JPS57154304A - Plate width controller for rolling mill - Google Patents

Plate width controller for rolling mill

Info

Publication number
JPS57154304A
JPS57154304A JP56041236A JP4123681A JPS57154304A JP S57154304 A JPS57154304 A JP S57154304A JP 56041236 A JP56041236 A JP 56041236A JP 4123681 A JP4123681 A JP 4123681A JP S57154304 A JPS57154304 A JP S57154304A
Authority
JP
Japan
Prior art keywords
plate width
rolling
arithmetic device
change
rates
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
JP56041236A
Other languages
English (en)
Other versions
JPS6047008B2 (ja
Inventor
Hajime Kai
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 JP56041236A priority Critical patent/JPS6047008B2/ja
Publication of JPS57154304A publication Critical patent/JPS57154304A/ja
Publication of JPS6047008B2 publication Critical patent/JPS6047008B2/ja
Expired 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP56041236A 1981-03-20 1981-03-20 圧延機の板幅制御装置 Expired JPS6047008B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56041236A JPS6047008B2 (ja) 1981-03-20 1981-03-20 圧延機の板幅制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56041236A JPS6047008B2 (ja) 1981-03-20 1981-03-20 圧延機の板幅制御装置

Publications (2)

Publication Number Publication Date
JPS57154304A true JPS57154304A (en) 1982-09-24
JPS6047008B2 JPS6047008B2 (ja) 1985-10-19

Family

ID=12602779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56041236A Expired JPS6047008B2 (ja) 1981-03-20 1981-03-20 圧延機の板幅制御装置

Country Status (1)

Country Link
JP (1) JPS6047008B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623819A (ja) * 1985-06-28 1987-01-09 Kobe Steel Ltd 竪形圧延機のロ−ル開度制御方法およびその装置
JPS63207409A (ja) * 1987-02-23 1988-08-26 Nippon Steel Corp 自動板幅制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623819A (ja) * 1985-06-28 1987-01-09 Kobe Steel Ltd 竪形圧延機のロ−ル開度制御方法およびその装置
JPS63207409A (ja) * 1987-02-23 1988-08-26 Nippon Steel Corp 自動板幅制御方法

Also Published As

Publication number Publication date
JPS6047008B2 (ja) 1985-10-19

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