FR2628347B1 - Procede et installation perfectionnes pour le laminage continu d'une bande metallique - Google Patents

Procede et installation perfectionnes pour le laminage continu d'une bande metallique

Info

Publication number
FR2628347B1
FR2628347B1 FR8803063A FR8803063A FR2628347B1 FR 2628347 B1 FR2628347 B1 FR 2628347B1 FR 8803063 A FR8803063 A FR 8803063A FR 8803063 A FR8803063 A FR 8803063A FR 2628347 B1 FR2628347 B1 FR 2628347B1
Authority
FR
France
Prior art keywords
installation
metal strip
improved process
continuous lamination
lamination
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 - Lifetime
Application number
FR8803063A
Other languages
English (en)
Other versions
FR2628347A1 (fr
Inventor
Marc Valence
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.)
Clecim SAS
Original Assignee
Clecim SAS
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 Clecim SAS filed Critical Clecim SAS
Priority to FR8803063A priority Critical patent/FR2628347B1/fr
Publication of FR2628347A1 publication Critical patent/FR2628347A1/fr
Application granted granted Critical
Publication of FR2628347B1 publication Critical patent/FR2628347B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
    • 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
    • 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
    • B21B1/28—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 cold-rolling, e.g. Steckel cold mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B21B2261/05—Different constant thicknesses in one rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • B21B27/055—Sleeved rolls with deflectable sleeves with sleeves radially deflectable on a stationary beam by means of hydraulic supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
FR8803063A 1988-03-09 1988-03-09 Procede et installation perfectionnes pour le laminage continu d'une bande metallique Expired - Lifetime FR2628347B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8803063A FR2628347B1 (fr) 1988-03-09 1988-03-09 Procede et installation perfectionnes pour le laminage continu d'une bande metallique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8803063A FR2628347B1 (fr) 1988-03-09 1988-03-09 Procede et installation perfectionnes pour le laminage continu d'une bande metallique

Publications (2)

Publication Number Publication Date
FR2628347A1 FR2628347A1 (fr) 1989-09-15
FR2628347B1 true FR2628347B1 (fr) 1990-12-21

Family

ID=9364109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8803063A Expired - Lifetime FR2628347B1 (fr) 1988-03-09 1988-03-09 Procede et installation perfectionnes pour le laminage continu d'une bande metallique

Country Status (1)

Country Link
FR (1) FR2628347B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110893418B (zh) * 2018-09-13 2021-07-30 上海宝信软件股份有限公司 平整机过焊缝的控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938977B1 (fr) * 1970-08-26 1974-10-22
JPS5467549A (en) * 1977-11-09 1979-05-31 Mitsubishi Electric Corp Shape controll of rolled material
JPS5561306A (en) * 1978-11-01 1980-05-09 Mitsubishi Electric Corp Changing system for rolling schedule while running rolling stand
JPS55158815A (en) * 1979-05-28 1980-12-10 Kawasaki Steel Corp Method and apparatus for shape control in continuous rolling mill
JPS60152310A (ja) * 1984-01-18 1985-08-10 Nippon Steel Corp タンデム圧延機のスケジユ−ル変更制御方法
JPS60234709A (ja) * 1984-05-08 1985-11-21 Ishikawajima Harima Heavy Ind Co Ltd 形状制御装置
US4587819A (en) * 1984-08-31 1986-05-13 Brown, Boveri & Cie Aktiengesellschaft Method and circuit for flatness control in rolling mills
US4771622A (en) * 1986-03-12 1988-09-20 International Rolling Mill Consultants Inc. Strip rolling mill apparatus
FR2599646B1 (fr) * 1986-06-04 1991-09-20 Clecim Sa Cylindre de laminoir a enveloppe tournante

Also Published As

Publication number Publication date
FR2628347A1 (fr) 1989-09-15

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