JPS5433250A - Tension controller of tandem mills - Google Patents

Tension controller of tandem mills

Info

Publication number
JPS5433250A
JPS5433250A JP9885277A JP9885277A JPS5433250A JP S5433250 A JPS5433250 A JP S5433250A JP 9885277 A JP9885277 A JP 9885277A JP 9885277 A JP9885277 A JP 9885277A JP S5433250 A JPS5433250 A JP S5433250A
Authority
JP
Japan
Prior art keywords
tension controller
tension
tandem mills
mills
rolling
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
JP9885277A
Other languages
Japanese (ja)
Other versions
JPS5750567B2 (en
Inventor
Tadashi Tanabe
Katsuya Yoshida
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 JP9885277A priority Critical patent/JPS5433250A/en
Publication of JPS5433250A publication Critical patent/JPS5433250A/en
Publication of JPS5750567B2 publication Critical patent/JPS5750567B2/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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control

Landscapes

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

Abstract

PURPOSE:To enable accurate tension controlling to be performed by detecting the rolling force owing to tension changes and the change components of rolling torque of tandam mills, operating and storing the ratios thereof and using the same as elements for tension component torque operation.
JP9885277A 1977-08-18 1977-08-18 Tension controller of tandem mills Granted JPS5433250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9885277A JPS5433250A (en) 1977-08-18 1977-08-18 Tension controller of tandem mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9885277A JPS5433250A (en) 1977-08-18 1977-08-18 Tension controller of tandem mills

Publications (2)

Publication Number Publication Date
JPS5433250A true JPS5433250A (en) 1979-03-10
JPS5750567B2 JPS5750567B2 (en) 1982-10-28

Family

ID=14230752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9885277A Granted JPS5433250A (en) 1977-08-18 1977-08-18 Tension controller of tandem mills

Country Status (1)

Country Link
JP (1) JPS5433250A (en)

Also Published As

Publication number Publication date
JPS5750567B2 (en) 1982-10-28

Similar Documents

Publication Publication Date Title
JPS5382927A (en) Air-fuel ratio controlling apparatus
JPS52115464A (en) Temperature controller for refrigerator
JPS53106658A (en) Method and apparatus for rolling
JPS52109076A (en) Oil pressure controller in oil pressure speed change gear
JPS5248185A (en) Numerically controlling apparatus for lathe
JPS53112253A (en) Controlling method for interstand tension in continuous rolling mill
JPS5666315A (en) Controlling method for sheet thickness in strip mill
JPS53127353A (en) Method and apparatus for rolling by multistage rolling mill
JPS5433250A (en) Tension controller of tandem mills
JPS5338145A (en) Method of controlling operation of refrigerating machine
JPS541515A (en) Electric rolling stock controller
JPS5394248A (en) Tension controlling method of continuous rolling mill
JPS53108057A (en) Method and apparatus for tension control in tandem rolling mill
JPS53148673A (en) Process controller
JPS5426266A (en) Automatic sheet gauge controlling method for rolling mill
JPS531849A (en) Controlling method for static reactive power compensator
JPS53146208A (en) Cooling method for rolling material for controlled rolling
JPS51118021A (en) Tension control device for continuous rolling mill
JPS53108867A (en) Controlling method for rolling mill
JPS53115488A (en) Program controller
JPS52101087A (en) Automatic controller for electric dynamometer
JPS53104560A (en) Auotomatic plate thickness controller
JPS53131260A (en) Continuous rolling control unit
JPS548248A (en) Magnetic thrust bearing
JPS51121754A (en) Flicker controller