FIELD: metal working, namely working of rolling profile of wheel pairs of railway road transport vehicles.
SUBSTANCE: apparatus includes mandrel on which milling cutter is mounted. In order to enhance strength of milling cutter due to gradual in-feed process device includes damping member in the form of disc spring and coupling. The last has riffled end for engaging with reciprocal riffled end of milling cutter; it is mounted on mandrel with possibility of motion in axial direction and it is forced to milling cutter by means of damping member with use of nut. Milling cutter is mounted on mandrel with possibility of rotation in sliding bearings including sleeves and thrust rolling bearings. Other end of milling cutter is forced by means of nut through one of said thrust bearing assemblies.
EFFECT: improved strength of milling cutter.
2 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROFILED MILLING METHOD | 2004 |
|
RU2269397C1 |
| MILLING METHOD BY ADAPTABLE TOOL | 2004 |
|
RU2268111C2 |
| ADAPTABLE MILLING CUTTER | 2004 |
|
RU2253548C1 |
| DEVICE FOR MILLING WHEEL PAIRS OF LOCOMOTIVES AND WAGONS | 2021 |
|
RU2772881C1 |
| MILLING CUTTER TO MACHINE SCREW WITH SEMI-OPEN SURFACE | 2008 |
|
RU2366547C1 |
| METHOD FOR RESTORING THREAD SURFACE PROFILE OF RAIL TRANSPORT WHEELS | 2022 |
|
RU2809615C1 |
| FASHIONED CUTTER WITH A FOLLOWING SCHEME OF CUTTING | 2006 |
|
RU2317879C1 |
| MODE OF FASHIONED MILLING | 2006 |
|
RU2317877C1 |
| ARRANGEMENT FOR MEASURING INTER-TYRE DISTANCE AND INSTALLING MILLING CUTTERS OF WHEEL-MILLING MACHINE | 0 |
|
SU1537469A1 |
| METHOD FOR RECOVERING PROFILE OF ROLLING SURFACE OF WHEELS OF RAIL VEHICLES | 2020 |
|
RU2754627C1 |
