FR2008166A1 - - Google Patents

Info

Publication number
FR2008166A1
FR2008166A1 FR6915024A FR6915024A FR2008166A1 FR 2008166 A1 FR2008166 A1 FR 2008166A1 FR 6915024 A FR6915024 A FR 6915024A FR 6915024 A FR6915024 A FR 6915024A FR 2008166 A1 FR2008166 A1 FR 2008166A1
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Withdrawn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
FR6915024A
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 FR2008166A1 publication Critical patent/FR2008166A1/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Withdrawn legal-status Critical Current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
    • B21B37/24—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)
FR6915024A 1968-05-09 1969-05-09 Withdrawn FR2008166A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3056268 1968-05-09

Publications (1)

Publication Number Publication Date
FR2008166A1 true FR2008166A1 (fr) 1970-01-16

Family

ID=12307238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915024A Withdrawn FR2008166A1 (fr) 1968-05-09 1969-05-09

Country Status (8)

Country Link
US (1) US3603124A (fr)
AT (1) AT294256B (fr)
BE (1) BE732832A (fr)
CA (1) CA920692A (fr)
DE (1) DE1923788A1 (fr)
FR (1) FR2008166A1 (fr)
GB (1) GB1269267A (fr)
NL (1) NL157817B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081772A1 (fr) * 1970-03-07 1971-12-10 Nippon Kokan Kk
FR2081773A1 (fr) * 1970-03-07 1971-12-10 Nippon Kokan Kk

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762195A (en) * 1970-03-09 1973-10-02 Hitachi Ltd Thickness control apparatus for rolling mill
JPS4936548B1 (fr) * 1970-03-16 1974-10-01
JPS4938977B1 (fr) * 1970-08-26 1974-10-22
JPS4938978B1 (fr) * 1970-08-29 1974-10-22
US3786661A (en) * 1972-04-12 1974-01-22 Reynolds Metals Co Rolling mill control system
US3807206A (en) * 1972-09-29 1974-04-30 J Connors Strip gage change during rolling in a tanden rolling mill
JPS6010810B2 (ja) * 1975-08-25 1985-03-20 株式会社日立製作所 圧延機の板厚制御方法
JP3273594B2 (ja) * 1997-09-05 2002-04-08 川崎製鉄株式会社 冷間タンデム圧延機における走間板厚変更方法
WO2021140747A1 (fr) * 2020-01-09 2021-07-15 パナソニックＩｐマネジメント株式会社 Dispositif de presse à rouleaux, et dispositif de commande
CN114453427B (zh) * 2022-01-06 2024-02-09 首钢京唐钢铁联合有限责任公司 一种平辊可逆板带轧机控制方法、装置及计算机设备

Family Cites Families (8)

* 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
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
US3174317A (en) * 1961-09-29 1965-03-23 United States Steel Corp Gage-control system for strip mill
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
GB1163274A (en) * 1965-12-28 1969-09-04 British Iron Steel Research Improvements in and relating to Rolling Mills
US3508425A (en) * 1968-03-07 1970-04-28 Gen Electric Tension limit modification control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081772A1 (fr) * 1970-03-07 1971-12-10 Nippon Kokan Kk
FR2081773A1 (fr) * 1970-03-07 1971-12-10 Nippon Kokan Kk

Also Published As

Publication number Publication date
AT294256B (de) 1971-11-10
US3603124A (en) 1971-09-07
BE732832A (fr) 1969-10-16
NL6907101A (fr) 1969-11-11
NL157817B (nl) 1978-09-15
DE1923788A1 (de) 1970-06-11
GB1269267A (en) 1972-04-06
CA920692A (en) 1973-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse