FIELD: technological processes.
SUBSTANCE: invention is related to metal forming and is intended for production of section bars in planetary rolling mills. Working stand of planetary rolling mill comprises drive, body in the form of blocks, where mutually perpendicular support rollers are arranged, being joined by means of separators with working rollers and combined in pairs by conical geared wheels. Body is arranged in the form of four rigidly joined mutually replaceable blocks, and pairs of support rollers are additionally joined to each other by means of conical geared wheels, with creation of closed kinematic system and possibility to connect drive to any conical wheel of body block.
EFFECT: invention provides for sufficient clamping in process of section bars rolling in a single stage.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR TWO-FLOW PRODUCTION OF ROOM AND BARRELS FROM ALLOY STEEL GRADES AND CASTING AND ROLLING UNIT FOR ITS IMPLEMENTATION | 2020 |
|
RU2747939C1 |
| PLANETARY BAR ROLLING MILL STAND | 2005 |
|
RU2302914C1 |
| BAR PLANETARY MILL WORKING STAND | 0 |
|
SU845893A1 |
| MILL STAND OF PLANETARY MILL | 2015 |
|
RU2593551C1 |
| 0 |
|
SU118795A1 | |
| PLANETARY ROLLING MILL | 0 |
|
SU1068186A1 |
| REVERSING ROLLING MILL | 1996 |
|
RU2112614C1 |
| ROLLING MILL ROLLING STAND | 0 |
|
SU1724399A1 |
| WORKING STAND OF ROLLING MILL | 0 |
|
SU1667960A2 |
| UNIVERSAL STAND OF PLANETARY BAR ROLLING MILL | 2005 |
|
RU2302915C1 |
