JPS5413445A - Bending method for roll of rolling mill - Google Patents

Bending method for roll of rolling mill

Info

Publication number
JPS5413445A
JPS5413445A JP7789977A JP7789977A JPS5413445A JP S5413445 A JPS5413445 A JP S5413445A JP 7789977 A JP7789977 A JP 7789977A JP 7789977 A JP7789977 A JP 7789977A JP S5413445 A JPS5413445 A JP S5413445A
Authority
JP
Japan
Prior art keywords
rolling mill
roll
bending method
rolled material
rolling
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
JP7789977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226843B2 (enrdf_load_stackoverflow
Inventor
Hideo Kimura
Tokuji Sugiyama
Toshiyuki Kajiwara
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 JP7789977A priority Critical patent/JPS5413445A/ja
Publication of JPS5413445A publication Critical patent/JPS5413445A/ja
Publication of JPS6226843B2 publication Critical patent/JPS6226843B2/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
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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)
JP7789977A 1977-07-01 1977-07-01 Bending method for roll of rolling mill Granted JPS5413445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7789977A JPS5413445A (en) 1977-07-01 1977-07-01 Bending method for roll of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7789977A JPS5413445A (en) 1977-07-01 1977-07-01 Bending method for roll of rolling mill

Publications (2)

Publication Number Publication Date
JPS5413445A true JPS5413445A (en) 1979-01-31
JPS6226843B2 JPS6226843B2 (enrdf_load_stackoverflow) 1987-06-11

Family

ID=13646914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7789977A Granted JPS5413445A (en) 1977-07-01 1977-07-01 Bending method for roll of rolling mill

Country Status (1)

Country Link
JP (1) JPS5413445A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167515A (ja) * 1984-09-07 1986-04-07 Nippon Steel Corp 圧延材料の幅方向板厚制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167515A (ja) * 1984-09-07 1986-04-07 Nippon Steel Corp 圧延材料の幅方向板厚制御方法

Also Published As

Publication number Publication date
JPS6226843B2 (enrdf_load_stackoverflow) 1987-06-11

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