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 PDF

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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
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RU
Russia
Prior art keywords
workpiece
workpieces
receiving table
feeding
rolling
Prior art date
Application number
RU2011137988/02A
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Russian (ru)
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RU2482934C9 (en
RU2482934C1 (en
Inventor
Александр Владимирович Есаков
Сергей Андреевич Маршалов
Ольга Борисовна Митрофанова
Лидия Владимировна Лаврова
Людмила Ивановна Богачева
Original Assignee
Открытое акционерное общество "Электростальский завод тяжелого машиностроения"
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Application filed by Открытое акционерное общество "Электростальский завод тяжелого машиностроения" filed Critical Открытое акционерное общество "Электростальский завод тяжелого машиностроения"
Priority to RU2011137988/02A priority Critical patent/RU2482934C9/en
Publication of RU2011137988A publication Critical patent/RU2011137988A/en
Application granted granted Critical
Publication of RU2482934C1 publication Critical patent/RU2482934C1/en
Publication of RU2482934C9 publication Critical patent/RU2482934C9/en

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  • 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)

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.
RU2011137988/02A 2011-09-16 2011-09-16 Method of feeding billets to tube cold rolling mill stand with lateral feed RU2482934C9 (en)

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

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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

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RU (1) RU2482934C9 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

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RU2482934C9 (en) 2013-08-27
RU2482934C1 (en) 2013-05-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20170917