RU2005133144A - METHOD OF CROSS-WEDGE ROLLING OF PRODUCTS WITH EXTENDED AXLE - Google Patents

METHOD OF CROSS-WEDGE ROLLING OF PRODUCTS WITH EXTENDED AXLE Download PDF

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Publication number
RU2005133144A
RU2005133144A RU2005133144/02A RU2005133144A RU2005133144A RU 2005133144 A RU2005133144 A RU 2005133144A RU 2005133144/02 A RU2005133144/02 A RU 2005133144/02A RU 2005133144 A RU2005133144 A RU 2005133144A RU 2005133144 A RU2005133144 A RU 2005133144A
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RU
Russia
Prior art keywords
billet
rolling
product
rolled
deformation
Prior art date
Application number
RU2005133144/02A
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Russian (ru)
Other versions
RU2310539C2 (en
Inventor
Александр Олегович Рудович (BY)
Александр Олегович Рудович
Валерий Александрович Клушин (BY)
Валерий Александрович Клушин
Original Assignee
Черкас Виктор Иванович (RU)
Черкас Виктор Иванович
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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Application filed by Черкас Виктор Иванович (RU), Черкас Виктор Иванович filed Critical Черкас Виктор Иванович (RU)
Priority to RU2005133144/02A priority Critical patent/RU2310539C2/en
Publication of RU2005133144A publication Critical patent/RU2005133144A/en
Application granted granted Critical
Publication of RU2310539C2 publication Critical patent/RU2310539C2/en

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  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)

Claims (2)

1. Способ поперечно-клиновой прокатки изделия с удлиненной осью, включающий нагрев исходной заготовки, подачу нагретой заготовки в прокатную клеть на позицию начала деформирования, входной контроль температуры нагрева исходной заготовки на позиции начала деформирования, профилирование изделия в заданном температурном интервале и удаление прокатанного изделия из прокатной клети, отличающийся тем, что профилирование изделия поперечно-клиновой прокаткой осуществляют в изотермическом режиме путем дополнительного контроля температуры прокатываемой заготовки при ее деформировании и прокатанного изделия после его удаления из прокатной клети, измерения величины заданного температурного интервала прокатки и в зависимости от величины изменения температурного интервала прокатываемой заготовки увеличивают или уменьшают скорость деформирования и уменьшают температуру нагрева исходной заготовки в пределах заданного температурного интервала.1. The method of transverse wedge rolling of a product with an elongated axis, including heating the initial billet, feeding the heated billet to the rolling stand at the start of deformation, input control of the heating temperature of the original billet at the start of deformation, profiling the product in a given temperature range and removing the rolled product from rolling stand, characterized in that the profiling of the product by wedge rolling is carried out in isothermal mode by additional temperature control the rolled billet during its deformation and the rolled product after it is removed from the rolling stand, measuring the value of the specified rolling temperature range and depending on the change in the temperature range of the rolled billet, increase or decrease the deformation rate and decrease the heating temperature of the initial billet within the specified temperature range. 2. Способ по п.1, отличающийся тем, что изменения скорости деформирования при плоско-клиновой схеме прокатки осуществляют в пределах 28-150 м/мин адекватно изменению температуры прокатываемой заготовки.2. The method according to claim 1, characterized in that the changes in the strain rate with a flat-wedge rolling scheme are carried out within 28-150 m / min, adequate to the temperature change of the rolled billet.
RU2005133144/02A 2005-10-28 2005-10-28 Method for cross-taper rolling of article with elongated axis RU2310539C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005133144/02A RU2310539C2 (en) 2005-10-28 2005-10-28 Method for cross-taper rolling of article with elongated axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005133144/02A RU2310539C2 (en) 2005-10-28 2005-10-28 Method for cross-taper rolling of article with elongated axis

Publications (2)

Publication Number Publication Date
RU2005133144A true RU2005133144A (en) 2007-05-10
RU2310539C2 RU2310539C2 (en) 2007-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005133144/02A RU2310539C2 (en) 2005-10-28 2005-10-28 Method for cross-taper rolling of article with elongated axis

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RU (1) RU2310539C2 (en)

Also Published As

Publication number Publication date
RU2310539C2 (en) 2007-11-20

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

Effective date: 20091029