FR2081772B1 - - Google Patents

Info

Publication number
FR2081772B1
FR2081772B1 FR7107919A FR7107919A FR2081772B1 FR 2081772 B1 FR2081772 B1 FR 2081772B1 FR 7107919 A FR7107919 A FR 7107919A FR 7107919 A FR7107919 A FR 7107919A FR 2081772 B1 FR2081772 B1 FR 2081772B1
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.)
Expired
Application number
FR7107919A
Other versions
FR2081772A1 (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 FR2081772A1 publication Critical patent/FR2081772A1/fr
Application granted granted Critical
Publication of FR2081772B1 publication Critical patent/FR2081772B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
FR7107919A 1970-03-07 1971-03-08 Expired FR2081772B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45019211A JPS4817145B1 (fr) 1970-03-07 1970-03-07

Publications (2)

Publication Number Publication Date
FR2081772A1 FR2081772A1 (fr) 1971-12-10
FR2081772B1 true FR2081772B1 (fr) 1973-12-28

Family

ID=11993016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7107919A Expired FR2081772B1 (fr) 1970-03-07 1971-03-08

Country Status (6)

Country Link
US (1) US3722244A (fr)
JP (1) JPS4817145B1 (fr)
DE (1) DE2110639A1 (fr)
ES (1) ES389003A1 (fr)
FR (1) FR2081772B1 (fr)
GB (1) GB1294414A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852983A (en) * 1973-04-25 1974-12-10 Westinghouse Electric Corp Work strip gauge change during rolling in a tandem rolling mill
JPS5270968A (en) * 1975-12-10 1977-06-13 Tokyo Shibaura Electric Co Method of controlling tandem rolling machines
US4011743A (en) * 1976-04-20 1977-03-15 Westinghouse Electric Corporation Stand speed reference circuit for a continuous tandem rolling mill
JPS5561306A (en) * 1978-11-01 1980-05-09 Mitsubishi Electric Corp Changing system for rolling schedule while running rolling stand
CH637047A5 (de) * 1978-12-29 1983-07-15 Lauener W F Ag Verfahren zur geschwindigkeitssteuerung einer bandgiess- und walzanlage und gemaess diesem verfahren gesteuerte anlage.
NL7905404A (nl) * 1979-07-11 1981-01-13 Estel Hoogovens Bv Instellen van een meertuigs walsstraat voor het koudwalsen van metaalbanden.
JPS5822640U (ja) * 1981-08-05 1983-02-12 エムケ−精工株式会社 風呂装置
US4771622A (en) * 1986-03-12 1988-09-20 International Rolling Mill Consultants Inc. Strip rolling mill apparatus
US20070068210A1 (en) * 2005-09-29 2007-03-29 University Of Pittsburgh - Of The Commonwealth System Of Higher Education System for controlling a rolling mill and method of controlling a rolling mill
DE102007058709A1 (de) * 2007-08-04 2009-02-05 Sms Demag Ag Verfahren zum Herstellen eines Bandes aus Stahl
US9095886B2 (en) 2011-06-27 2015-08-04 University Of Central Florida Research Foundation, Inc. Mill control system and method for control of metal strip rolling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036480A (en) * 1957-07-10 1962-05-29 Electron Machine Corp Automatic control of multi-stand rolling mills
US3332263A (en) * 1963-12-10 1967-07-25 Gen Electric Computer control system for metals rolling mill
GB1163274A (en) * 1965-12-28 1969-09-04 British Iron Steel Research Improvements in and relating to Rolling Mills
GB1226504A (fr) * 1968-02-01 1971-03-31
US3531961A (en) * 1968-03-13 1970-10-06 Westinghouse Electric Corp Method and system for controlling strip thickness in a tandem reduction mill
US3603124A (en) * 1968-05-09 1971-09-07 Nippon Kokan Kk Computer control system for rolling metal strips using feed-forward and prediction

Also Published As

Publication number Publication date
ES389003A1 (es) 1974-02-01
JPS4817145B1 (fr) 1973-05-26
FR2081772A1 (fr) 1971-12-10
GB1294414A (en) 1972-10-25
US3722244A (en) 1973-03-27
DE2110639A1 (de) 1971-09-30

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