JPH0433522B2 - - Google Patents

Info

Publication number
JPH0433522B2
JPH0433522B2 JP55018026A JP1802680A JPH0433522B2 JP H0433522 B2 JPH0433522 B2 JP H0433522B2 JP 55018026 A JP55018026 A JP 55018026A JP 1802680 A JP1802680 A JP 1802680A JP H0433522 B2 JPH0433522 B2 JP H0433522B2
Authority
JP
Japan
Prior art keywords
rolling
stand
speed
change
thickness
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 - Lifetime
Application number
JP55018026A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56114513A (en
Inventor
Okinori Nakajima
Seiji Konishi
Yoshiharu Hamazaki
Yoshikazu Kodera
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.)
Mitsubishi Electric Corp
Nippon Steel Corp
Original Assignee
Mitsubishi Electric Corp
Nippon Steel Corp
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 Mitsubishi Electric Corp, Nippon Steel Corp filed Critical Mitsubishi Electric Corp
Priority to JP1802680A priority Critical patent/JPS56114513A/ja
Publication of JPS56114513A publication Critical patent/JPS56114513A/ja
Publication of JPH0433522B2 publication Critical patent/JPH0433522B2/ja
Granted 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)
JP1802680A 1980-02-16 1980-02-16 Changing method for thickness of strip during hot rolling work Granted JPS56114513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1802680A JPS56114513A (en) 1980-02-16 1980-02-16 Changing method for thickness of strip during hot rolling work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1802680A JPS56114513A (en) 1980-02-16 1980-02-16 Changing method for thickness of strip during hot rolling work

Publications (2)

Publication Number Publication Date
JPS56114513A JPS56114513A (en) 1981-09-09
JPH0433522B2 true JPH0433522B2 (enrdf_load_stackoverflow) 1992-06-03

Family

ID=11960146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1802680A Granted JPS56114513A (en) 1980-02-16 1980-02-16 Changing method for thickness of strip during hot rolling work

Country Status (1)

Country Link
JP (1) JPS56114513A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457154A (en) * 1981-03-23 1984-07-03 Mitsubishi Denki Kabushiki Kaisha Control method for multi-strand rolling mill
JPS58168411A (ja) * 1982-03-31 1983-10-04 Nippon Steel Corp タンデム圧延機のスケジユ−ル変更制御方法
JPS5982102A (ja) * 1982-10-30 1984-05-12 Toshiba Corp 圧延方法
JPH0615317A (ja) * 1992-07-01 1994-01-25 Toshiba Corp 熱間仕上圧延機の制御方法
EP1035928A1 (de) * 1997-11-07 2000-09-20 Siemens Aktiengesellschaft Verfahren und einrichtung zum walzen eines walzbandes mit variierender dicke
DE19930472A1 (de) * 1999-07-01 2001-01-11 Siemens Ag Verfahren und Einrichtung zum Walzen eines Walzbandes mit variierender Dicke

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142592B2 (enrdf_load_stackoverflow) * 1971-10-12 1976-11-16
JPS51134357A (en) * 1975-05-17 1976-11-20 Nippon Steel Corp Method and device for controlling continuously metal strip thickness

Also Published As

Publication number Publication date
JPS56114513A (en) 1981-09-09

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