SU1676695A1 - Sectional work roll for sheet rolling - Google Patents

Sectional work roll for sheet rolling Download PDF

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Publication number
SU1676695A1
SU1676695A1 SU894761347A SU4761347A SU1676695A1 SU 1676695 A1 SU1676695 A1 SU 1676695A1 SU 894761347 A SU894761347 A SU 894761347A SU 4761347 A SU4761347 A SU 4761347A SU 1676695 A1 SU1676695 A1 SU 1676695A1
Authority
SU
USSR - Soviet Union
Prior art keywords
work roll
rings
sheet rolling
roll
sectional work
Prior art date
Application number
SU894761347A
Other languages
Russian (ru)
Inventor
Михаил Яковлевич Бровман
Original Assignee
Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения
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 Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения filed Critical Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения
Priority to SU894761347A priority Critical patent/SU1676695A1/en
Application granted granted Critical
Publication of SU1676695A1 publication Critical patent/SU1676695A1/en

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Abstract

Изобретение относитс  к черной и цветной металлургии и может быть использовано при прокатке листов. Цель изобретени  - повышение качества проката путем удалени  окалины и увеличени  долговечности валка. На кольцах 3 и 4, свободно посаженных на бочки 1 и 2 и огибающих ролики 5, 6 и 7, 8, выполнены радиальные отверсти , размещенные на кольцах 3 и 4 из услови  перекрыти  всей поверхности колец 3 и 4 по их ширине. 3 ил.The invention relates to ferrous and nonferrous metallurgy and can be used in rolling sheets. The purpose of the invention is to improve the quality of rolled products by removing scale and increasing the durability of the roll. On the rings 3 and 4, planted loosely on the barrels 1 and 2 and enveloping the rollers 5, 6 and 7, 8, there are radial holes placed on the rings 3 and 4 due to the condition of overlapping the entire surface of the rings 3 and 4 along their width. 3 il.

Description

фиг.22

ВидА 4- 11 11 11Species 4- 11 11 11

фи&Зfi & w

Claims (1)

Формула изобретенияClaim Составной рабочий валок для прокатки листа, включающий бочку и свободно насаженное на нее кольцо, отличающийся - тем, что, с целью повышения качества про35 ката путем удаления окалины и увеличения долговечности валка, кольцо выполнено с радиальными отверстиями.A composite work roll for rolling a sheet, including a barrel and a ring loosely mounted on it, characterized in that, in order to improve the quality of the roll 35 by removing scale and increasing the durability of the roll, the ring is made with radial holes. '9'9
SU894761347A 1989-11-21 1989-11-21 Sectional work roll for sheet rolling SU1676695A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894761347A SU1676695A1 (en) 1989-11-21 1989-11-21 Sectional work roll for sheet rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894761347A SU1676695A1 (en) 1989-11-21 1989-11-21 Sectional work roll for sheet rolling

Publications (1)

Publication Number Publication Date
SU1676695A1 true SU1676695A1 (en) 1991-09-15

Family

ID=21480703

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894761347A SU1676695A1 (en) 1989-11-21 1989-11-21 Sectional work roll for sheet rolling

Country Status (1)

Country Link
SU (1) SU1676695A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1337179. кл. В 21 Н 8/00, 1983. Авторское свидетельство СССР № 205792, кл. В 21 В 27/05, 1966. *

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