ES2109705T3 - Control de laminadores reversibles de un solo montante. - Google Patents

Control de laminadores reversibles de un solo montante.

Info

Publication number
ES2109705T3
ES2109705T3 ES94918483T ES94918483T ES2109705T3 ES 2109705 T3 ES2109705 T3 ES 2109705T3 ES 94918483 T ES94918483 T ES 94918483T ES 94918483 T ES94918483 T ES 94918483T ES 2109705 T3 ES2109705 T3 ES 2109705T3
Authority
ES
Spain
Prior art keywords
band
speed
control
single upper
substantially constant
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
ES94918483T
Other languages
English (en)
Inventor
Peter William Burnand
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.)
Davy Mckee Sheffield Ltd
Original Assignee
Davy Mckee Sheffield Ltd
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 Davy Mckee Sheffield Ltd filed Critical Davy Mckee Sheffield Ltd
Application granted granted Critical
Publication of ES2109705T3 publication Critical patent/ES2109705T3/es
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
    • B21B37/46—Roll speed or drive motor control
    • 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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • B21B37/54—Tension control; Compression control by drive motor control including coiler drive control, e.g. reversing mills
    • 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
    • B21B1/30—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 non-continuous process
    • B21B1/32—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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Metal Rolling (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Transmission Device (AREA)

Abstract

UN TREN DE LAMINACION DE BANDA DE UNICA MARCHA DE ESTACIONAMIENTO/RETROCESO CONTROLADO POR UNA SEÑAL QUE REPRESENTA LA VELOCIDAD DE LA BANDA QUE SALE DEL TREN ENROLLADA. ESTE ES CONTROLADO PARA MANTENER LA VELOCIDAD DE SALIDA DE LAS BANDAS SUSTANCIALMENTE CONSTANTE. DE ESTA MANERA LA VELOCIAD DE LA ENTRADA DE BANDAS SE MANTIENE SUSTANCIALMENTE CONSTANTE Y SE REDUCEN LAS VARIACIONES DE CALIBRE EN LA BANDA ENROLLADA.
ES94918483T 1993-06-23 1994-06-23 Control de laminadores reversibles de un solo montante. Expired - Lifetime ES2109705T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939312998A GB9312998D0 (en) 1993-06-23 1993-06-23 Control of single stand/reversing mills

Publications (1)

Publication Number Publication Date
ES2109705T3 true ES2109705T3 (es) 1998-01-16

Family

ID=10737679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94918483T Expired - Lifetime ES2109705T3 (es) 1993-06-23 1994-06-23 Control de laminadores reversibles de un solo montante.

Country Status (7)

Country Link
EP (1) EP0705151B1 (es)
CN (1) CN1053399C (es)
AU (1) AU6979094A (es)
DE (1) DE69405568T2 (es)
ES (1) ES2109705T3 (es)
GB (1) GB9312998D0 (es)
WO (1) WO1995000265A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145901A (en) * 1977-02-28 1979-03-27 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Rolling mill
JPS6051923B2 (ja) * 1979-02-13 1985-11-16 株式会社東芝 先進率制御装置
JPS57115913A (en) * 1981-01-09 1982-07-19 Toshiba Corp Automatic thickness controller of rolling mill
JPS59169614A (ja) * 1983-03-15 1984-09-25 Ishikawajima Harima Heavy Ind Co Ltd 先進率制御装置
JPS60234713A (ja) * 1984-05-02 1985-11-21 Ishikawajima Harima Heavy Ind Co Ltd 異周速圧延の板厚制御方法及びその装置
CN1004793B (zh) * 1985-04-01 1989-07-19 株式会社日立制作所 不等圆周速度轧制的设定控制方法
US4907433A (en) * 1988-04-18 1990-03-13 Bethlehem Steel Corporation Apparatus and method for adaptive control of a rolling mill

Also Published As

Publication number Publication date
DE69405568T2 (de) 1998-04-23
DE69405568D1 (de) 1997-10-16
EP0705151A1 (en) 1996-04-10
CN1127484A (zh) 1996-07-24
EP0705151B1 (en) 1997-09-10
CN1053399C (zh) 2000-06-14
AU6979094A (en) 1995-01-17
WO1995000265A1 (en) 1995-01-05
GB9312998D0 (en) 1993-08-04

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