JPS5820313A - 圧延機の制御方法 - Google Patents

圧延機の制御方法

Info

Publication number
JPS5820313A
JPS5820313A JP56119569A JP11956981A JPS5820313A JP S5820313 A JPS5820313 A JP S5820313A JP 56119569 A JP56119569 A JP 56119569A JP 11956981 A JP11956981 A JP 11956981A JP S5820313 A JPS5820313 A JP S5820313A
Authority
JP
Japan
Prior art keywords
rolling
rolling mill
control method
load
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
JP56119569A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6333923B2 (enExample
Inventor
Tomoaki Kawabata
川畑　友明
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP56119569A priority Critical patent/JPS5820313A/ja
Publication of JPS5820313A publication Critical patent/JPS5820313A/ja
Publication of JPS6333923B2 publication Critical patent/JPS6333923B2/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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP56119569A 1981-07-29 1981-07-29 圧延機の制御方法 Granted JPS5820313A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56119569A JPS5820313A (ja) 1981-07-29 1981-07-29 圧延機の制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56119569A JPS5820313A (ja) 1981-07-29 1981-07-29 圧延機の制御方法

Publications (2)

Publication Number Publication Date
JPS5820313A true JPS5820313A (ja) 1983-02-05
JPS6333923B2 JPS6333923B2 (enExample) 1988-07-07

Family

ID=14764582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56119569A Granted JPS5820313A (ja) 1981-07-29 1981-07-29 圧延機の制御方法

Country Status (1)

Country Link
JP (1) JPS5820313A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137450A (ja) * 1983-11-14 1985-07-22 クレツクネル−フムボルト−ドイツ・アクチエンゲゼルシヤフト コーンクラッシャを用いて材料を層圧縮破砕する方法
KR100530468B1 (ko) * 2001-12-22 2005-11-23 재단법인 포항산업과학연구원 압연기의 밀상수 히스테리시스 발생부위 진단방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183040A (enExample) * 1975-01-17 1976-07-21 Hitachi Ltd
JPS5191859A (ja) * 1975-02-10 1976-08-12 Atsuenki

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183040A (enExample) * 1975-01-17 1976-07-21 Hitachi Ltd
JPS5191859A (ja) * 1975-02-10 1976-08-12 Atsuenki

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137450A (ja) * 1983-11-14 1985-07-22 クレツクネル−フムボルト−ドイツ・アクチエンゲゼルシヤフト コーンクラッシャを用いて材料を層圧縮破砕する方法
KR100530468B1 (ko) * 2001-12-22 2005-11-23 재단법인 포항산업과학연구원 압연기의 밀상수 히스테리시스 발생부위 진단방법

Also Published As

Publication number Publication date
JPS6333923B2 (enExample) 1988-07-07

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