JPS5765289A - Controller for speed of tandem rolling mill - Google Patents

Controller for speed of tandem rolling mill

Info

Publication number
JPS5765289A
JPS5765289A JP55140304A JP14030480A JPS5765289A JP S5765289 A JPS5765289 A JP S5765289A JP 55140304 A JP55140304 A JP 55140304A JP 14030480 A JP14030480 A JP 14030480A JP S5765289 A JPS5765289 A JP S5765289A
Authority
JP
Japan
Prior art keywords
speed
rolling
rolling mill
currents
drooping characteristic
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
JP55140304A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6314598B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoji Yamashita
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 JP55140304A priority Critical patent/JPS5765289A/ja
Publication of JPS5765289A publication Critical patent/JPS5765289A/ja
Publication of JPS6314598B2 publication Critical patent/JPS6314598B2/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)
  • Control Of Multiple Motors (AREA)
JP55140304A 1980-10-07 1980-10-07 Controller for speed of tandem rolling mill Granted JPS5765289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55140304A JPS5765289A (en) 1980-10-07 1980-10-07 Controller for speed of tandem rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55140304A JPS5765289A (en) 1980-10-07 1980-10-07 Controller for speed of tandem rolling mill

Publications (2)

Publication Number Publication Date
JPS5765289A true JPS5765289A (en) 1982-04-20
JPS6314598B2 JPS6314598B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-31

Family

ID=15265666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55140304A Granted JPS5765289A (en) 1980-10-07 1980-10-07 Controller for speed of tandem rolling mill

Country Status (1)

Country Link
JP (1) JPS5765289A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910184A (ja) * 1982-07-05 1984-01-19 Toshiba Corp 電動機制御装置
JPS60183988A (ja) * 1984-03-01 1985-09-19 Toshiba Corp 電動機制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910184A (ja) * 1982-07-05 1984-01-19 Toshiba Corp 電動機制御装置
JPS60183988A (ja) * 1984-03-01 1985-09-19 Toshiba Corp 電動機制御装置

Also Published As

Publication number Publication date
JPS6314598B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-31

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