JPS56151111A - Method and apparatus for controlling sheet camber in differential speed rolling work - Google Patents

Method and apparatus for controlling sheet camber in differential speed rolling work

Info

Publication number
JPS56151111A
JPS56151111A JP5344480A JP5344480A JPS56151111A JP S56151111 A JPS56151111 A JP S56151111A JP 5344480 A JP5344480 A JP 5344480A JP 5344480 A JP5344480 A JP 5344480A JP S56151111 A JPS56151111 A JP S56151111A
Authority
JP
Japan
Prior art keywords
computer
work roll
amount
signal
produced
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
JP5344480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0113926B2 (enExample
Inventor
Hiroyuki Shiozaki
Masao Mikami
Seiji Koide
Eiichi Ogawa
Kiyoto Miyasaka
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP5344480A priority Critical patent/JPS56151111A/ja
Publication of JPS56151111A publication Critical patent/JPS56151111A/ja
Publication of JPH0113926B2 publication Critical patent/JPH0113926B2/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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B2031/206—Horizontal offset of work rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/02—Vertical deviation, e.g. slack, looper height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed
    • B21B2275/05—Speed difference between top and bottom rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
JP5344480A 1980-04-22 1980-04-22 Method and apparatus for controlling sheet camber in differential speed rolling work Granted JPS56151111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5344480A JPS56151111A (en) 1980-04-22 1980-04-22 Method and apparatus for controlling sheet camber in differential speed rolling work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5344480A JPS56151111A (en) 1980-04-22 1980-04-22 Method and apparatus for controlling sheet camber in differential speed rolling work

Publications (2)

Publication Number Publication Date
JPS56151111A true JPS56151111A (en) 1981-11-24
JPH0113926B2 JPH0113926B2 (enExample) 1989-03-08

Family

ID=12943018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5344480A Granted JPS56151111A (en) 1980-04-22 1980-04-22 Method and apparatus for controlling sheet camber in differential speed rolling work

Country Status (1)

Country Link
JP (1) JPS56151111A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254516A (ja) * 1985-09-02 1987-03-10 Hitachi Ltd 圧延材の上反り防止装置
US5119656A (en) * 1989-09-08 1992-06-09 Hitachi, Ltd. Rolling mill with offset work rolls positioned and controlled by support rolls and method of using same
EP1120172A4 (en) * 1999-08-11 2003-07-02 Mitsubishi Heavy Ind Ltd ROLLING MILL
JP2007260775A (ja) * 2006-03-01 2007-10-11 Nippon Steel Corp 金属板材の圧延方法及び圧延装置
JP2013240822A (ja) * 2012-05-22 2013-12-05 Jtekt Corp ロールプレス装置
EP4066952A1 (en) * 2021-04-01 2022-10-05 Tata Steel IJmuiden B.V. This invention relates to a method and a device for controlling lubrication during cold rolling of strip

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158554A (enExample) * 1974-06-12 1975-12-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158554A (enExample) * 1974-06-12 1975-12-22

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254516A (ja) * 1985-09-02 1987-03-10 Hitachi Ltd 圧延材の上反り防止装置
US5119656A (en) * 1989-09-08 1992-06-09 Hitachi, Ltd. Rolling mill with offset work rolls positioned and controlled by support rolls and method of using same
EP1120172A4 (en) * 1999-08-11 2003-07-02 Mitsubishi Heavy Ind Ltd ROLLING MILL
JP2007260775A (ja) * 2006-03-01 2007-10-11 Nippon Steel Corp 金属板材の圧延方法及び圧延装置
JP2013240822A (ja) * 2012-05-22 2013-12-05 Jtekt Corp ロールプレス装置
EP4066952A1 (en) * 2021-04-01 2022-10-05 Tata Steel IJmuiden B.V. This invention relates to a method and a device for controlling lubrication during cold rolling of strip

Also Published As

Publication number Publication date
JPH0113926B2 (enExample) 1989-03-08

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