DE58909734D1 - Verfahren und Vorrichtung zum Warmbandwalzen - Google Patents

Verfahren und Vorrichtung zum Warmbandwalzen

Info

Publication number
DE58909734D1
DE58909734D1 DE58909734T DE58909734T DE58909734D1 DE 58909734 D1 DE58909734 D1 DE 58909734D1 DE 58909734 T DE58909734 T DE 58909734T DE 58909734 T DE58909734 T DE 58909734T DE 58909734 D1 DE58909734 D1 DE 58909734D1
Authority
DE
Germany
Prior art keywords
strip
supply
width
controller
per pass
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 - Fee Related
Application number
DE58909734T
Other languages
English (en)
Inventor
Reinhold Dorna
Ulrich Klaffehn
Wolfgang Koehler
Bruno Kott
Guenter Menzel
Winfried Prof Dr Speth
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.)
Salzgitter AG
Original Assignee
PREUSSAG STAHL AG 31226 PEINE DE
Preussag Stahl AG
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 DE19883843730 external-priority patent/DE3843730C2/de
Priority claimed from DE19883843731 external-priority patent/DE3843731A1/de
Application filed by PREUSSAG STAHL AG 31226 PEINE DE, Preussag Stahl AG filed Critical PREUSSAG STAHL AG 31226 PEINE DE
Application granted granted Critical
Publication of DE58909734D1 publication Critical patent/DE58909734D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • 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
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
    • 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
    • B21B37/72—Rear end control; Front end control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/06—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2271/00—Mill stand parameters
    • B21B2271/02—Roll gap, screw-down position, draft position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
DE58909734T 1988-12-22 1989-12-22 Verfahren und Vorrichtung zum Warmbandwalzen Expired - Fee Related DE58909734D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883843730 DE3843730C2 (de) 1988-12-22 1988-12-22 Verfahren und Vorrichtung zum Regeln der Bandbreite beim Warmbandwalzen
DE19883843731 DE3843731A1 (de) 1988-12-22 1988-12-22 Verfahren und vorrichtung zum warmbandwalzen

Publications (1)

Publication Number Publication Date
DE58909734D1 true DE58909734D1 (de) 1996-10-24

Family

ID=25875619

Family Applications (2)

Application Number Title Priority Date Filing Date
DE58909588T Expired - Fee Related DE58909588D1 (de) 1988-12-22 1989-12-22 Verfahren und Vorrichtung zum Regeln der Bandbreite beim Warmbandwalzen
DE58909734T Expired - Fee Related DE58909734D1 (de) 1988-12-22 1989-12-22 Verfahren und Vorrichtung zum Warmbandwalzen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE58909588T Expired - Fee Related DE58909588D1 (de) 1988-12-22 1989-12-22 Verfahren und Vorrichtung zum Regeln der Bandbreite beim Warmbandwalzen

Country Status (3)

