BE815781A - Appareil et methode de commande automatique pour laminoir - Google Patents

Appareil et methode de commande automatique pour laminoir

Info

Publication number
BE815781A
BE815781A BE144952A BE144952A BE815781A BE 815781 A BE815781 A BE 815781A BE 144952 A BE144952 A BE 144952A BE 144952 A BE144952 A BE 144952A BE 815781 A BE815781 A BE 815781A
Authority
BE
Belgium
Prior art keywords
laminator
control device
automatic control
automatic
control
Prior art date
Application number
BE144952A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE815781A publication Critical patent/BE815781A/xx

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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
BE144952A 1973-05-31 1974-05-31 Appareil et methode de commande automatique pour laminoir BE815781A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00365668A US3848443A (en) 1973-05-31 1973-05-31 Automatic control method and apparatus for a rolling mill

Publications (1)

Publication Number Publication Date
BE815781A true BE815781A (fr) 1974-12-02

Family

ID=23439830

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144952A BE815781A (fr) 1973-05-31 1974-05-31 Appareil et methode de commande automatique pour laminoir

Country Status (3)

Country Link
US (1) US3848443A (enExample)
JP (1) JPS548463B2 (enExample)
BE (1) BE815781A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU485520B2 (en) * 1974-04-02 1976-10-07 John Lysaght (Australia) Limited Hot strip mill tension control
GB1602088A (en) * 1977-05-28 1981-11-04 Nippon Steel Corp Rolling method and apparatus
JPS55158818A (en) * 1979-05-29 1980-12-10 Nippon Kokan Kk <Nkk> Controlling method for sheet thickness in rolling mill
US4307591A (en) * 1980-03-31 1981-12-29 Westinghouse Electric Corp. Rolling mill looper control system
AT384675B (de) * 1982-12-07 1987-12-28 Voest Alpine Ag Verfahren zur ermittlung der differenz der anzahl der umdrehungen von zwei wellen od.dgl. sowie schaltungsanordnung zur durchfuehrung dieses verfahrens
US4998427A (en) * 1989-11-29 1991-03-12 Aeg Westinghouse Industrial Automation Corporation Method for rolling on-gauge head and tail ends of a workpiece
US5012660A (en) * 1989-11-29 1991-05-07 Aeg Westinghouse Industrial Automation Corporation Control system and method for compensating for speed effect in a tandem cold mill
US5103662A (en) * 1990-05-01 1992-04-14 Allegheny Ludlum Corporation Tandem rolling mill tension control with speed ratio error discrimination
FR2735046B1 (fr) * 1995-06-08 1997-07-11 Lorraine Laminage Procede de laminage a froid avec compensation d'ovalisation des cylindres de laminage.
CH697624B1 (de) * 2005-02-23 2008-12-31 Main Man Inspiration Ag Walzeinrichtung für ein Inline-Walzen eines durch Bandgiessen, insbesondere Zweirollen-Bandgiessen hergestelltes Stahlband.
JP2008056390A (ja) * 2006-08-30 2008-03-13 Komori Corp 帯状体通し方法及びその装置
DE102017200560A1 (de) * 2017-01-16 2018-07-19 Sms Group Gmbh Verfahren für eine Zugregelung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE622548A (enExample) * 1961-09-19
US3196646A (en) * 1961-10-30 1965-07-27 Armco Steel Corp Method and apparatus for maintaining substantially constant strip gauge in a tandem mill
US3212310A (en) * 1962-05-31 1965-10-19 Armco Steel Corp Automatic gauge and tension control system
US3440846A (en) * 1967-06-06 1969-04-29 United States Steel Corp Apparatus for maintaining the gauge of steel strip
US3507134A (en) * 1968-02-20 1970-04-21 Westinghouse Electric Corp Interstand tension control for tandem cold rolling mills
US3768286A (en) * 1972-02-29 1973-10-30 Westinghouse Electric Corp Interstand tension regulator for a multistand rolling mill

Also Published As

Publication number Publication date
JPS548463B2 (enExample) 1979-04-16
JPS5020968A (enExample) 1975-03-05
US3848443A (en) 1974-11-19

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