SU121109A1 - The shape of the I-beam gauges is unfolded. - Google Patents

The shape of the I-beam gauges is unfolded.

Info

Publication number
SU121109A1
SU121109A1 SU596979A SU596979A SU121109A1 SU 121109 A1 SU121109 A1 SU 121109A1 SU 596979 A SU596979 A SU 596979A SU 596979 A SU596979 A SU 596979A SU 121109 A1 SU121109 A1 SU 121109A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shape
unfolded
gauges
shelves
beam gauges
Prior art date
Application number
SU596979A
Other languages
Russian (ru)
Inventor
Л.Я. Кравченко
Н.П. Кудрявцев
вцев Н.П. Кудр
И.И. Кучко
П.И. Пшеничнов
Original Assignee
Л.Я. Кравченко
Н.П. Кудрявцев
вцев Н.П. Кудр
И.И. Кучко
П.И. Пшеничнов
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 Л.Я. Кравченко, Н.П. Кудрявцев, вцев Н.П. Кудр, И.И. Кучко, П.И. Пшеничнов filed Critical Л.Я. Кравченко
Priority to SU596979A priority Critical patent/SU121109A1/en
Application granted granted Critical
Publication of SU121109A1 publication Critical patent/SU121109A1/en

Links

Landscapes

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

Description

Известна прокатка двутавровых балок в балочных калибрах закрытого типа. Примен е та  конструкци  калибра имеет недостатки: низкую стойкость, частые перевалки валков и низкую производительность стана.Known rolling I-beams in beam calibers of the closed type. The use of this caliber design has disadvantages: low durability, frequent roll handling and low mill productivity.

Предлагаема  форма калибра позвол ет увеличить стойкость прокатных валков, повысить производительность стана и улучшить качество готового сорта. Развертывание калибра происходит за счет изгиба шейки, при этом перпендикул рность полок относительно стенки сохран етс . Величина развертывани  калибра зависит от внутреннего уклона фланцев полок и может быть доведен до 10%. Изменение направлени  уклона полок в иоследуюищ.х калибрах происходит за счет выпр млени  и последующего изгиба центральной части стенки.The proposed form of the gauge allows increasing the durability of the mill rolls, increasing the productivity of the mill and improving the quality of the finished grade. The gauge is deployed by bending the neck, while the shelf is perpendicular to the wall. The size of the caliber deployment depends on the internal slope of the flanges of the shelves and can be increased to 10%. Changing the direction of the slope of the shelves in the subsequent caliber is due to straightening and subsequent bending of the central part of the wall.

Предмет изобретени Subject invention

Развернута  форма калибров двутавровых балок, от л li чающа с  тем, что, с целью новышени  стойкости прокатных валков, производительности етана и улучшени  качества готового сорта, применена развернута  форма калибра за счет изгиба шейки ири сохранении перпендикул рности полок относительно етенки и последующего изменени  направлени  уклона полок в следующих калибрах за счет выпр млени  и изгиба центральной части стеик The shape of the I-beam calibers is expanded, from the fact that, in order to increase the durability of the mill rolls, ethane productivity and improve the quality of the finished grade, the shape of the gauge is deployed due to the curvature of the cervix and maintaining the perpendicularity of the shelves relative to the extension and the subsequent change of the direction shelves in the following calibers due to straightening and bending the central part of the steak

SU596979A 1958-04-10 1958-04-10 The shape of the I-beam gauges is unfolded. SU121109A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU596979A SU121109A1 (en) 1958-04-10 1958-04-10 The shape of the I-beam gauges is unfolded.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU596979A SU121109A1 (en) 1958-04-10 1958-04-10 The shape of the I-beam gauges is unfolded.

Publications (1)

Publication Number Publication Date
SU121109A1 true SU121109A1 (en) 1958-11-30

Family

ID=48392913

Family Applications (1)

Application Number Title Priority Date Filing Date
SU596979A SU121109A1 (en) 1958-04-10 1958-04-10 The shape of the I-beam gauges is unfolded.

Country Status (1)

Country Link
SU (1) SU121109A1 (en)

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