FR2361168A1 - Procede et dispositif de controle de la convexite de plaques et de la forme de produits metalliques lamines - Google Patents

Procede et dispositif de controle de la convexite de plaques et de la forme de produits metalliques lamines

Info

Publication number
FR2361168A1
FR2361168A1 FR7724736A FR7724736A FR2361168A1 FR 2361168 A1 FR2361168 A1 FR 2361168A1 FR 7724736 A FR7724736 A FR 7724736A FR 7724736 A FR7724736 A FR 7724736A FR 2361168 A1 FR2361168 A1 FR 2361168A1
Authority
FR
France
Prior art keywords
plates
shape
convexity
metal products
monitoring
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
FR7724736A
Other languages
English (en)
Other versions
FR2361168B1 (fr
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 FR2361168A1 publication Critical patent/FR2361168A1/fr
Application granted granted Critical
Publication of FR2361168B1 publication Critical patent/FR2361168B1/fr
Granted 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
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/06—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a non-continuous process, e.g. triplet mill, reversing mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/22—Pass schedule
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/18—Roll crown; roll profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/24—Roll wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

L'invention concerne un procédé et un dispositif de contrôle de la convexité de plaque et de la forme de produits métalliques laminés. Selon l'invention, une installation de laminage à cylindres 1 et 2, est commandée par des signaux de sortie d'une unité de commande 14, qui reçoit à partir d'unités de détection et de calcul 6 et 10 des informations sur la dilatation thermique des cylindres et leur usure. L'invention s'applique notamment au laminage de plaques.
FR7724736A 1976-08-13 1977-08-11 Procede et dispositif de controle de la convexite de plaques et de la forme de produits metalliques lamines Granted FR2361168A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9736976A JPS5322852A (en) 1976-08-13 1976-08-13 Rolling mill form plate crown controlling and its device

Publications (2)

Publication Number Publication Date
FR2361168A1 true FR2361168A1 (fr) 1978-03-10
FR2361168B1 FR2361168B1 (fr) 1981-03-20

Family

ID=14190582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724736A Granted FR2361168A1 (fr) 1976-08-13 1977-08-11 Procede et dispositif de controle de la convexite de plaques et de la forme de produits metalliques lamines

Country Status (6)

Country Link
JP (1) JPS5322852A (fr)
AU (1) AU513899B2 (fr)
BR (1) BR7705361A (fr)
DE (1) DE2736233C2 (fr)
FR (1) FR2361168A1 (fr)
GB (1) GB1556554A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097854A (ja) * 1983-11-02 1985-05-31 Kuranosuke Ito スクリ−ン印刷の不織紗体
JPS60238017A (ja) * 1984-05-09 1985-11-26 Mitsubishi Electric Corp 板材の形状制御装置
JPH06244B2 (ja) * 1984-05-09 1994-01-05 三菱電機株式会社 板材の形状制御装置
JPH0615082B2 (ja) * 1984-08-17 1994-03-02 三菱電機株式会社 形状制御操作量設定値の決定装置
JPS6293017A (ja) * 1985-10-21 1987-04-28 Nippon Steel Corp 圧延における板プロフイル制御方法
JPH0626723B2 (ja) * 1986-09-24 1994-04-13 三菱電機株式会社 板材の形状制御方法
AT509107B1 (de) * 2009-12-10 2011-09-15 Siemens Vai Metals Tech Gmbh Walzgerüst zur herstellung von walzband
CN114091352B (zh) * 2021-12-01 2024-08-27 东北大学 基于Elman神经网络的热连轧出口板凸度动态预测方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027712A1 (fr) * 1969-01-03 1970-10-02 Alcan Res & Dev
FR2118902A1 (en) * 1970-12-22 1972-08-04 Kobe Steel Ltd Cold strip mill working roll surface temp control - - by means of pyrometers and cooling oil spray nozzles
DE2413548A1 (de) * 1974-03-20 1975-10-02 Nippon Steel Corp Verfahren zur regelung der formhaltigkeit von walzgut und walzgeruest zur durchfuehrung dieses verfahrens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387470A (en) * 1965-09-28 1968-06-11 Westinghouse Electric Corp Method for measuring roll crown and improving the operation of a rolling mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027712A1 (fr) * 1969-01-03 1970-10-02 Alcan Res & Dev
FR2118902A1 (en) * 1970-12-22 1972-08-04 Kobe Steel Ltd Cold strip mill working roll surface temp control - - by means of pyrometers and cooling oil spray nozzles
DE2413548A1 (de) * 1974-03-20 1975-10-02 Nippon Steel Corp Verfahren zur regelung der formhaltigkeit von walzgut und walzgeruest zur durchfuehrung dieses verfahrens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV865/76 *

