EP1121990A3 - Vorrichtung zum Walzen von Bändern mit periodisch veränderlicher Banddicke - Google Patents

Vorrichtung zum Walzen von Bändern mit periodisch veränderlicher Banddicke Download PDF

Info

Publication number
EP1121990A3
EP1121990A3 EP01102289A EP01102289A EP1121990A3 EP 1121990 A3 EP1121990 A3 EP 1121990A3 EP 01102289 A EP01102289 A EP 01102289A EP 01102289 A EP01102289 A EP 01102289A EP 1121990 A3 EP1121990 A3 EP 1121990A3
Authority
EP
European Patent Office
Prior art keywords
variable thickness
roller
periodically variable
gap
strip
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
EP01102289A
Other languages
English (en)
French (fr)
Other versions
EP1121990A2 (de
EP1121990B2 (de
EP1121990B1 (de
Inventor
Jürgen Dr.-Ing. Klöckner
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.)
Josef Frohling GmbH
Original Assignee
Josef Frohling GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7629574&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1121990(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Josef Frohling GmbH filed Critical Josef Frohling GmbH
Publication of EP1121990A2 publication Critical patent/EP1121990A2/de
Publication of EP1121990A3 publication Critical patent/EP1121990A3/de
Application granted granted Critical
Publication of EP1121990B1 publication Critical patent/EP1121990B1/de
Publication of EP1121990B2 publication Critical patent/EP1121990B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21B37/48—Tension control; Compression 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
    • B21B37/28—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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • 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
    • B21B37/52—Tension control; Compression control by drive motor control
    • B21B37/54—Tension control; Compression control by drive motor control including coiler drive control, e.g. reversing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Metal Rolling (AREA)

Abstract

Gegenstand der Erfindung ist eine Vorrichtung zum Walzen von Metallbändern aus einer konstanten Ausgangsdicke zu aufeinanderfolgenden unterschiedlichen Enddickenabschnitten. Zwischen einer Abhaspel und dem Walzspalteingang einerseits und dem Walzspaltausgang und einer Aufhaspel andererseits befindet sich je eine Ausgleichsrolle, um die das Band schleifenförmig herumgeführt ist, um den Bandzug zu vergleichmäßigen.
EP01102289A 2000-02-02 2001-02-01 Vorrichtung zum Walzen von Bändern mit periodisch veränderlicher Banddicke Expired - Lifetime EP1121990B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10004532 2000-02-02
DE10004532A DE10004532A1 (de) 2000-02-02 2000-02-02 Vorrichtung zum Walzen von Bändern mit periodisch veränderlicher Bandenddicke

Publications (4)

Publication Number Publication Date
EP1121990A2 EP1121990A2 (de) 2001-08-08
EP1121990A3 true EP1121990A3 (de) 2004-01-14
EP1121990B1 EP1121990B1 (de) 2006-05-24
EP1121990B2 EP1121990B2 (de) 2012-02-29

Family

ID=7629574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102289A Expired - Lifetime EP1121990B2 (de) 2000-02-02 2001-02-01 Vorrichtung zum Walzen von Bändern mit periodisch veränderlicher Banddicke

Country Status (3)

Country Link
EP (1) EP1121990B2 (de)
AT (1) ATE327058T1 (de)
DE (2) DE10004532A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105772512A (zh) * 2014-12-23 2016-07-20 宝山钢铁股份有限公司 变厚度板成卷轧制时张力稳定方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310399B4 (de) * 2003-03-07 2005-03-03 Sundwig Gmbh Vorrichtung und Verfahren zum Walzen von Metallbändern
DE10315357B4 (de) * 2003-04-03 2005-05-25 Muhr Und Bender Kg Verfahren zum Walzen und Walzanlage zum Walzen von Metallband
DE102005031461A1 (de) * 2005-07-04 2007-01-11 Bilstein Gmbh & Co. Kg Verfahren zur Herstellung eines mikrolegierten Kaltbandes mit einem auf den Dickenverlauf abgestimmten Eigenschaftsprofil
DE102006011939A1 (de) * 2006-03-15 2007-09-27 Siemens Ag Walzverfahren für ein Walzgut zum Einbringen einer Stufe in das Walzgut
DE102006047463A1 (de) * 2006-10-07 2008-04-17 ACHENBACH BUSCHHüTTEN GMBH Walzwerk und Verfahren zum flexiblen Kalt- oder Warm- Einweg- oder Reversierwalzen von Metallband
DE102008035738B4 (de) 2007-07-31 2020-06-18 Danieli Germany GmbH Walzvorrichtung
ES2769264T3 (es) 2016-02-23 2020-06-25 Bilstein Gmbh & Co Kg Dispositivo y método para laminar una banda de material con espesor variable
CN106670242B (zh) * 2017-02-09 2018-05-04 广西南南铝加工有限公司 在线控制离线带材板形的装置
ES2945411T3 (es) 2018-08-15 2023-07-03 Muhr & Bender Kg Dispositivo, instalación de laminación y procedimiento para la regulación de una tensión frontal durante el laminado flexible de una banda metálica
DE102019215265A1 (de) 2018-12-06 2020-06-10 Sms Group Gmbh Verfahren zum Betreiben eines Walzgerüstes zum Stufenwalzen
CN114074121B (zh) * 2021-11-18 2023-05-26 东北大学 一种变厚度板带材等速度轧制的速度补偿方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018019B (de) * 1956-04-23 1957-10-24 Hans Brucker Dipl Ing Selbsttaetige Dickenregelung bei Walzmaschinen
JPH1034204A (ja) * 1996-07-29 1998-02-10 Kawasaki Steel Corp 可逆圧延機における張力制御装置
DE19818207A1 (de) * 1998-04-23 1999-10-28 Schloemann Siemag Ag Steckel-Warmwalzwerk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018019B (de) * 1956-04-23 1957-10-24 Hans Brucker Dipl Ing Selbsttaetige Dickenregelung bei Walzmaschinen
JPH1034204A (ja) * 1996-07-29 1998-02-10 Kawasaki Steel Corp 可逆圧延機における張力制御装置
DE19818207A1 (de) * 1998-04-23 1999-10-28 Schloemann Siemag Ag Steckel-Warmwalzwerk

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KOPP R ET AL: "BELASTUNGSANGEPASSTE BLECHE DURCH FLEXIBLES WALZEN", VDI Z, VDI VERLAG GMBH. DÜSSELDORF, DE, no. SPECIAL ISSUE, October 1998 (1998-10-01), pages 50 - 53, XP000827017, ISSN: 0042-1766 *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30) *
SCHWARZ N ET AL: "FLEXIBEL GEWALZTE BLECHE FÜR BELASTUNGSANGEPASSTE WERKSTÜCKE", WERKSTATT UND BETRIEB, CARL HANSER VERLAG. MÜNCHEN, DE, vol. 131, no. 5, 1 May 1998 (1998-05-01), pages 424 - 427, XP000776752, ISSN: 0043-2792 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105772512A (zh) * 2014-12-23 2016-07-20 宝山钢铁股份有限公司 变厚度板成卷轧制时张力稳定方法

Also Published As

Publication number Publication date
EP1121990A2 (de) 2001-08-08
ATE327058T1 (de) 2006-06-15
EP1121990B2 (de) 2012-02-29
DE10004532A1 (de) 2001-08-30
EP1121990B1 (de) 2006-05-24
DE50109838D1 (de) 2006-06-29

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