SU604597A1 - Roll assembly of quarto roll stand - Google Patents

Roll assembly of quarto roll stand

Info

Publication number
SU604597A1
SU604597A1 SU762380962A SU2380962A SU604597A1 SU 604597 A1 SU604597 A1 SU 604597A1 SU 762380962 A SU762380962 A SU 762380962A SU 2380962 A SU2380962 A SU 2380962A SU 604597 A1 SU604597 A1 SU 604597A1
Authority
SU
USSR - Soviet Union
Prior art keywords
roll
profiling surface
quarto
support
stand
Prior art date
Application number
SU762380962A
Other languages
Russian (ru)
Inventor
Владимир Александрович Береговой
Виктор Федорович Зимин
Владимир Тимофеевич Собкалов
Петр Иванович Татаринов
Юрий Сергеевич Французов
Виталий Антонович Сацкий
Владимир Иванович Смолий
Борис Владимирович Ховрин
Евгений Григорьевич Цыбанев
Original Assignee
Предприятие П/Я Г-4575
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 Предприятие П/Я Г-4575 filed Critical Предприятие П/Я Г-4575
Priority to SU762380962A priority Critical patent/SU604597A1/en
Application granted granted Critical
Publication of SU604597A1 publication Critical patent/SU604597A1/en

Links

Description

(54) УЗЕЛ ВАЛКОВ ПРОКАТНОЙ КЛЕТИ-КВАРТО(54) KNOT-QUARTO UNIT

ет получение в клети профилированного проката повышенной точности.Em receiving in the stand of the profiled rolled increased accuracy.

Claims (1)

Формула изобретени Invention Formula Узел валков прокатной клети-кварто, содержащий калиброванные опорные и рабочие валки, отличающийс  тем, что, с целью изготовлени  профилированного проката повышенной точности, бочка одного рабочего валка выполнена у краев с гладкими, а у середины с профилирующей поверхност ми, причем выступы профилирующей поверхности превышают гладкие на величину, равную алгебраической сумме абсолютного обжати  и отклонени  толщины проката, а ширина профилирующей поверхности меньше щириныA roll stand-quarto roll assembly containing calibrated support and work rolls, characterized in that, in order to produce a high-precision profiled roll, the barrel of one work roll is made at the edges with smooth, and at the middle with the profiling surface, the projections of the profiling surface exceed smooth by an amount equal to the algebraic sum of the absolute reduction and deviation of the thickness of the rolled metal, and the width of the profiling surface is less than the width of соответствующего углублени  бочки опорного валка на величину, равную 2-3 суммам упругих деформаций буртов опорного валка н тепловых деформаций профилирующей поверхности рабочего валка.the corresponding deepening of the barrel of the support roll by an amount equal to 2-3 sums of elastic deformations of the shoulders of the support roll and thermal deformations of the profiling surface of the work roll. Источники информации,Information sources, прин тые во внимание при экспертизе 1 Авторское свидетельство СССР Я 412956, кл. В 21В 1/38, 1974.taken into account in the examination of 1 USSR author's certificate I 412956, cl. B 21B 1/38, 1974. ..
SU762380962A 1976-07-01 1976-07-01 Roll assembly of quarto roll stand SU604597A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762380962A SU604597A1 (en) 1976-07-01 1976-07-01 Roll assembly of quarto roll stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762380962A SU604597A1 (en) 1976-07-01 1976-07-01 Roll assembly of quarto roll stand

Publications (1)

Publication Number Publication Date
SU604597A1 true SU604597A1 (en) 1978-04-30

Family

ID=20668746

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762380962A SU604597A1 (en) 1976-07-01 1976-07-01 Roll assembly of quarto roll stand

Country Status (1)

Country Link
SU (1) SU604597A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742706A (en) * 1985-10-14 1988-05-10 Nippon Steel Corporation Strain imparting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742706A (en) * 1985-10-14 1988-05-10 Nippon Steel Corporation Strain imparting device

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