JPS57137016A - Rolling mill controlling device - Google Patents

Rolling mill controlling device

Info

Publication number
JPS57137016A
JPS57137016A JP56023298A JP2329881A JPS57137016A JP S57137016 A JPS57137016 A JP S57137016A JP 56023298 A JP56023298 A JP 56023298A JP 2329881 A JP2329881 A JP 2329881A JP S57137016 A JPS57137016 A JP S57137016A
Authority
JP
Japan
Prior art keywords
suspension
circuit
signal
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.)
Granted
Application number
JP56023298A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0155048B2 (enrdf_load_stackoverflow
Inventor
Tomio Oe
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 JP56023298A priority Critical patent/JPS57137016A/ja
Publication of JPS57137016A publication Critical patent/JPS57137016A/ja
Publication of JPH0155048B2 publication Critical patent/JPH0155048B2/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)
JP56023298A 1981-02-19 1981-02-19 Rolling mill controlling device Granted JPS57137016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023298A JPS57137016A (en) 1981-02-19 1981-02-19 Rolling mill controlling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023298A JPS57137016A (en) 1981-02-19 1981-02-19 Rolling mill controlling device

Publications (2)

Publication Number Publication Date
JPS57137016A true JPS57137016A (en) 1982-08-24
JPH0155048B2 JPH0155048B2 (enrdf_load_stackoverflow) 1989-11-22

Family

ID=12106685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023298A Granted JPS57137016A (en) 1981-02-19 1981-02-19 Rolling mill controlling device

Country Status (1)

Country Link
JP (1) JPS57137016A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0155048B2 (enrdf_load_stackoverflow) 1989-11-22

Similar Documents

Publication Publication Date Title
JPS5568891A (en) Continuous speed control of forward and reverse operation of motor
JPS57137016A (en) Rolling mill controlling device
JPS5479374A (en) Method of controlling positioning
AU7433391A (en) Switching arrangement for controlling the welding current in dependence on the welding speed
JPS5612883A (en) Control device for motor
JPS5517258A (en) Speed controller for motor
JPS55153001A (en) Process adjusting method
JPS57193908A (en) Speed controlling device for electric motor vehicle
JPS56117816A (en) Controller for interstand tension for continuous rolling mill
JPS6451149A (en) Dehulling ratio control apparatus of huller
JPS5764410A (en) Controlling method for velocity of pinch roll
JPS57106383A (en) Controlling method for stoppage of servomotor and its control circuit
JPS57137255A (en) Winding control device
JPS57166889A (en) Motor control device
JPS56112890A (en) Speed control circuit for motor
JPS55137986A (en) Paper feeder
JPS5796889A (en) Ribbon tension control system
JPS5668951A (en) Magnetic tape driving device
JPS55141985A (en) Reversing circuit of motor
JPS5570409A (en) Speed corrector
JPS57189218A (en) Position controller for moving member
JPS56123784A (en) Control circuit for motor
JPS5689313A (en) Screw down controlling method of rolling mill
JPS56107711A (en) Controller for electric vehicle
JPS55158819A (en) Method and apparatus for controlling thickness of rolled sheet