Also Published As

Publication number Publication date
GB1556554A (en) 1979-11-28
DE2736233C2 (de) 1982-06-16
JPS5617161B2 (fr) 1981-04-21
FR2361168B1 (fr) 1981-03-20
AU513899B2 (en) 1981-01-15
DE2736233A1 (de) 1978-02-16
JPS5322852A (en) 1978-03-02
AU2760977A (en) 1979-02-08
BR7705361A (pt) 1978-05-23

Similar Documents

Publication Publication Date Title
NO865135L (no) Teksturert substrat og fremgangsmaate for direkte, kontinuerlig stoepning av metallbaand med forbedret ensartethet.
FR2361168A1 (fr) Procede et dispositif de controle de la convexite de plaques et de la forme de produits metalliques lamines
DE59605643D1 (de) Produktionsanlage zum kontinuierlichen- oder diskontinuierlichen Auswalzen von Warmband
ATE163370T1 (de) Produktionslinie zur herstellung von bändern und/oder blechen
ATE289693T1 (de) Eine spezifizierungs-hilfsfunktion enthaltendes system zum spezifizieren von sich bewegenden fahrzeugen
FI952305A (fi) Menetelmä ja tuotantolaitos kuumaleveänauhan valmistamiseksi
DE69216440D1 (de) Tunnelsystem zum Verbinden eines Warmbandwalzwerkes mit einer Stranggussanlage für dünne Platten
ES2164183T3 (es) Placas de refrigeracion para hornos de cuba.
KR850008110A (ko) 판재의 형상제어장치
JPS5666315A (en) Controlling method for sheet thickness in strip mill
FR2733705B1 (fr) Dispositif et procede de changement d'un tube de coulee continue de repartiteur d'acierie
FI102737B (fi) Teräsnauhojen valimo-valssaamo ja sen säätöjärjestelmä
JPS5623302A (en) Universal rolling method of rail and similar shape
Bass et al. Minimum tension control in finishing train of hot strip mills
DE69305822D1 (de) Vorrichtung zum Stranggiessen von dünnen metallischen Produkten zwischen Zylindern
FR2409099A1 (fr) Procede de laminage perfectionne
FR2426566A1 (fr) Procede de reglage de la temperature d'un cliche dans une presse d'imprimerie et dispositif pour la mise en oeuvre de ce procede
Yamashita et al. Technologies of flying gauge change in fully continuous cold rolling mill for thin gauge steel strips
Rutgaizer Optimum control of tension in the stock in continuous hot rolling mills
ES8304816A1 (es) "laminador reversible de potencia limitada".
FI97782B (fi) Menetelmä vetonopeuden dynaamiseksi säätämiseksi sen korjausjakson aikana, joka seuraa kiinnitarttumista teräksen jatkuvavalumenetelmässä
JPS5425737A (en) Printing and issuing apparatus of tickets
JPS5770060A (en) Continuous casting method of martensite stainless steel
ATE42918T1 (de) Vorrichtung zur herstellung von plaketten.
Gaspar Textured Substrate and Method for the Direct, Continuous Casting of Metal Sheet Exhibiting Improved Uniformity