RU2011137988A - METHOD FOR SUBMITTING PREPARATIONS IN THE WORK CART OF THE COLD ROLLING MILL OF PIPES WITH LATERAL LOAD - Google Patents
METHOD FOR SUBMITTING PREPARATIONS IN THE WORK CART OF THE COLD ROLLING MILL OF PIPES WITH LATERAL LOAD Download PDFInfo
- Publication number
- RU2011137988A RU2011137988A RU2011137988/02A RU2011137988A RU2011137988A RU 2011137988 A RU2011137988 A RU 2011137988A RU 2011137988/02 A RU2011137988/02 A RU 2011137988/02A RU 2011137988 A RU2011137988 A RU 2011137988A RU 2011137988 A RU2011137988 A RU 2011137988A
- Authority
- RU
- Russia
- Prior art keywords
- workpiece
- workpieces
- receiving table
- feeding
- rolling
- Prior art date
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- Heat Treatment Of Articles (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Способ подачи заготовок в рабочую клеть стана холодной прокатки труб с боковой загрузкой, включающий подачу заготовок на приемный стол и перемещение их до упора на приемном столе для выравнивания торцев заготовок, подачу смазки в заготовку, отведение справочного стержня и патрона заготовки по оси прокатки на длину заготовки, передачу заготовки с приемного стола на ось прокатки, возвращение справочного стержня в рабочее положение и введение его в заготовку, подачу заготовки в очаг деформации патроном заготовки, отличающийся тем, что подачу смазки в заготовку осуществляют через стержень в очаг деформации постоянно во время прокатки, при этом в качестве смазки используют СОЖ.A method for feeding workpieces into the working stand of a cold-rolling pipe mill with side loading, including feeding the workpieces to the receiving table and moving them all the way to the receiving table to align the ends of the workpieces, supplying grease to the workpiece, leading the reference rod and the workpiece cartridge along the rolling axis to the length of the workpiece transferring the workpiece from the receiving table to the rolling axis, returning the reference rod to the working position and introducing it into the workpiece, feeding the workpiece to the deformation zone with the workpiece cartridge, characterized in that the hearth the lubricant into the workpiece is carried out through the rod into the deformation zone constantly during rolling, while coolant is used as lubricant.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011137988/02A RU2482934C9 (en) | 2011-09-16 | 2011-09-16 | Method of feeding billets to tube cold rolling mill stand with lateral feed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011137988/02A RU2482934C9 (en) | 2011-09-16 | 2011-09-16 | Method of feeding billets to tube cold rolling mill stand with lateral feed |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2011137988A true RU2011137988A (en) | 2013-03-27 |
RU2482934C1 RU2482934C1 (en) | 2013-05-27 |
RU2482934C9 RU2482934C9 (en) | 2013-08-27 |
Family
ID=48791850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011137988/02A RU2482934C9 (en) | 2011-09-16 | 2011-09-16 | Method of feeding billets to tube cold rolling mill stand with lateral feed |
Country Status (1)
Country | Link |
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RU (1) | RU2482934C9 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2343022A (en) * | 1941-10-17 | 1944-02-29 | Nat Tube Co | Means for cooling and lubricating mandrel bars |
SU1734901A1 (en) * | 1990-01-02 | 1992-05-23 | Днепропетровский Металлургический Институт | Technological tools of continuous mandrel-rolling pipe mill |
RU2039619C1 (en) * | 1993-08-13 | 1995-07-20 | Акционерное общество "Электростальский завод тяжелого машиностроения" | Apparatus to feed grease into mandrel |
RU101947U1 (en) * | 2010-09-20 | 2011-02-10 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | ROD OF COOLING PIPES |
-
2011
- 2011-09-16 RU RU2011137988/02A patent/RU2482934C9/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2482934C9 (en) | 2013-08-27 |
RU2482934C1 (en) | 2013-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH4A | Reissue of patent specification | ||
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170917 |