FIELD: rolled tube production, namely apparatus for cooling tubes at thermal-mechanical working of them with cooling during deformation process in multi-stand rolling mill.
SUBSTANCE: apparatus includes arranged along the same axis: housing with branch pipes, distributing member and stem mounted with possibility of lengthwise motion. Housing of apparatus is placed at one side of each deforming stand of mill and stem is arranged at opposite side of each deforming stand of mill. Distributing member is made of elastic material, its one end is rigidly secured to housing for forming by means of its movable end jet opening between housing and distributing member. On inner surface of distributing member forming said jet opening there are tangentially arranged grooves.
EFFECT: possibility for intensive uniform cooling of tubes between stands and in deformation region.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PIPE COOLING METHOD | 2005 |
|
RU2291905C1 |
| DEVICE TO DISPLACE MANDREL AT PIPE ROLLING MILL | 2012 |
|
RU2547050C1 |
| ARRANGEMENT FOR DETERMINING THE ALIGNMENT OF WORKING STAND OF MULTISTAND MILL | 0 |
|
SU1338908A1 |
| METHOD OF CONTINUOUS ROLLING AND CONTINUOUS MULTISTAND MILL FOR IMPLEMENTATION THEREOF | 2015 |
|
RU2614974C1 |
| PIPE MILL PASS | 2013 |
|
RU2530591C2 |
| METHOD OF THERMOMECHANICAL TREATMENT OF PIPES | 2004 |
|
RU2245375C1 |
| METHOD OF PIPE PRODUCTION FROM MICROALLOYED STEELS | 2000 |
|
RU2163643C1 |
| ARRANGEMENT FOR COOLING ROLLED STOCK | 0 |
|
SU1025733A1 |
| METHOD OF CONTINUOUS ROLLING | 2009 |
|
RU2385194C1 |
| LENGTHWISE ROLLING STAND | 0 |
|
SU1745381A1 |
