WO1990006822A1 - Support de cylindre pour laminoir - Google Patents

Support de cylindre pour laminoir Download PDF

Info

Publication number
WO1990006822A1
WO1990006822A1 PCT/SU1988/000262 SU8800262W WO9006822A1 WO 1990006822 A1 WO1990006822 A1 WO 1990006822A1 SU 8800262 W SU8800262 W SU 8800262W WO 9006822 A1 WO9006822 A1 WO 9006822A1
Authority
WO
WIPO (PCT)
Prior art keywords
rolls
working
valκοv
offset
ρabοchiχ
Prior art date
Application number
PCT/SU1988/000262
Other languages
English (en)
Russian (ru)
Inventor
Zaochny Politekhnichesky Institut Vsesojuzny
Vladimir Dmitrievich Plakhtin
Sergei Alexandrovich Moskvitin
Viktor Ivanovich Ponomarev
Leonid Alexandrovich Tomashev
Nikolai Galaktionovich Kanev
Original Assignee
V Zaochny Politekhn I
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 V Zaochny Politekhn I filed Critical V Zaochny Politekhn I
Priority to PCT/SU1988/000262 priority Critical patent/WO1990006822A1/fr
Priority to JP89505182A priority patent/JPH03502428A/ja
Priority to EP19890905369 priority patent/EP0403655A4/en
Publication of WO1990006822A1 publication Critical patent/WO1990006822A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B2031/206—Horizontal offset of work rolls

Definitions

  • the complete invention is not available in any area of the product, but more specifically, in the case of a 5-part supply, it is available.
  • the charge between the upper and lower working rolls will be called the roll gap.
  • integral axles are located in the one flat, and air vents installed in the upper and lower moving - 3 - the negative area of the product, which is useful for operating in the direction of the directional direction of the drive, is subject to a negative direction.
  • the main task of the invention was to create a working box, which was quickly installed with such a quick installation, that would have caused it to be reduced
  • E ⁇ a task ⁇ eshena ⁇ em, ch ⁇ in ⁇ ab ⁇ chey ⁇ le ⁇ i ⁇ - 5 ⁇ a ⁇ n ⁇ g ⁇ s ⁇ ana, e ⁇ de ⁇ zhaschey s ⁇ aniny in ⁇ y ⁇ ⁇ azmesche- us ⁇ dush ⁇ i with us ⁇ an ⁇ vlennymi in ni ⁇ with zaz ⁇ m ⁇ din ⁇ n ⁇ - ei ⁇ eln ⁇ d ⁇ ug ⁇ g ⁇ ve ⁇ nim and lower ⁇ ab ⁇ chimi val ⁇ ami, ⁇ d ⁇ lnye ⁇ si ⁇ y ⁇ ⁇ as ⁇ l ⁇ zheny in ⁇ dn ⁇ y ⁇ l ⁇ s ⁇ s ⁇ i and fragrances with lower and lower installed
  • the working abutment of the quick shutdown executed by the invention, consists of station I, in which there are placed airbags 2 with installed in them with a gap
  • a long 9th outer roller 6 and a longest 10th lower roller 7 are displaced in a negative area, in the opposite. Lying downright 8 working. rolls 3, 4, on the other hand.
  • Offsets ⁇ and b 2 are selected depending on the stiffnesses C ⁇ and C 2 of the corresponding parts 12, 13 of the cell, with a positive gap between the upper and lower part 3,.
  • Su Super is hard.
  • the frequency of 12 cells and the hardness of the 2 lower part of 13 cells affects the value of dynamic loads, which are absorbed in the front lines (not drawn), but the result is that the line is inverted to 4.
  • the most effective invention can be used in hot and cold conditioners.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Metal Rolling (AREA)

Abstract

Le support de cylindre d'un laminoir comprend des cylindre de travail (3, 4) ainsi que des cylindres libres (6, 7). Les axes longitudinaux (8) desdits cylindres de travail (3, 4) sont situés dans un seul et même plan. L'axe longitudinal (9) du cylindre libre supérieur (6) est décalé par rapport à un plan passant par l'axe longitudinal (8) des cylindres de travail (3, 4), d'une distance δ1. L'axe longitudinal (10) du cylindre libre inférieur (7) est décalé par rapport à un plan passant par les axes longitudinaux (8) des cylindres de travail (3, 4), d'une distance δ2. Les distances de décalage ((δ1 et δ2) des cylindres inférieur et supérieur (6, 7) sont inversement proportionnelles à la rigidité de la partie correspondante (12 ou 13) du support par rapport à l'écartement entre les cylindres de travail supérieur et inférieur (3, 4).
PCT/SU1988/000262 1988-12-14 1988-12-14 Support de cylindre pour laminoir WO1990006822A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/SU1988/000262 WO1990006822A1 (fr) 1988-12-14 1988-12-14 Support de cylindre pour laminoir
JP89505182A JPH03502428A (ja) 1988-12-14 1988-12-14 圧延機スタンド
EP19890905369 EP0403655A4 (en) 1988-12-14 1988-12-14 Roll stand of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000262 WO1990006822A1 (fr) 1988-12-14 1988-12-14 Support de cylindre pour laminoir

Publications (1)

Publication Number Publication Date
WO1990006822A1 true WO1990006822A1 (fr) 1990-06-28

Family

ID=21617361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1988/000262 WO1990006822A1 (fr) 1988-12-14 1988-12-14 Support de cylindre pour laminoir

Country Status (3)

Country Link
EP (1) EP0403655A4 (fr)
JP (1) JPH03502428A (fr)
WO (1) WO1990006822A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005322062B2 (en) * 2004-12-23 2011-11-17 Discovery Laboratories, Inc. Pulmonary surfactant formulations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1427788C3 (de) * 1961-12-05 1974-04-25 Hubert Delaporte Bois Guillaume Arnal (Frankreich) Quartoreversierwalzwerk
SU789170A1 (ru) * 1979-02-27 1980-12-23 Колпинское отделение Всесоюзного научно-исследовательского и проектно-конструкторского института металлургического машиностроения Научно-производственного объединения "ВНИИМЕТМАШ" Прокатна клеть кварто
SU1276384A1 (ru) * 1985-07-10 1986-12-15 Производственное объединение "Уралмаш" Прокатна клеть кварто

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466459A (en) * 1922-04-03 1923-08-28 Himself And Albert B Hanson Rolling mill
JPS5659512A (en) * 1979-10-23 1981-05-23 Kawasaki Steel Corp Rolling apparatus
JPS60152305A (ja) * 1984-01-18 1985-08-10 Ishikawajima Harima Heavy Ind Co Ltd 圧延機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1427788C3 (de) * 1961-12-05 1974-04-25 Hubert Delaporte Bois Guillaume Arnal (Frankreich) Quartoreversierwalzwerk
SU789170A1 (ru) * 1979-02-27 1980-12-23 Колпинское отделение Всесоюзного научно-исследовательского и проектно-конструкторского института металлургического машиностроения Научно-производственного объединения "ВНИИМЕТМАШ" Прокатна клеть кварто
SU1276384A1 (ru) * 1985-07-10 1986-12-15 Производственное объединение "Уралмаш" Прокатна клеть кварто

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0403655A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005322062B2 (en) * 2004-12-23 2011-11-17 Discovery Laboratories, Inc. Pulmonary surfactant formulations

Also Published As

Publication number Publication date
EP0403655A1 (fr) 1990-12-27
EP0403655A4 (en) 1991-03-13
JPH03502428A (ja) 1991-06-06

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