RU92012841A - METHOD OF OBTAINING ARMATURE STEEL - Google Patents

METHOD OF OBTAINING ARMATURE STEEL

Info

Publication number
RU92012841A
RU92012841A RU92012841/02A RU92012841A RU92012841A RU 92012841 A RU92012841 A RU 92012841A RU 92012841/02 A RU92012841/02 A RU 92012841/02A RU 92012841 A RU92012841 A RU 92012841A RU 92012841 A RU92012841 A RU 92012841A
Authority
RU
Russia
Prior art keywords
reinforcing steel
billet
profile
periodic profile
height
Prior art date
Application number
RU92012841/02A
Other languages
Russian (ru)
Other versions
RU2058843C1 (en
Inventor
В.Д. Есипов
Б.В. Мичурин
Н.А. Вихрев
В.И. Красильников
В.Н. Логинов
Н.М. Литвинов
Original Assignee
Акционерное общество открытого типа "Череповецкий сталепрокатный завод"
Filing date
Publication date
Application filed by Акционерное общество открытого типа "Череповецкий сталепрокатный завод" filed Critical Акционерное общество открытого типа "Череповецкий сталепрокатный завод"
Priority to RU92012841A priority Critical patent/RU2058843C1/en
Priority claimed from RU92012841A external-priority patent/RU2058843C1/en
Publication of RU92012841A publication Critical patent/RU92012841A/en
Application granted granted Critical
Publication of RU2058843C1 publication Critical patent/RU2058843C1/en

Links

Claims (1)

Способ получения арматурной стали используется в волочильном производстве, при изготовлении арматурной стали периодического профиля. Изобретение позволяет расширить сортамент холоднотянутой арматурной стали за счет увеличения высоты поперечных выступов периодического профиля, в том числе выступов, идущих по винтовой линии. Сущность изобретения: при производстве арматурной стали периодического профиля исходную заготовку предварительно обжимают гладкими роликами и пропускают в профилирующей волоке через пластину с прямоугольным отверстием, ширина которого соответствует толщине деформированной заготовки, при этом диаметр заготовки D и величина обжатия Δh гладкими роликами определяется зависимостями D = d + 2h;
Δh=D-d,
где d и h - соответственно диаметр стержня и высота ребер профиля.The method of producing reinforcing steel is used in the drawing industry, in the manufacture of reinforcing steel of a periodic profile. The invention allows to expand the range of cold-drawn reinforcing steel by increasing the height of the transverse protrusions of a periodic profile, including protrusions running along a helix. The essence of the invention: in the production of reinforcing steel of a periodic profile, the original billet is pre-compressed with smooth rollers and passed through a profiling die through a profiling die with a rectangular hole whose width corresponds to the thickness of the deformed billet, while the diameter of the billet D and the reduction Δh are determined by smooth rollers 2h;
Δh = Dd,
where d and h are the diameter of the rod and the height of the profile edges, respectively.
RU92012841A 1992-12-18 1992-12-18 Reiforcement steel production method RU2058843C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92012841A RU2058843C1 (en) 1992-12-18 1992-12-18 Reiforcement steel production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92012841A RU2058843C1 (en) 1992-12-18 1992-12-18 Reiforcement steel production method

Publications (2)

Publication Number Publication Date
RU92012841A true RU92012841A (en) 1995-04-20
RU2058843C1 RU2058843C1 (en) 1996-04-27

Family

ID=20133904

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92012841A RU2058843C1 (en) 1992-12-18 1992-12-18 Reiforcement steel production method

Country Status (1)

Country Link
RU (1) RU2058843C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2496592C2 (en) * 2011-12-26 2013-10-27 Открытое акционерное общество "Магнитогорский метизно-калибровочный завод "ММК-МЕТИЗ" Method of trilateral die-rolled section profile application on high-strength reinforcing wire surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2496592C2 (en) * 2011-12-26 2013-10-27 Открытое акционерное общество "Магнитогорский метизно-калибровочный завод "ММК-МЕТИЗ" Method of trilateral die-rolled section profile application on high-strength reinforcing wire surface

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