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SE9402305D0 - Method for regulating reverse rolling of pair cross mill - Google Patents

Method for regulating reverse rolling of pair cross mill

Info

Publication number
SE9402305D0
SE9402305D0 SE9402305A SE9402305A SE9402305D0 SE 9402305 D0 SE9402305 D0 SE 9402305D0 SE 9402305 A SE9402305 A SE 9402305A SE 9402305 A SE9402305 A SE 9402305A SE 9402305 D0 SE9402305 D0 SE 9402305D0
Authority
SE
Sweden
Prior art keywords
calculated
pass
actual
crown
learning
Prior art date
Application number
SE9402305A
Other languages
English (en)
Other versions
SE9402305L (sv
SE505470C2 (sv
Inventor
Yuji Hori
Tetsuya Ogawa
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
Priority claimed from JP4300144A external-priority patent/JP2607012B2/ja
Priority claimed from JP4301076A external-priority patent/JP2607013B2/ja
Priority claimed from JP4305175A external-priority patent/JP2607015B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of SE9402305D0 publication Critical patent/SE9402305D0/sv
Publication of SE9402305L publication Critical patent/SE9402305L/sv
Publication of SE505470C2 publication Critical patent/SE505470C2/sv

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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
SE9402305A 1992-11-10 1994-06-29 Metod för reglering av reverseringsvalsning vid korsvalsningsstolar SE505470C2 (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4300144A JP2607012B2 (ja) 1992-11-10 1992-11-10 リバ−ス圧延スケジュ−ル決定方法
JP4301076A JP2607013B2 (ja) 1992-11-11 1992-11-11 リバ−ス圧延における形状制御方法
JP4305175A JP2607015B2 (ja) 1992-11-16 1992-11-16 ペアクロス圧延における自動板厚制御方法
PCT/JP1993/001644 WO1994011129A1 (en) 1992-11-10 1993-11-10 Reverse rolling control system of pair cross rolling mill

Publications (3)

Publication Number Publication Date
SE9402305D0 true SE9402305D0 (sv) 1994-06-29
SE9402305L SE9402305L (sv) 1994-09-09
SE505470C2 SE505470C2 (sv) 1997-09-01

Family

ID=27338365

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402305A SE505470C2 (sv) 1992-11-10 1994-06-29 Metod för reglering av reverseringsvalsning vid korsvalsningsstolar

Country Status (4)

Country Link
KR (1) KR0148612B1 (sv)
GB (1) GB2278464B (sv)
SE (1) SE505470C2 (sv)
WO (1) WO1994011129A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500336A1 (de) * 1995-01-07 1996-07-11 Schloemann Siemag Ag Verfahren zur Regelung des Walzspaltprofils
US6158260A (en) * 1999-09-15 2000-12-12 Danieli Technology, Inc. Universal roll crossing system
JP3863751B2 (ja) * 2000-11-17 2006-12-27 新日本製鐵株式会社 板圧延における圧下位置設定方法
KR100832971B1 (ko) * 2006-12-05 2008-05-27 주식회사 포스코 연연속 압연에서 압연롤의 벤더력 제어방법
KR100951269B1 (ko) * 2008-04-25 2010-04-02 주식회사 포스코 파인 패스 압연방식을 이용한 평탄도 제어방법
CN104226696B (zh) * 2014-09-09 2016-06-01 河北钢铁股份有限公司邯郸分公司 一种在线防止冷轧带钢平整斜纹发生的方法
CN105834223B (zh) * 2015-01-12 2017-09-22 宝山钢铁股份有限公司 一种热连轧pc轧机的交叉定位方法
EP3593916B1 (en) * 2017-03-07 2024-03-27 Nippon Steel Corporation Cross angle identification method, cross angle identification device, and rolling mill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630018A (en) * 1979-08-16 1981-03-26 Nippon Steel Corp Shape controlling method for sheet rolling work
JPS57206510A (en) * 1981-06-16 1982-12-17 Mitsubishi Heavy Ind Ltd Sheet shape controlling device in continuous rolling mill
JPS59144511A (ja) * 1983-02-07 1984-08-18 Mitsubishi Heavy Ind Ltd 圧延機の板厚制御方法

Also Published As

Publication number Publication date
SE9402305L (sv) 1994-09-09
SE505470C2 (sv) 1997-09-01
WO1994011129A1 (en) 1994-05-26
GB2278464A (en) 1994-11-30
GB9412120D0 (en) 1994-08-03
KR0148612B1 (ko) 1998-11-02
GB2278464B (en) 1996-09-25
KR940703722A (ko) 1994-12-12

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Legal Events

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NUG Patent has lapsed