FR2506634A1 - Procede et appareil pour le reglage du cintrage dans un laminoir - Google Patents

Procede et appareil pour le reglage du cintrage dans un laminoir

Info

Publication number
FR2506634A1
FR2506634A1 FR8209532A FR8209532A FR2506634A1 FR 2506634 A1 FR2506634 A1 FR 2506634A1 FR 8209532 A FR8209532 A FR 8209532A FR 8209532 A FR8209532 A FR 8209532A FR 2506634 A1 FR2506634 A1 FR 2506634A1
Authority
FR
France
Prior art keywords
roller
bending
force
adjusting
cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8209532A
Other languages
English (en)
Other versions
FR2506634B1 (fr
Inventor
Kazuyuki Sato
Kanji Kizaki
Toshio Iwanami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of FR2506634A1 publication Critical patent/FR2506634A1/fr
Application granted granted Critical
Publication of FR2506634B1 publication Critical patent/FR2506634B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

L'INVENTION A POUR OBJET UN PROCEDE POUR LE REGLAGE DU CINTRAGE DANS UN LAMINOIR. SELON LE PROCEDE, ON ETABLIT UNE FORCE A COMPOSANTE HORIZONTALE SUR LE ROULEAU DECALE QUI SOIT PROPORTIONNEE A LA FORCE DE LAMINAGE A LA FORCE DE CINTRAGE HORITONTAL. UN APPAREIL POUR LA MISE EN OEUVRE DU PROCEDE COMPORTE DEUX CYLINDRES 11, 11 EN OPPOSITION, UN DISTRIBUTEUR 13 ALIMENTANT LE CYLINDRE 11 OU LE CYLINDRE 11 EN FONCTION DES DONNEES DETECTEES OU CALCULEES PAR UN APPAREIL DE MESURE DE CHARGE 14, UN DETECTEUR 15 ET UN CONTROLEUR ARITHMETIQUE 16. APPLICATION: UTILISATION EFFICACE DE LA FORCE DE CINTRAGE SUR UN PLUS GRAND DOMAINE ET AVEC UNE MEILLEURE PRECISION.
FR8209532A 1981-05-28 1982-05-28 Procede et appareil pour le reglage du cintrage dans un laminoir Expired FR2506634B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56081743A JPS57195523A (en) 1981-05-28 1981-05-28 Controlling method and apparatus for roll bending in rolling mill

Publications (2)

Publication Number Publication Date
FR2506634A1 true FR2506634A1 (fr) 1982-12-03
FR2506634B1 FR2506634B1 (fr) 1986-04-11

Family

ID=13754914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209532A Expired FR2506634B1 (fr) 1981-05-28 1982-05-28 Procede et appareil pour le reglage du cintrage dans un laminoir

Country Status (4)

Country Link
JP (1) JPS57195523A (fr)
DE (1) DE3219554A1 (fr)
FR (1) FR2506634B1 (fr)
GB (1) GB2100472B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548930A1 (fr) * 1983-06-22 1985-01-18 Ishikawajima Harima Heavy Ind Procede et appareillage pour commander la correction de laminage dans un laminoir
FR2607035A1 (fr) * 1986-11-24 1988-05-27 Andritz Ag Maschf Laminoir, en particulier laminoir a froid

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182807A (ja) * 1985-02-12 1986-08-15 Ishikawajima Harima Heavy Ind Co Ltd 圧延装置
JPS6418507A (en) * 1987-07-15 1989-01-23 Hitachi Ltd Method and device for controlling work roll of multi-stage rolling mill
DE3811847A1 (de) * 1987-04-08 1988-10-20 Hitachi Ltd Verfahren zur regelung der arbeitswalzen-versetzung in einem walzgeruest
JPH0815604B2 (ja) * 1988-12-29 1996-02-21 川崎重工業株式会社 圧延機およびその零点位置調整方法
JP2972401B2 (ja) * 1991-08-26 1999-11-08 株式会社日立製作所 圧延機及び圧延方法
DE10102821A1 (de) * 2001-01-23 2002-07-25 Sms Demag Ag Walzwerk zur Herstellung planer Walzbänder mit gewünschter Bandprofilüberhöhung
JP7313768B2 (ja) * 2019-05-23 2023-07-25 スチールプランテック株式会社 圧延機、並びに圧延方法及びワークロールの運用方法
CN113477709A (zh) * 2021-06-17 2021-10-08 天津太钢天管不锈钢有限公司 一种适用于控制奥氏体冷轧不锈钢表面油污的生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222148A1 (fr) * 1973-03-19 1974-10-18 Thaelmann Schwermaschbau Veb
FR2300628A1 (fr) * 1975-02-13 1976-09-10 Escher Wyss Sa Laminoir
DE2522213A1 (de) * 1975-05-17 1976-11-25 Schloemann Siemag Ag Mehrwalzengeruest
JPS5659514A (en) * 1979-10-18 1981-05-23 Ishikawajima Harima Heavy Ind Co Ltd Multistage rolling mill possessing shape controlling function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE341984C (fr) *
JPS5246466B2 (fr) * 1972-04-17 1977-11-25
CH613134A5 (fr) * 1976-11-02 1979-09-14 Escher Wyss Ag
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222148A1 (fr) * 1973-03-19 1974-10-18 Thaelmann Schwermaschbau Veb
FR2300628A1 (fr) * 1975-02-13 1976-09-10 Escher Wyss Sa Laminoir
DE2522213A1 (de) * 1975-05-17 1976-11-25 Schloemann Siemag Ag Mehrwalzengeruest
JPS5659514A (en) * 1979-10-18 1981-05-23 Ishikawajima Harima Heavy Ind Co Ltd Multistage rolling mill possessing shape controlling function

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 5, no. 119 (M-81)(791), & JP - A - 56 59 514 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.)(23-05-1981). *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548930A1 (fr) * 1983-06-22 1985-01-18 Ishikawajima Harima Heavy Ind Procede et appareillage pour commander la correction de laminage dans un laminoir
FR2607035A1 (fr) * 1986-11-24 1988-05-27 Andritz Ag Maschf Laminoir, en particulier laminoir a froid

Also Published As

Publication number Publication date
JPH0217244B2 (fr) 1990-04-19
FR2506634B1 (fr) 1986-04-11
JPS57195523A (en) 1982-12-01
DE3219554A1 (de) 1982-12-16
DE3219554C2 (fr) 1988-06-30
GB2100472A (en) 1982-12-22
GB2100472B (en) 1984-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse