JPS5545515A - Tension control device - Google Patents

Tension control device

Info

Publication number
JPS5545515A
JPS5545515A JP11709078A JP11709078A JPS5545515A JP S5545515 A JPS5545515 A JP S5545515A JP 11709078 A JP11709078 A JP 11709078A JP 11709078 A JP11709078 A JP 11709078A JP S5545515 A JPS5545515 A JP S5545515A
Authority
JP
Japan
Prior art keywords
tension
threshold
unit
control
signals
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
JP11709078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6251684B2 (2
Inventor
Muneo Kawasaki
Fumio 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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 filed Critical Mitsubishi Electric Corp
Priority to JP11709078A priority Critical patent/JPS5545515A/ja
Publication of JPS5545515A publication Critical patent/JPS5545515A/ja
Publication of JPS6251684B2 publication Critical patent/JPS6251684B2/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)
JP11709078A 1978-09-22 1978-09-22 Tension control device Granted JPS5545515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11709078A JPS5545515A (en) 1978-09-22 1978-09-22 Tension control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11709078A JPS5545515A (en) 1978-09-22 1978-09-22 Tension control device

Publications (2)

Publication Number Publication Date
JPS5545515A true JPS5545515A (en) 1980-03-31
JPS6251684B2 JPS6251684B2 (2) 1987-10-31

Family

ID=14703138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11709078A Granted JPS5545515A (en) 1978-09-22 1978-09-22 Tension control device

Country Status (1)

Country Link
JP (1) JPS5545515A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054302A (en) * 1989-04-07 1991-10-08 Kawasaki Steel Corporation Hardness compensated thickness control method for wet skin-pass rolled sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054302A (en) * 1989-04-07 1991-10-08 Kawasaki Steel Corporation Hardness compensated thickness control method for wet skin-pass rolled sheet

Also Published As

Publication number Publication date
JPS6251684B2 (2) 1987-10-31

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