SU495124A1 - Method of making corrugated profiles - Google Patents

Method of making corrugated profiles

Info

Publication number
SU495124A1
SU495124A1 SU2019094A SU2019094A SU495124A1 SU 495124 A1 SU495124 A1 SU 495124A1 SU 2019094 A SU2019094 A SU 2019094A SU 2019094 A SU2019094 A SU 2019094A SU 495124 A1 SU495124 A1 SU 495124A1
Authority
SU
USSR - Soviet Union
Prior art keywords
corrugated profiles
making corrugated
magnitude
changed
workpiece
Prior art date
Application number
SU2019094A
Other languages
Russian (ru)
Inventor
Алексей Андросович Ситарчук
Владимир Борисович Калужский
Семен Фриделевич Березовский
Original Assignee
Металлургический Завод "Запорожсталь"
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.)
Filing date
Publication date
Application filed by Металлургический Завод "Запорожсталь" filed Critical Металлургический Завод "Запорожсталь"
Priority to SU2019094A priority Critical patent/SU495124A1/en
Application granted granted Critical
Publication of SU495124A1 publication Critical patent/SU495124A1/en

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  • Metal Rolling (AREA)

Description

1one

Изобретение относитс  к области обработки металлов давлением, в частности дл  изготовлени  гнутых профилей проката.The invention relates to the field of metal forming, in particular, for the manufacture of curved rolled sections.

Известны способы изготовлени  гофрированных профилей в формующих валках многоклетьевых гибочных станов, включающие последовательное формоизменение исходной заготовки до получени  заданного профил  с переменной величиной радиусов закруглени .Methods are known for producing corrugated profiles in forming rolls of multi-section bending mills, including sequentially changing the initial billet to obtain a given profile with a variable radius of curvature.

С целью предотвращени  разноширинности величину радиусов закруглени  измен ют от середины заготовки к периферии при ее формоизменении .In order to prevent different widths, the magnitude of the rounding radii is changed from the middle of the workpiece to the periphery when it is shaped.

На чертеже показан профиль, изготовленный по предлагаемому способу.The drawing shows the profile made by the proposed method.

Изготовление гофрированных профилей осуществл етс  в профилегибочных станах, содержащих последовательно установленные рабочие клетп с формующими валками.The manufacture of corrugated profiles is carried out in profile bending mills containing successively installed working cells with forming rolls.

Формообразование гофров производитс  от середины к периферии заготовки последовательно при переходе от одной клети к другой. Деформирование производ т с измен емой кривизной мест изгиба от середины заготовки к периферии.The shaping of the corrugations is carried out from the middle to the periphery of the workpiece successively during the transition from one stand to another. The deformation is carried out with a variable curvature of bending points from the middle of the workpiece to the periphery.

Claims (1)

Формула изобретени Invention Formula Способ изготовлени  гофрированных профилей в формующих валках многоклетьевых гибочных станов, включающий последовательное формоизменение исходной заготовки до получени  заданного профил  с неременнойA method of manufacturing corrugated profiles in the forming rolls of multi-cell bending mills, including sequential shaping of the original billet to obtain a given profile with a timeless величиной радиусов закруглени  отличающийс  тем, что, с целью предотвращени  разнощиринности, величину радиусов закруглени  измен ют от середины заготовки к периферии при ее формоизменении.the magnitude of the rounding radii characterized in that, in order to prevent mismatching, the magnitude of the rounding radii is changed from the middle of the workpiece to the periphery when it is changed. 1one frfr П1;7Ч / 7P1; 7Ч / 7 tf) tf) i c« ;i c “; K5K5 « R"R
SU2019094A 1974-04-24 1974-04-24 Method of making corrugated profiles SU495124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2019094A SU495124A1 (en) 1974-04-24 1974-04-24 Method of making corrugated profiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2019094A SU495124A1 (en) 1974-04-24 1974-04-24 Method of making corrugated profiles

Publications (1)

Publication Number Publication Date
SU495124A1 true SU495124A1 (en) 1975-12-15

Family

ID=20582948

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2019094A SU495124A1 (en) 1974-04-24 1974-04-24 Method of making corrugated profiles

Country Status (1)

Country Link
SU (1) SU495124A1 (en)

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