JPS5438250A - Method and apparatus for controlling roll gap of rolling mill - Google Patents

Method and apparatus for controlling roll gap of rolling mill

Info

Publication number
JPS5438250A
JPS5438250A JP10363477A JP10363477A JPS5438250A JP S5438250 A JPS5438250 A JP S5438250A JP 10363477 A JP10363477 A JP 10363477A JP 10363477 A JP10363477 A JP 10363477A JP S5438250 A JPS5438250 A JP S5438250A
Authority
JP
Japan
Prior art keywords
rolling mill
roll gap
controlling roll
mill
variable control
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
JP10363477A
Other languages
Japanese (ja)
Inventor
Kunio Sekiguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10363477A priority Critical patent/JPS5438250A/en
Publication of JPS5438250A publication Critical patent/JPS5438250A/en
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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/66—Roll eccentricity compensation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE:To effectively carry out the mill constant variable control, by removing the roll eccentricity of rolling machine at the oil pressure acrew down type cold rolling mill carrying out the mill constant variable control.
JP10363477A 1977-08-31 1977-08-31 Method and apparatus for controlling roll gap of rolling mill Pending JPS5438250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10363477A JPS5438250A (en) 1977-08-31 1977-08-31 Method and apparatus for controlling roll gap of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10363477A JPS5438250A (en) 1977-08-31 1977-08-31 Method and apparatus for controlling roll gap of rolling mill

Publications (1)

Publication Number Publication Date
JPS5438250A true JPS5438250A (en) 1979-03-22

Family

ID=14359193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10363477A Pending JPS5438250A (en) 1977-08-31 1977-08-31 Method and apparatus for controlling roll gap of rolling mill

Country Status (1)

Country Link
JP (1) JPS5438250A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63312512A (en) * 1987-06-15 1988-12-21 Koyo Seiko Co Ltd Combined cylindrical roller bearing
JPH0198917U (en) * 1987-12-23 1989-07-03
JPH0287118U (en) * 1988-12-23 1990-07-10
JP2002282917A (en) * 2001-03-28 2002-10-02 Toshiba Corp Thickness control device for rolling mill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63312512A (en) * 1987-06-15 1988-12-21 Koyo Seiko Co Ltd Combined cylindrical roller bearing
JPH0198917U (en) * 1987-12-23 1989-07-03
JPH068338Y2 (en) * 1987-12-23 1994-03-02 光洋精工株式会社 Compound cylindrical roller bearing
JPH0287118U (en) * 1988-12-23 1990-07-10
JP2002282917A (en) * 2001-03-28 2002-10-02 Toshiba Corp Thickness control device for rolling mill

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