JPH0313922B2 - - Google Patents

Info

Publication number
JPH0313922B2
JPH0313922B2 JP57221666A JP22166682A JPH0313922B2 JP H0313922 B2 JPH0313922 B2 JP H0313922B2 JP 57221666 A JP57221666 A JP 57221666A JP 22166682 A JP22166682 A JP 22166682A JP H0313922 B2 JPH0313922 B2 JP H0313922B2
Authority
JP
Japan
Prior art keywords
stand
tension
change
roll
schedule
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.)
Expired - Lifetime
Application number
JP57221666A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59113911A (ja
Inventor
Koji Ueyama
Shinichi Hirayama
Koji Ookawachi
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
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP57221666A priority Critical patent/JPS59113911A/ja
Publication of JPS59113911A publication Critical patent/JPS59113911A/ja
Publication of JPH0313922B2 publication Critical patent/JPH0313922B2/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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP57221666A 1982-12-17 1982-12-17 タンデム圧延機のスケジユ−ル変更制御方法 Granted JPS59113911A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57221666A JPS59113911A (ja) 1982-12-17 1982-12-17 タンデム圧延機のスケジユ−ル変更制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57221666A JPS59113911A (ja) 1982-12-17 1982-12-17 タンデム圧延機のスケジユ−ル変更制御方法

Publications (2)

Publication Number Publication Date
JPS59113911A JPS59113911A (ja) 1984-06-30
JPH0313922B2 true JPH0313922B2 (enrdf_load_stackoverflow) 1991-02-25

Family

ID=16770356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57221666A Granted JPS59113911A (ja) 1982-12-17 1982-12-17 タンデム圧延機のスケジユ−ル変更制御方法

Country Status (1)

Country Link
JP (1) JPS59113911A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142592B2 (enrdf_load_stackoverflow) * 1971-10-12 1976-11-16
JPS545786B2 (enrdf_load_stackoverflow) * 1973-12-12 1979-03-20
JPS51134357A (en) * 1975-05-17 1976-11-20 Nippon Steel Corp Method and device for controlling continuously metal strip thickness

Also Published As

Publication number Publication date
JPS59113911A (ja) 1984-06-30

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