RU2006120623A - METHOD FOR DOUBLE DOOR ROLLING OF REINFORCED STEEL - Google Patents

METHOD FOR DOUBLE DOOR ROLLING OF REINFORCED STEEL Download PDF

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Publication number
RU2006120623A
RU2006120623A RU2006120623/02A RU2006120623A RU2006120623A RU 2006120623 A RU2006120623 A RU 2006120623A RU 2006120623/02 A RU2006120623/02 A RU 2006120623/02A RU 2006120623 A RU2006120623 A RU 2006120623A RU 2006120623 A RU2006120623 A RU 2006120623A
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RU
Russia
Prior art keywords
calibers
radius
oval
double
double door
Prior art date
Application number
RU2006120623/02A
Other languages
Russian (ru)
Other versions
RU2327537C2 (en
Inventor
Григорий Павлович Перунов (RU)
Григорий Павлович Перунов
Владимир Васильевич Лиманкин (RU)
Владимир Васильевич Лиманкин
Константин Владимирович Волков (RU)
Константин Владимирович Волков
Сергей Майорович Балдин (RU)
Сергей Майорович Балдин
Сергей Александрович Чиж (RU)
Сергей Александрович Чиж
Original Assignee
ОАО "Уральский институт металлов" (RU)
ОАО "Уральский институт металлов"
Оао "Амурметалл" (Ru)
Оао "Амурметалл"
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38916910&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2006120623(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ОАО "Уральский институт металлов" (RU), ОАО "Уральский институт металлов", Оао "Амурметалл" (Ru), Оао "Амурметалл" filed Critical ОАО "Уральский институт металлов" (RU)
Priority to RU2006120623/02A priority Critical patent/RU2327537C2/en
Publication of RU2006120623A publication Critical patent/RU2006120623A/en
Application granted granted Critical
Publication of RU2327537C2 publication Critical patent/RU2327537C2/en

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

Claims (1)

Способ двухручьевой прокатки арматурной стали, включающий последовательное формирование в ряде калибров двухручьевого раската в виде сочлененных по диагонали прямоугольных профилей, формирование на каждой их грани продольных локальных утолщений, в поперечном сечении имеющих вид сегмента, затем продольное разделение профилей, кантовку их на 45° и двухниточную прокатку в предчистовых однорадиусных овальных калибрах и чистовых калибрах, отличающийся тем, что формирование продольных локальных утолщений в виде сегментов выполняют радиусом, равным радиусу очертания последующих предчистовых овальных калибров, причем ширина сегмента определяется из соотношенияThe method of double-strand rolling of reinforcing steel, including the sequential formation of a double-strand roll in a number of calibers in the form of diagonal rectangular profiles, forming on each of their faces longitudinal local thickenings, in cross section having the form of a segment, then longitudinally separating the profiles, turning them 45 ° and double thread rolling in prefinish single-radius oval calibers and finishing calibers, characterized in that the formation of longitudinal local thickenings in the form of segments is carried out by ohm, equal to the radius contours subsequent Predchistovaya calibers of oval, the segment width is determined from the relation В=(С-2r)·(1+r/(R-r)),B = (C-2r) · (1 + r / (R-r)), где С - ширина грани квадратной заготовки,where C is the width of the face of the square billet, r - радиус округления в вершинах квадратной заготовки,r is the radius of rounding at the vertices of the square billet, R - радиус очертания сегментов (овальных калибров).R is the radius of the outline of the segments (oval gauges).
RU2006120623/02A 2006-06-13 2006-06-13 Method of double strand rolling of reinforcing steel RU2327537C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006120623/02A RU2327537C2 (en) 2006-06-13 2006-06-13 Method of double strand rolling of reinforcing steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006120623/02A RU2327537C2 (en) 2006-06-13 2006-06-13 Method of double strand rolling of reinforcing steel

Publications (2)

Publication Number Publication Date
RU2006120623A true RU2006120623A (en) 2007-12-20
RU2327537C2 RU2327537C2 (en) 2008-06-27

Family

ID=38916910

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006120623/02A RU2327537C2 (en) 2006-06-13 2006-06-13 Method of double strand rolling of reinforcing steel

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RU (1) RU2327537C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2708911C1 (en) * 2019-06-21 2019-12-12 Общество с ограниченной ответственностью "Торэкс-Хабаровск" Method of multi-rack rolling of reinforcement steel of periodic profile

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Publication number Publication date
RU2327537C2 (en) 2008-06-27

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Effective date: 20201216