Country Link
EP (2) EP0375095B1 (de)
AT (2) ATE142916T1 (de)
DE (2) DE58909588D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030120A (zh) * 2017-05-31 2017-08-11 南京钢铁股份有限公司 船用钢板厚度公差的精确控制方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543605A1 (de) * 1995-11-23 1997-05-28 Schloemann Siemag Ag Verfahren zur Querschnittsregelung von Walzgut
WO1999024184A1 (de) * 1997-11-07 1999-05-20 Siemens Aktiengesellschaft Verfahren und einrichtung zum walzen eines metallbandes
EP2998040A1 (de) 2014-09-17 2016-03-23 Primetals Technologies Germany GmbH Breiteneinstellung bei einer Fertigstraße
EP3216881B1 (de) * 2014-11-05 2021-09-08 Nippon Steel Corporation Stahlblechherstellungsverfahren und stahlblechherstellungsvorrichtung
CN108568452B (zh) * 2017-03-11 2020-04-28 深圳格林德能源集团有限公司 一种锂离子电池全自动闭合式三辊极片辊轧机
DE102017108786A1 (de) * 2017-04-25 2018-06-14 Muhr Und Bender Kg Verfahren und Vorrichtung zum Ermitteln der Planheit von Bandmaterial und Bearbeitungsanlage mit einer solchen Vorrichtung
CN110961469B (zh) * 2019-12-19 2021-04-27 北京首钢股份有限公司 一种控制带钢头部稳定性的方法及装置
CN113522996B (zh) * 2020-04-21 2022-08-16 宝山钢铁股份有限公司 利用测宽仪对中厚板轧机侧导板自动标定的方法及其装置
CN113909307B (zh) * 2021-08-30 2024-03-15 北京首钢自动化信息技术有限公司 一种活套控制方法及装置
CN113909300A (zh) * 2021-09-26 2022-01-11 重庆钢铁股份有限公司 一种中厚板精轧机辊道节电控制***及方法
CN114653759B (zh) * 2022-04-01 2023-12-12 浙江水利水电学院 基于轧制力控制的热轧带钢宽度调节装置及方法
CN114951295B (zh) * 2022-05-05 2023-04-07 福建三宝特钢有限公司 一种基于活套控制的切分双高棒轧制***

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249366A1 (de) * 1971-10-11 1973-04-19 Hitachi Ltd Verfahren und vorrichtung zur kontrolle und steuerung der breite eines gewalzten bandes
JPS6024726B2 (ja) * 1977-03-31 1985-06-14 株式会社日立製作所 圧延機の張力制御方法
JPS5820313A (ja) * 1981-07-29 1983-02-05 Sumitomo Metal Ind Ltd 圧延機の制御方法
JPS58192606A (ja) * 1983-03-10 1983-11-10 Ishikawajima Harima Heavy Ind Co Ltd 圧延装置
JPS6130211A (ja) * 1984-07-23 1986-02-12 Fuji Electric Co Ltd 多スタンド連続圧延装置の運転制御装置
FR2568496B1 (fr) * 1984-08-01 1987-01-30 Laminage Continu Ste Lorrai Me Procede et dispositif de reglage du synchronisme dans un laminoir a produit plat.
JP2510506B2 (ja) * 1986-02-15 1996-06-26 新日本製鐵株式会社 熱間帯鋼連続仕上圧延機のスタンド間張力制御方法及び装置
JPS6368207A (ja) * 1986-09-08 1988-03-28 Kobe Steel Ltd タンデム圧延における板幅制御方法
DE3637043A1 (de) * 1986-10-30 1988-05-05 Licentia Gmbh Verfahren zum vorausbestimmten einhalten enger dickentoleranzen beim walzen von walzgut in warmbandstrassen
JPS63203209A (ja) * 1987-02-19 1988-08-23 Sumitomo Metal Ind Ltd 熱間連続圧延機の板幅制御方法
JPH01258807A (ja) * 1988-04-05 1989-10-16 Sumitomo Metal Ind Ltd タンデムミルにおける板幅制御方法
DE3828495A1 (de) * 1988-08-23 1990-03-01 Betr Forsch Inst Angew Forsch Verfahren und vorrichtung zur zugkraftregelung im walzgut zwischen walzgeruesten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030120A (zh) * 2017-05-31 2017-08-11 南京钢铁股份有限公司 船用钢板厚度公差的精确控制方法
CN107030120B (zh) * 2017-05-31 2018-11-09 南京钢铁股份有限公司 船用钢板厚度公差的精确控制方法

Also Published As

Publication number Publication date
DE58909588D1 (de) 1996-03-14
EP0375095A2 (de) 1990-06-27
EP0375094A2 (de) 1990-06-27
EP0375095A3 (de) 1992-12-23
EP0375095B1 (de) 1996-01-31
EP0375094B1 (de) 1996-09-18
EP0375094A3 (de) 1992-12-23
ATE142916T1 (de) 1996-10-15
ATE133591T1 (de) 1996-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SALZGITTER AG, 31226 PEINE, DE

8339 Ceased/non-payment of the annual fee