CA918783A - Rolling mill control system - Google Patents

Rolling mill control system

Info

Publication number
CA918783A
CA918783A CA070519A CA70519A CA918783A CA 918783 A CA918783 A CA 918783A CA 070519 A CA070519 A CA 070519A CA 70519 A CA70519 A CA 70519A CA 918783 A CA918783 A CA 918783A
Authority
CA
Canada
Prior art keywords
rolling mill
mill control
control
rolling
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
CA070519A
Inventor
G. Sivilotti Olivo
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.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development 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
Priority to US78870569A priority Critical
Application filed by Alcan Research and Development Ltd filed Critical Alcan Research and Development Ltd
Application granted granted Critical
Publication of CA918783A publication Critical patent/CA918783A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B27/00Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06Lubricating, cooling or heating rolls
    • B21B27/10Lubricating, cooling or heating rolls externally
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/32Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the rolls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/22Metal-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
    • B21B1/24Metal-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B2269/00Roll bending or shifting
    • B21B2269/02Roll bending; vertical bending of rolls
    • B21B2269/04Work roll bending
CA070519A 1969-01-03 1969-12-22 Rolling mill control system Expired CA918783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US78870569A true 1969-01-03 1969-01-03

Publications (1)

Publication Number Publication Date
CA918783A true CA918783A (en) 1973-01-09

Family

ID=25145307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA070519A Expired CA918783A (en) 1969-01-03 1969-12-22 Rolling mill control system

Country Status (11)

Country Link
US (1) US3587265A (en)
BE (1) BE743860A (en)
CA (1) CA918783A (en)
CH (1) CH528311A (en)
DE (1) DE1965769A1 (en)
ES (1) ES375140A1 (en)
FR (1) FR2027712A1 (en)
GB (1) GB1301489A (en)
NL (1) NL167780C (en)
SE (2) SE373509B (en)
SU (1) SU420154A3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517635B2 (en) * 1971-12-10 1976-03-09
US3802237A (en) * 1972-05-26 1974-04-09 United States Steel Corp Localized strip shape control and display
FR2246319B1 (en) * 1973-10-03 1977-06-24 Achenbach Buschhuetten Gmbh
JPS5617161B2 (en) * 1976-08-13 1981-04-21
CH617603A5 (en) * 1976-10-21 1980-06-13 Escher Wyss Ag
AT345237B (en) * 1976-12-28 1978-09-11 Voest Ag DEVICE FOR ROLLING STRIP OR TABLE-SHAPED ROLLED MATERIAL
US4262511A (en) * 1978-09-08 1981-04-21 Reycan Research Limited Process for automatically controlling the shape of sheet metal produced in a rolling mill
EP0028275B1 (en) * 1979-11-01 1984-04-04 Reycan Research Limited Apparatus for controlling the shape of aluminium sheet produced in a rolling mill
DE3037584A1 (en) * 1980-10-04 1982-05-19 Schloemann Siemag Ag METHOD AND ARRANGEMENT FOR ROLLING STRESS-FREE ROLLING STRIP
US4467629A (en) * 1981-10-02 1984-08-28 Sms Schloemann-Siemag Ag Method of flattening steel strip in rolling mill
DE3419261C3 (en) * 1984-05-23 1994-12-15 Achenbach Buschhuetten Gmbh Roll cooling and / or lubricating device for cold strip rolling mills, especially fine strip rolling mills
EP0222041B1 (en) * 1985-11-15 1991-02-06 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Method for controlling shape of material in rolling process
US4898012A (en) * 1988-04-22 1990-02-06 United Engineering, Inc. Roll bite gauge and profile measurement system for rolling mills
AU757340B2 (en) 1999-04-02 2003-02-20 Hunter Douglas Industries Bv Method and arrangement for automatic bow adjustment

Also Published As

Publication number Publication date
FR2027712A1 (en) 1970-10-02
BE743860A (en) 1970-06-30
NL6919638A (en) 1970-07-07
NL167780B (en) 1981-08-17
DE1965769A1 (en) 1970-09-10
SE373509B (en) 1975-02-10
SE354204B (en) 1973-03-05
ES375140A1 (en) 1972-08-16
CH528311A (en) 1972-09-30
NL167780C (en) 1982-01-18
GB1301489A (en) 1972-12-29
CA918783A1 (en)
SU420154A3 (en) 1974-03-15
US3587265A (en) 1971-06-28

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