JPS5671514A - Elongation rate control unit of rolled material - Google Patents

Elongation rate control unit of rolled material

Info

Publication number
JPS5671514A
JPS5671514A JP14904279A JP14904279A JPS5671514A JP S5671514 A JPS5671514 A JP S5671514A JP 14904279 A JP14904279 A JP 14904279A JP 14904279 A JP14904279 A JP 14904279A JP S5671514 A JPS5671514 A JP S5671514A
Authority
JP
Japan
Prior art keywords
pulse
elongation rate
rolled material
value
unit
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
JP14904279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6247083B2 (2
Inventor
Kazumi Inamura
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 JP14904279A priority Critical patent/JPS5671514A/ja
Publication of JPS5671514A publication Critical patent/JPS5671514A/ja
Publication of JPS6247083B2 publication Critical patent/JPS6247083B2/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
    • B21B37/56—Elongation control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP14904279A 1979-11-14 1979-11-14 Elongation rate control unit of rolled material Granted JPS5671514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14904279A JPS5671514A (en) 1979-11-14 1979-11-14 Elongation rate control unit of rolled material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14904279A JPS5671514A (en) 1979-11-14 1979-11-14 Elongation rate control unit of rolled material

Publications (2)

Publication Number Publication Date
JPS5671514A true JPS5671514A (en) 1981-06-15
JPS6247083B2 JPS6247083B2 (2) 1987-10-06

Family

ID=15466371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14904279A Granted JPS5671514A (en) 1979-11-14 1979-11-14 Elongation rate control unit of rolled material

Country Status (1)

Country Link
JP (1) JPS5671514A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471281A (en) * 1981-06-17 1984-09-11 Mitsubishi Denki Kabushiki Kaisha Digital control device
FR2584631A1 (fr) * 1985-07-09 1987-01-16 Mitsubishi Electric Corp Dispositif de reglage de l'allongement d'une piece a laminer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471281A (en) * 1981-06-17 1984-09-11 Mitsubishi Denki Kabushiki Kaisha Digital control device
FR2584631A1 (fr) * 1985-07-09 1987-01-16 Mitsubishi Electric Corp Dispositif de reglage de l'allongement d'une piece a laminer

Also Published As

Publication number Publication date
JPS6247083B2 (2) 1987-10-06

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