FIELD: metallurgy.
SUBSTANCE: invention concerns metal deformation process and can be used for tube-rolling short-adapter mill with axial products distribution. Back bench of tube-rolling mill contains frame, installed on it centering unit, distributing lifting bottom and top and pressure top rollers, located between centering unit, and hard-control gear. Distributing bottom lifting rollers and top pressure rollers are connected by turns in pairs and located lengthways all back bench of mill. Distance between axis of paired rollers is less or equal to distance between rollers couples.
EFFECT: invention provides unhampered distributing of short bushing at the expense of its warp elimination while transportation, that will provide to improve productivity.
7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BACK TABLE FOR TUBE-ROLLING MILL | 0 |
|
SU1577897A1 |
| TUBE-ROLLING MILL'S BACK TABLE | 2007 |
|
RU2360751C1 |
| REAR TABLE OF SCREW ROLLING MILL | 1999 |
|
RU2165810C2 |
| TUBE ROLLING MILL BACK TABLE | 0 |
|
SU759156A1 |
| REAR TABLE OF PIERCING MILL | 1995 |
|
RU2097156C1 |
| REAR TABLE OF PIERCING MILL | 1995 |
|
RU2136419C1 |
| REAR TABLE OF TUBE ROLLING MILL | 1998 |
|
RU2148446C1 |
| PIERCING MILL REAR TABLE | 1998 |
|
RU2162019C2 |
| REAR TABLE OF MILL WITH AXIAL DELIVERING OF TUBES | 0 |
|
SU900911A1 |
| REAR TABLE OF PIERCING MILL | 1996 |
|
RU2136414C1 |
