RU2013130769A - METHOD OF CONTINUOUS PIPE ROLLING - Google Patents

METHOD OF CONTINUOUS PIPE ROLLING Download PDF

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Publication number
RU2013130769A
RU2013130769A RU2013130769/02A RU2013130769A RU2013130769A RU 2013130769 A RU2013130769 A RU 2013130769A RU 2013130769/02 A RU2013130769/02 A RU 2013130769/02A RU 2013130769 A RU2013130769 A RU 2013130769A RU 2013130769 A RU2013130769 A RU 2013130769A
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RU
Russia
Prior art keywords
rolling
continuous pipe
pipe rolling
workpiece
continuous
Prior art date
Application number
RU2013130769/02A
Other languages
Russian (ru)
Other versions
RU2576968C2 (en
Inventor
Александр Игоревич Грехов
Дмитрий Владимирович Овчинников
Надежда Тахировна Тихонцева
Сергей Валерьевич Липнягов
Андрей Юрьевич Бодров
Павел Юрьевич Горожанин
Валентин Сергеевич Гончаров
Сергей Андреевич Васильев
Игорь Николаевич Новожилов
Владимир Леонидович Устьянцев
Василий Сергеевич Виноградов
Original Assignee
Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ")
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ") filed Critical Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ")
Priority to RU2013130769/02A priority Critical patent/RU2576968C2/en
Publication of RU2013130769A publication Critical patent/RU2013130769A/en
Application granted granted Critical
Publication of RU2576968C2 publication Critical patent/RU2576968C2/en

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  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)

Abstract

Способ непрерывной прокатки труб, включающий раскатку заготовки в многоклетьевом непрерывном длиннооправочном стане, отличающийся тем, что при раскатке заготовке придают форму правильного многогранника с количеством граней не менее десяти.A method of continuous rolling of pipes, including rolling the workpiece in a multi-strand continuous long straightening mill, characterized in that when rolling the workpiece, it is shaped into a regular polyhedron with at least ten faces.

Claims (1)

Способ непрерывной прокатки труб, включающий раскатку заготовки в многоклетьевом непрерывном длиннооправочном стане, отличающийся тем, что при раскатке заготовке придают форму правильного многогранника с количеством граней не менее десяти. A method of continuous rolling of pipes, including rolling the workpiece in a multi-strand continuous long straightening mill, characterized in that when rolling the workpiece, it is shaped into a regular polyhedron with at least ten faces.
RU2013130769/02A 2013-07-04 2013-07-04 Method of continuous pipe rolling RU2576968C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013130769/02A RU2576968C2 (en) 2013-07-04 2013-07-04 Method of continuous pipe rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013130769/02A RU2576968C2 (en) 2013-07-04 2013-07-04 Method of continuous pipe rolling

Publications (2)

Publication Number Publication Date
RU2013130769A true RU2013130769A (en) 2015-01-10
RU2576968C2 RU2576968C2 (en) 2016-03-10

Family

ID=53279107

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013130769/02A RU2576968C2 (en) 2013-07-04 2013-07-04 Method of continuous pipe rolling

Country Status (1)

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RU (1) RU2576968C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456475A (en) * 1966-09-22 1969-07-22 Mannesmann Meer Ag Stopper rod for tube rolling mills
SU719718A1 (en) * 1977-10-24 1980-03-05 Уральский научно-исследовательский институт трубной промышленности Production tool for longitudinal rolling of tubes
RU2332271C1 (en) * 2006-11-20 2008-08-27 ОАО "Синарский трубный завод" Method of manufacturing solid-drawn hot-rolled pipes
RU2362639C1 (en) * 2007-12-06 2009-07-27 Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ") Method for longitudinal rolling of pipes

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Publication number Publication date
RU2576968C2 (en) 2016-03-10

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Legal Events

Date Code Title Description
HZ9A Changing address for correspondence with an applicant
MM4A The patent is invalid due to non-payment of fees

Effective date: 20150705

NF4A Reinstatement of patent

Effective date: 20160820