JPS5668518A - Method and apparatus of controlling shape in rolling mill - Google Patents

Method and apparatus of controlling shape in rolling mill

Info

Publication number
JPS5668518A
JPS5668518A JP14336179A JP14336179A JPS5668518A JP S5668518 A JPS5668518 A JP S5668518A JP 14336179 A JP14336179 A JP 14336179A JP 14336179 A JP14336179 A JP 14336179A JP S5668518 A JPS5668518 A JP S5668518A
Authority
JP
Japan
Prior art keywords
asymmetrical
rolling mill
asymmetrical shapes
correction
calculator
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.)
Granted
Application number
JP14336179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227883B2 (enrdf_load_stackoverflow
Inventor
Kenichi Yasuda
Shigeru Shida
Sukefumi Tsumura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14336179A priority Critical patent/JPS5668518A/ja
Publication of JPS5668518A publication Critical patent/JPS5668518A/ja
Publication of JPS6227883B2 publication Critical patent/JPS6227883B2/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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP14336179A 1979-11-07 1979-11-07 Method and apparatus of controlling shape in rolling mill Granted JPS5668518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14336179A JPS5668518A (en) 1979-11-07 1979-11-07 Method and apparatus of controlling shape in rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14336179A JPS5668518A (en) 1979-11-07 1979-11-07 Method and apparatus of controlling shape in rolling mill

Publications (2)

Publication Number Publication Date
JPS5668518A true JPS5668518A (en) 1981-06-09
JPS6227883B2 JPS6227883B2 (enrdf_load_stackoverflow) 1987-06-17

Family

ID=15336990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14336179A Granted JPS5668518A (en) 1979-11-07 1979-11-07 Method and apparatus of controlling shape in rolling mill

Country Status (1)

Country Link
JP (1) JPS5668518A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158901A (ja) * 1984-01-31 1985-08-20 Mitsubishi Heavy Ind Ltd 圧延方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055565A (enrdf_load_stackoverflow) * 1973-09-14 1975-05-15
JPS51132156A (en) * 1975-05-14 1976-11-17 Hitachi Ltd Method and device for controlling shape in rolling mill
JPS5342165A (en) * 1976-09-29 1978-04-17 Hitachi Ltd Form controlling and device in rolling mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055565A (enrdf_load_stackoverflow) * 1973-09-14 1975-05-15
JPS51132156A (en) * 1975-05-14 1976-11-17 Hitachi Ltd Method and device for controlling shape in rolling mill
JPS5342165A (en) * 1976-09-29 1978-04-17 Hitachi Ltd Form controlling and device in rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158901A (ja) * 1984-01-31 1985-08-20 Mitsubishi Heavy Ind Ltd 圧延方法

Also Published As

Publication number Publication date
JPS6227883B2 (enrdf_load_stackoverflow) 1987-06-17

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