JPH0117761B2 - - Google Patents

Info

Publication number
JPH0117761B2
JPH0117761B2 JP55019388A JP1938880A JPH0117761B2 JP H0117761 B2 JPH0117761 B2 JP H0117761B2 JP 55019388 A JP55019388 A JP 55019388A JP 1938880 A JP1938880 A JP 1938880A JP H0117761 B2 JPH0117761 B2 JP H0117761B2
Authority
JP
Japan
Prior art keywords
rolling
product
set value
speed
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.)
Expired
Application number
JP55019388A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56117809A (en
Inventor
Okinori Nakajima
Seiji Konishi
Yoshikazu Kodera
Fumio Yoshida
Hideharu Togano
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.)
Mitsubishi Electric Corp
Nippon Steel Corp
Original Assignee
Mitsubishi Electric Corp
Nippon Steel Corp
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 Mitsubishi Electric Corp, Nippon Steel Corp filed Critical Mitsubishi Electric Corp
Priority to JP1938880A priority Critical patent/JPS56117809A/ja
Publication of JPS56117809A publication Critical patent/JPS56117809A/ja
Publication of JPH0117761B2 publication Critical patent/JPH0117761B2/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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
    • 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)
JP1938880A 1980-02-19 1980-02-19 Controlling method for rolling work of continuous rolling mill Granted JPS56117809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1938880A JPS56117809A (en) 1980-02-19 1980-02-19 Controlling method for rolling work of continuous rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1938880A JPS56117809A (en) 1980-02-19 1980-02-19 Controlling method for rolling work of continuous rolling mill

Publications (2)

Publication Number Publication Date
JPS56117809A JPS56117809A (en) 1981-09-16
JPH0117761B2 true JPH0117761B2 (xx) 1989-04-03

Family

ID=11997895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1938880A Granted JPS56117809A (en) 1980-02-19 1980-02-19 Controlling method for rolling work of continuous rolling mill

Country Status (1)

Country Link
JP (1) JPS56117809A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5123346B2 (ja) * 2010-03-25 2013-01-23 株式会社日立製作所 圧延機制御装置、圧延機制御装置の制御方法及びそのプログラム
JP5422032B2 (ja) * 2012-10-25 2014-02-19 株式会社日立製作所 圧延機制御装置、圧延機制御装置の制御方法及びそのプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829035A (xx) * 1971-08-18 1973-04-17
JPS4916348A (xx) * 1972-05-22 1974-02-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829035A (xx) * 1971-08-18 1973-04-17
JPS4916348A (xx) * 1972-05-22 1974-02-13

Also Published As

Publication number Publication date
JPS56117809A (en) 1981-09-16

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