FR2022985A1 - - Google Patents

Info

Publication number
FR2022985A1
FR2022985A1 FR6939773A FR6939773A FR2022985A1 FR 2022985 A1 FR2022985 A1 FR 2022985A1 FR 6939773 A FR6939773 A FR 6939773A FR 6939773 A FR6939773 A FR 6939773A FR 2022985 A1 FR2022985 A1 FR 2022985A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6939773A
Other languages
French (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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2022985A1 publication Critical patent/FR2022985A1/fr
Withdrawn legal-status Critical Current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
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • 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
    • 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
FR6939773A 1968-11-19 1969-11-19 Withdrawn FR2022985A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8419868 1968-11-19

Publications (1)

Publication Number Publication Date
FR2022985A1 true FR2022985A1 (en) 1970-08-07

Family

ID=13823758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939773A Withdrawn FR2022985A1 (en) 1968-11-19 1969-11-19

Country Status (6)

Country Link
US (1) US3677045A (en)
DE (1) DE1958162A1 (en)
FR (1) FR2022985A1 (en)
GB (1) GB1292310A (en)
NL (1) NL6917282A (en)
SU (1) SU405189A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU475854B2 (en) * 1972-09-06 1976-09-02 Mitsubishi Electric Corporation System for controlling rolling mills
JPS6010810B2 (en) * 1975-08-25 1985-03-20 株式会社日立製作所 Rolling mill plate thickness control method
DE2808888C2 (en) * 1978-03-02 1983-03-10 SMS Schloemann-Siemag AG, 4000 Düsseldorf Rolling mill
DE19636560A1 (en) * 1996-09-09 1998-03-12 Siemens Ag Contact force adjustable on auxiliary switches without adjustment
CN102950155A (en) * 2012-10-16 2013-03-06 河北钢铁股份有限公司唐山分公司 AGC (Automatic Gain Control) method capable of calculating thickness based on second flow

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325190A (en) * 1939-06-05 1943-07-27 Wheeling Steel Corp Metal rolling
US2883895A (en) * 1954-10-15 1959-04-28 Carl A Vossberg Rolling mill thickness control system
BE566575A (en) * 1957-04-08
LU38301A1 (en) * 1959-02-26
US3169421A (en) * 1960-10-24 1965-02-16 Allis Chalmers Mfg Co Automatic gauge control
US3186201A (en) * 1961-06-21 1965-06-01 Steelworks Automation Ltd Production of metal strip
BE622548A (en) * 1961-09-19
US3212310A (en) * 1962-05-31 1965-10-19 Armco Steel Corp Automatic gauge and tension control system
US3332263A (en) * 1963-12-10 1967-07-25 Gen Electric Computer control system for metals rolling mill
US3507134A (en) * 1968-02-20 1970-04-21 Westinghouse Electric Corp Interstand tension control for tandem cold rolling mills
US3531961A (en) * 1968-03-13 1970-10-06 Westinghouse Electric Corp Method and system for controlling strip thickness in a tandem reduction mill

Also Published As

Publication number Publication date
DE1958162A1 (en) 1971-01-14
GB1292310A (en) 1972-10-11
US3677045A (en) 1972-07-18
SU405189A3 (en) 1973-10-22
NL6917282A (en) 1970-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse