FR2548930B1 - Procede et appareillage pour commander la correction de laminage dans un laminoir - Google Patents

Procede et appareillage pour commander la correction de laminage dans un laminoir

Info

Publication number
FR2548930B1
FR2548930B1 FR8410010A FR8410010A FR2548930B1 FR 2548930 B1 FR2548930 B1 FR 2548930B1 FR 8410010 A FR8410010 A FR 8410010A FR 8410010 A FR8410010 A FR 8410010A FR 2548930 B1 FR2548930 B1 FR 2548930B1
Authority
FR
France
Prior art keywords
roller
roll correction
controlling roll
controlling
correction
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.)
Expired
Application number
FR8410010A
Other languages
English (en)
Other versions
FR2548930A1 (fr
Inventor
Kanji Kizaki
Hajime Ishii
Noboru Taguchi
Hiroshi Kuwamoto
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
Priority claimed from JP58112099A external-priority patent/JPS603908A/ja
Priority claimed from JP58112100A external-priority patent/JPS603909A/ja
Application filed by IHI Corp filed Critical IHI Corp
Publication of FR2548930A1 publication Critical patent/FR2548930A1/fr
Application granted granted Critical
Publication of FR2548930B1 publication Critical patent/FR2548930B1/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
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/026—Quinto, five high-stands
    • 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
FR8410010A 1983-06-22 1984-06-22 Procede et appareillage pour commander la correction de laminage dans un laminoir Expired FR2548930B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58112099A JPS603908A (ja) 1983-06-22 1983-06-22 圧延機における圧下補正制御方法および制御装置
JP58112100A JPS603909A (ja) 1983-06-22 1983-06-22 圧延機における圧下補正制御装置

Publications (2)

Publication Number Publication Date
FR2548930A1 FR2548930A1 (fr) 1985-01-18
FR2548930B1 true FR2548930B1 (fr) 1987-07-10

Family

ID=26451332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8410010A Expired FR2548930B1 (fr) 1983-06-22 1984-06-22 Procede et appareillage pour commander la correction de laminage dans un laminoir

Country Status (4)

Country Link
US (1) US4577480A (fr)
DE (1) DE3422998A1 (fr)
FR (1) FR2548930B1 (fr)
GB (1) GB2143341B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431691A1 (de) * 1984-08-29 1986-03-13 Achenbach Buschhütten GmbH, 5910 Kreuztal Walzgeruest fuer bandfoermiges material
JPH0620561B2 (ja) * 1985-04-03 1994-03-23 株式会社日立製作所 圧延機のロ−ルベンデイング装置
JPS61283406A (ja) * 1985-06-06 1986-12-13 Kobe Steel Ltd 多段圧延機のクラウンコントロ−ル補償制御方法
AT390742B (de) * 1986-11-24 1990-06-25 Andritz Ag Maschf Walzwerk, insbesondere kaltwalzwerk
AT390741B (de) * 1986-11-24 1990-06-25 Andritz Ag Maschf Walzwerk, insbesondere kaltwalzwerk
DE19511882B4 (de) * 1995-03-31 2005-01-05 Audi Ag Verfahren zum Verfestigen von Werkstückoberflächen
DE10054580A1 (de) * 2000-11-03 2002-05-08 Sms Demag Ag Mehrwalzengerüst
DE10102821A1 (de) * 2001-01-23 2002-07-25 Sms Demag Ag Walzwerk zur Herstellung planer Walzbänder mit gewünschter Bandprofilüberhöhung
BRPI0906926B1 (pt) * 2008-03-04 2020-09-15 Nippon Steel Corporation Laminador para produtos planos e método de laminação para produtos planos

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792730A (en) * 1953-05-14 1957-05-21 Baldwin Lima Hamilton Corp Metal forming
DE1427991A1 (de) * 1963-10-24 1968-11-21 Rega Gmbh & Co Kg Walzspaltgestaltung an Walzmaschinen
GB1202887A (en) * 1966-11-26 1970-08-19 Nippon Kokan Kk Apparatus for controlling shape and thickness of a workpiece in a rolling mill
US3416341A (en) * 1966-12-12 1968-12-17 Kaiser Aluminium Chem Corp Rolling mill control system
US3855830A (en) * 1969-08-04 1974-12-24 Hitachi Ltd Method and apparatus for controlling plate thickness in a rolling mill
JPS5330984A (en) * 1976-09-03 1978-03-23 Hisao Akimoto Method ana apparatus for preheating liquids through waste smoke
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function
JPS57195523A (en) * 1981-05-28 1982-12-01 Ishikawajima Harima Heavy Ind Co Ltd Controlling method and apparatus for roll bending in rolling mill
JPS5861908A (ja) * 1981-10-09 1983-04-13 Mitsubishi Heavy Ind Ltd 多段クラスタ圧延機のロ−ルクラウン零調装置
DE3321955A1 (de) * 1983-06-18 1984-12-20 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas

Also Published As

Publication number Publication date
DE3422998C2 (fr) 1988-06-30
US4577480A (en) 1986-03-25
FR2548930A1 (fr) 1985-01-18
GB8415950D0 (en) 1984-07-25
DE3422998A1 (de) 1985-01-10
GB2143341A (en) 1985-02-06
GB2143341B (en) 1986-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Decision of inpi director general to approve request for restoration