JPS61147912A - タンデム圧延機の制御方法 - Google Patents

タンデム圧延機の制御方法

Info

Publication number
JPS61147912A
JPS61147912A JP59267933A JP26793384A JPS61147912A JP S61147912 A JPS61147912 A JP S61147912A JP 59267933 A JP59267933 A JP 59267933A JP 26793384 A JP26793384 A JP 26793384A JP S61147912 A JPS61147912 A JP S61147912A
Authority
JP
Japan
Prior art keywords
looper
stand
tension
rolling
speed
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
JP59267933A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0347934B2 (enrdf_load_stackoverflow
Inventor
Kunio Sekiguchi
関口　邦男
Takahiro Sato
貴寛 佐藤
Koji Ito
伊藤　晃治
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
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 filed Critical Toshiba Corp
Priority to JP59267933A priority Critical patent/JPS61147912A/ja
Publication of JPS61147912A publication Critical patent/JPS61147912A/ja
Publication of JPH0347934B2 publication Critical patent/JPH0347934B2/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
    • B21B37/50—Tension control; Compression control by looper control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP59267933A 1984-12-19 1984-12-19 タンデム圧延機の制御方法 Granted JPS61147912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59267933A JPS61147912A (ja) 1984-12-19 1984-12-19 タンデム圧延機の制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59267933A JPS61147912A (ja) 1984-12-19 1984-12-19 タンデム圧延機の制御方法

Publications (2)

Publication Number Publication Date
JPS61147912A true JPS61147912A (ja) 1986-07-05
JPH0347934B2 JPH0347934B2 (enrdf_load_stackoverflow) 1991-07-22

Family

ID=17451617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59267933A Granted JPS61147912A (ja) 1984-12-19 1984-12-19 タンデム圧延機の制御方法

Country Status (1)

Country Link
JP (1) JPS61147912A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830117B1 (ko) * 2001-10-26 2008-05-20 주식회사 포스코 드래프트 보정치를 이용한 압연 제어장치 및 그 제어방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417357A (en) * 1977-07-08 1979-02-08 Hitachi Ltd Controller for tandem hot mill
JPS56114523A (en) * 1980-02-15 1981-09-09 Mitsubishi Electric Corp Speed control method for continuous rolling mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417357A (en) * 1977-07-08 1979-02-08 Hitachi Ltd Controller for tandem hot mill
JPS56114523A (en) * 1980-02-15 1981-09-09 Mitsubishi Electric Corp Speed control method for continuous rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830117B1 (ko) * 2001-10-26 2008-05-20 주식회사 포스코 드래프트 보정치를 이용한 압연 제어장치 및 그 제어방법

Also Published As

Publication number Publication date
JPH0347934B2 (enrdf_load_stackoverflow) 1991-07-22

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