JPH0239328B2 - - Google Patents

Info

Publication number
JPH0239328B2
JPH0239328B2 JP60194766A JP19476685A JPH0239328B2 JP H0239328 B2 JPH0239328 B2 JP H0239328B2 JP 60194766 A JP60194766 A JP 60194766A JP 19476685 A JP19476685 A JP 19476685A JP H0239328 B2 JPH0239328 B2 JP H0239328B2
Authority
JP
Japan
Prior art keywords
plate
rolling
roll
thickness distribution
crown
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
JP60194766A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6257704A (ja
Inventor
Koichi Terahara
Shigeru Ogawa
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 JP60194766A priority Critical patent/JPS6257704A/ja
Publication of JPS6257704A publication Critical patent/JPS6257704A/ja
Publication of JPH0239328B2 publication Critical patent/JPH0239328B2/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 program
    • B21B37/26—Automatic variation of thickness according to a predetermined program for obtaining one strip having successive lengths of different constant thickness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP60194766A 1985-09-05 1985-09-05 板圧延における形状制御方法 Granted JPS6257704A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60194766A JPS6257704A (ja) 1985-09-05 1985-09-05 板圧延における形状制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60194766A JPS6257704A (ja) 1985-09-05 1985-09-05 板圧延における形状制御方法

Publications (2)

Publication Number Publication Date
JPS6257704A JPS6257704A (ja) 1987-03-13
JPH0239328B2 true JPH0239328B2 (enExample) 1990-09-05

Family

ID=16329882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60194766A Granted JPS6257704A (ja) 1985-09-05 1985-09-05 板圧延における形状制御方法

Country Status (1)

Country Link
JP (1) JPS6257704A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2541989B2 (ja) * 1987-06-29 1996-10-09 川崎製鉄株式会社 連続焼鈍設備における調質圧延方法
US6230532B1 (en) * 1999-03-31 2001-05-15 Kawasaki Steel Corporation Method and apparatus for controlling sheet shape in sheet rolling
DE50101564D1 (de) 2001-09-29 2004-04-01 Achenbach Buschhuetten Gmbh Verfahren zur Voreinstellung und Regelung der Bandplanheit beim flexiblen Einweg- und Reversierwalzen einer bandförmigen Materialbahn
JP4959645B2 (ja) * 2008-07-24 2012-06-27 新日本製鐵株式会社 冷間圧延における板圧延機の形状制御方法

Also Published As

Publication number Publication date
JPS6257704A (ja) 1987-03-13

Similar Documents

Publication Publication Date Title
JPH0724512A (ja) 熱間走間板厚変更時のクラウン形状制御方法
JP4213434B2 (ja) 圧延機のエッジドロップ制御装置
KR20030054637A (ko) 평탄도 제어를 수행하는 피드백 제어 장치 및 방법
JPS6257704A (ja) 板圧延における形状制御方法
JP2999075B2 (ja) クロスロール圧延機のロールレベリング方法
JP2714118B2 (ja) 圧延機における形状制御方法および装置
JP3229437B2 (ja) 板圧延における形状制御方法
JP2713158B2 (ja) 幅可変ロールのロール幅制御方法および装置
JP3244119B2 (ja) 板材圧延における板形状・エッジドロップ制御方法
JPH105808A (ja) 圧延方法及び圧延システム
JPH0698366B2 (ja) 板材の形状制御方法
JPH0234241B2 (enExample)
JP2605546B2 (ja) 冷間連続圧延における形状制御方法
JP2792743B2 (ja) ２０段圧延機及びその圧延方法
JP3229438B2 (ja) 板圧延における形状制御方法
JPH01180708A (ja) 多段圧延機
JPH0673690B2 (ja) 圧延方法
JP3350140B2 (ja) 板圧延の噛み込み端部の板厚制御方法
JPH08141620A (ja) 圧延機における形状制御方法
JPS6390309A (ja) 板材圧延機における平面形状制御方法
JP3229439B2 (ja) 板圧延における形状制御方法
JPH01154807A (ja) 圧延機
JPH06142737A (ja) 非対称圧延補償圧延機
JP2000135501A (ja) Ｈ形鋼の製造方法
JPS63177909A (ja) 冷間連続圧延における形状制御方法