RU98107971A - METHOD FOR PREPARING FOR OPERATION OF SHEET ROLLING ROLLS - Google Patents

METHOD FOR PREPARING FOR OPERATION OF SHEET ROLLING ROLLS

Info

Publication number
RU98107971A
RU98107971A RU98107971/02A RU98107971A RU98107971A RU 98107971 A RU98107971 A RU 98107971A RU 98107971/02 A RU98107971/02 A RU 98107971/02A RU 98107971 A RU98107971 A RU 98107971A RU 98107971 A RU98107971 A RU 98107971A
Authority
RU
Russia
Prior art keywords
preparing
sheet rolling
rolls
rolling rolls
barrel
Prior art date
Application number
RU98107971/02A
Other languages
Russian (ru)
Other versions
RU2127161C1 (en
Inventor
А.Ф. Пименов
В.Н. Скороходов
В.С. Лисин
В.А. Николаев
В.П. Настич
А.А. Угаров
Е.А. Фридкин
А.И. Трайно
Original Assignee
Акционерное общество "Новолипецкий металлургический комбинат"
Filing date
Publication date
Application filed by Акционерное общество "Новолипецкий металлургический комбинат" filed Critical Акционерное общество "Новолипецкий металлургический комбинат"
Priority to RU98107971A priority Critical patent/RU2127161C1/en
Priority claimed from RU98107971A external-priority patent/RU2127161C1/en
Application granted granted Critical
Publication of RU2127161C1 publication Critical patent/RU2127161C1/en
Publication of RU98107971A publication Critical patent/RU98107971A/en

Links

Claims (1)

Способ подготовки к эксплуатации валков листопрокатной клети, включающий их шлифование и формирование шероховатости поверхности бочки, отличающийся тем, что шероховатость поверхности бочки формируют совместным вращением в клети взаимно прижатых валков с погонным усилием прижатия 0,8 - 1,2 т/мм, при этом вращение ведут до достижения 3-5 • 103 оборотов и с одновременной подачей к валкам смазочно-охлаждающей жидкости.A method of preparing for operation the rolls of a sheet rolling mill, including grinding and forming a surface roughness of the barrel, characterized in that the surface roughness of the barrel is formed by joint rotation in the stands of mutually pressed rolls with a linear compressive force of 0.8 - 1.2 t / mm, while the rotation lead to reaching 3-5 • 10 3 revolutions and with the simultaneous supply of cutting fluid to the rolls.
RU98107971A 1998-04-27 1998-04-27 Method for preparing rolls of sheet rolling stand for operation RU2127161C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98107971A RU2127161C1 (en) 1998-04-27 1998-04-27 Method for preparing rolls of sheet rolling stand for operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98107971A RU2127161C1 (en) 1998-04-27 1998-04-27 Method for preparing rolls of sheet rolling stand for operation

Publications (2)

Publication Number Publication Date
RU2127161C1 RU2127161C1 (en) 1999-03-10
RU98107971A true RU98107971A (en) 1999-05-20

Family

ID=20205299

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98107971A RU2127161C1 (en) 1998-04-27 1998-04-27 Method for preparing rolls of sheet rolling stand for operation

Country Status (1)

Country Link
RU (1) RU2127161C1 (en)

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