JPS5417358A - Rolling mill controller - Google Patents

Rolling mill controller

Info

Publication number
JPS5417358A
JPS5417358A JP8164877A JP8164877A JPS5417358A JP S5417358 A JPS5417358 A JP S5417358A JP 8164877 A JP8164877 A JP 8164877A JP 8164877 A JP8164877 A JP 8164877A JP S5417358 A JPS5417358 A JP S5417358A
Authority
JP
Japan
Prior art keywords
rolling mill
mill controller
controller
draft position
sheet gauge
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
JP8164877A
Other languages
Japanese (ja)
Inventor
Koji Ueyama
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.)
Nippon Steel Corp
Original Assignee
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8164877A priority Critical patent/JPS5417358A/en
Publication of JPS5417358A publication Critical patent/JPS5417358A/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

Landscapes

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

Abstract

PURPOSE: To improve the accuracy of the controller through compensating the influence of frequency characteristics given to the exit side sheet gauge when the draft position fluctuates, by interposing the phase compensator between the draft position detector and the sheet gauge operator.
COPYRIGHT: (C)1979,JPO&Japio
JP8164877A 1977-07-08 1977-07-08 Rolling mill controller Pending JPS5417358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8164877A JPS5417358A (en) 1977-07-08 1977-07-08 Rolling mill controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8164877A JPS5417358A (en) 1977-07-08 1977-07-08 Rolling mill controller

Publications (1)

Publication Number Publication Date
JPS5417358A true JPS5417358A (en) 1979-02-08

Family

ID=13752148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8164877A Pending JPS5417358A (en) 1977-07-08 1977-07-08 Rolling mill controller

Country Status (1)

Country Link
JP (1) JPS5417358A (en)

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