
| METHOD AND APPARATUS FOR PRODUCTION OF BALL-BEARING RACES | 0 |
|
SU1733171A1 |
| METHOD FOR ENHANCING ACCURACY OF SHAFT ROTATION AT WORKING IT | 2001 |
|
RU2203776C2 |
| ABRASIVE TREATMENT APPARATUS | 1993 |
|
RU2072293C1 |
