JPS4938977B1 - - Google Patents

Info

Publication number
JPS4938977B1
JPS4938977B1 JP45074281A JP7428170A JPS4938977B1 JP S4938977 B1 JPS4938977 B1 JP S4938977B1 JP 45074281 A JP45074281 A JP 45074281A JP 7428170 A JP7428170 A JP 7428170A JP S4938977 B1 JPS4938977 B1 JP S4938977B1
Authority
JP
Japan
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.)
Pending
Application number
JP45074281A
Other languages
Japanese (ja)
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
Priority to JP45074281A priority Critical patent/JPS4938977B1/ja
Priority to US00176766A priority patent/US3760621A/en
Priority to GB3977371A priority patent/GB1326157A/en
Priority to DE2142859A priority patent/DE2142859C3/de
Priority to FR7130958A priority patent/FR2104876B1/fr
Publication of JPS4938977B1 publication Critical patent/JPS4938977B1/ja
Pending 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)
JP45074281A 1970-08-26 1970-08-26 Pending JPS4938977B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP45074281A JPS4938977B1 (fr) 1970-08-26 1970-08-26
US00176766A US3760621A (en) 1970-08-26 1971-08-20 Control method of tension in rolling mills (1)
GB3977371A GB1326157A (en) 1970-08-26 1971-08-25 Control of strip tension in rolling mills
DE2142859A DE2142859C3 (de) 1970-08-26 1971-08-26 Vorrichtung zur Regelung der im Bandquerschnitt übertragenen Kraft zwischen zwei aufeinanderfolgenden Walzgerusten
FR7130958A FR2104876B1 (fr) 1970-08-26 1971-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45074281A JPS4938977B1 (fr) 1970-08-26 1970-08-26

Publications (1)

Publication Number Publication Date
JPS4938977B1 true JPS4938977B1 (fr) 1974-10-22

Family

ID=13542558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45074281A Pending JPS4938977B1 (fr) 1970-08-26 1970-08-26

Country Status (5)

Country Link
US (1) US3760621A (fr)
JP (1) JPS4938977B1 (fr)
DE (1) DE2142859C3 (fr)
FR (1) FR2104876B1 (fr)
GB (1) GB1326157A (fr)

Families Citing this family (12)

* 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
US4011743A (en) * 1976-04-20 1977-03-15 Westinghouse Electric Corporation Stand speed reference circuit for a continuous tandem rolling mill
JPS595364B2 (ja) * 1977-01-07 1984-02-04 株式会社日立製作所 張力制御方法
US4520642A (en) * 1981-09-30 1985-06-04 Mitsubishi Denki Kabushiki Kaisha Control device for continuous rolling machine
US4558577A (en) * 1983-01-19 1985-12-17 Ukrainsky Nauchnoissledovatelsky Institut Metallov Roll-forming machine for making articles having cross-sectional configurations varying lengthwise
DE3419261C3 (de) * 1984-05-23 1994-12-15 Achenbach Buschhuetten Gmbh Walzenkühl- und/oder Schmiervorrichtung für Kaltbandwalzwerke, insbesondere Feinbandwalzwerke
DE3525457C3 (de) * 1985-07-17 1999-06-10 Mannesmann Ag Walzwerk zur Herstellung warmgewalzter Stahlbänder
FR2628347B1 (fr) * 1988-03-09 1990-12-21 Clecim Sa Procede et installation perfectionnes pour le laminage continu d'une bande metallique
US5875672A (en) * 1993-02-11 1999-03-02 Fourie; Eugene Method and apparatus for manufacturing metallic support beams for windscreen wiper blade assemblies
US5590556A (en) * 1993-02-11 1997-01-07 Fourie; Eugene Apparatus for the manufacture of a thin metallic strip
CN109731921B (zh) * 2019-03-01 2020-05-19 北京金自天正智能控制股份有限公司 一种精轧机架间张力的计算方法
DE102019131761A1 (de) * 2019-11-25 2021-05-27 Norbert Umlauf Walzlinie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186201A (en) * 1961-06-21 1965-06-01 Steelworks Automation Ltd Production of metal strip
US3281917A (en) * 1964-01-08 1966-11-01 United States Steel Corp Method and apparatus for coldrolling strip continuously
US3603124A (en) * 1968-05-09 1971-09-07 Nippon Kokan Kk Computer control system for rolling metal strips using feed-forward and prediction
US3618348A (en) * 1968-05-21 1971-11-09 Nippon Kokan Kk Method of controlling rolling of metal strips

Also Published As

Publication number Publication date
DE2142859C3 (de) 1980-06-19
GB1326157A (en) 1973-08-08
DE2142859A1 (de) 1972-03-02
US3760621A (en) 1973-09-25
FR2104876B1 (fr) 1974-03-29
DE2142859B2 (de) 1979-10-11
FR2104876A1 (fr) 1972-04-21

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