JPS577309A - Rolling method - Google Patents

Rolling method

Info

Publication number
JPS577309A
JPS577309A JP7946380A JP7946380A JPS577309A JP S577309 A JPS577309 A JP S577309A JP 7946380 A JP7946380 A JP 7946380A JP 7946380 A JP7946380 A JP 7946380A JP S577309 A JPS577309 A JP S577309A
Authority
JP
Japan
Prior art keywords
output
bending force
subtractor
amplifier
rolling load
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.)
Pending
Application number
JP7946380A
Other languages
English (en)
Inventor
Takayuki Naoi
Keiichi Hamada
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP7946380A priority Critical patent/JPS577309A/ja
Publication of JPS577309A publication Critical patent/JPS577309A/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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
JP7946380A 1980-06-12 1980-06-12 Rolling method Pending JPS577309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7946380A JPS577309A (en) 1980-06-12 1980-06-12 Rolling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7946380A JPS577309A (en) 1980-06-12 1980-06-12 Rolling method

Publications (1)

Publication Number Publication Date
JPS577309A true JPS577309A (en) 1982-01-14

Family

ID=13690572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7946380A Pending JPS577309A (en) 1980-06-12 1980-06-12 Rolling method

Country Status (1)

Country Link
JP (1) JPS577309A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140180U (ja) * 1985-02-22 1986-08-30
JP2009022985A (ja) * 2007-07-20 2009-02-05 Nisshin Steel Co Ltd 冷間圧延における形状制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449964A (en) * 1977-09-28 1979-04-19 Kawasaki Steel Co Method and apparatus for controlling shape of rolled plate in multistage continuous rolling mill
JPS551957A (en) * 1978-06-21 1980-01-09 Kawasaki Steel Corp Method and apparatus for controlling of rolling mills

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449964A (en) * 1977-09-28 1979-04-19 Kawasaki Steel Co Method and apparatus for controlling shape of rolled plate in multistage continuous rolling mill
JPS551957A (en) * 1978-06-21 1980-01-09 Kawasaki Steel Corp Method and apparatus for controlling of rolling mills

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140180U (ja) * 1985-02-22 1986-08-30
JP2009022985A (ja) * 2007-07-20 2009-02-05 Nisshin Steel Co Ltd 冷間圧延における形状制御方法

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