ATE327058T1 - DEVICE FOR ROLLING STRIPS OF PERIODICALLY VARIABLE STRIP THICKNESS - Google Patents

DEVICE FOR ROLLING STRIPS OF PERIODICALLY VARIABLE STRIP THICKNESS

Info

Publication number
ATE327058T1
ATE327058T1 AT01102289T AT01102289T ATE327058T1 AT E327058 T1 ATE327058 T1 AT E327058T1 AT 01102289 T AT01102289 T AT 01102289T AT 01102289 T AT01102289 T AT 01102289T AT E327058 T1 ATE327058 T1 AT E327058T1
Authority
AT
Austria
Prior art keywords
strip thickness
periodically variable
roller
rolling strips
gap
Prior art date
Application number
AT01102289T
Other languages
German (de)
Inventor
Juergen Dr-Ing Kloeckner
Original Assignee
Froehling Josef 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=ATE327058(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Froehling Josef Gmbh filed Critical Froehling Josef Gmbh
Application granted granted Critical
Publication of ATE327058T1 publication Critical patent/ATE327058T1/en

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
    • 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

The arrangement has a roller system (1) with a roller set and a roller gap setting system. The strip (4) passes from a spool (10) into the gap with an initial thickness and leaves the gap with a desired thickness and onto another spool (11). The strip passes in loops round compensation rollers (12,13) between the spools and the roller system that are regulated to achieve a desired strip tension.
AT01102289T 2000-02-02 2001-02-01 DEVICE FOR ROLLING STRIPS OF PERIODICALLY VARIABLE STRIP THICKNESS ATE327058T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10004532A DE10004532A1 (en) 2000-02-02 2000-02-02 Device for rolling strips with a periodically variable strip thickness

Publications (1)

Publication Number Publication Date
ATE327058T1 true ATE327058T1 (en) 2006-06-15

Family

ID=7629574

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01102289T ATE327058T1 (en) 2000-02-02 2001-02-01 DEVICE FOR ROLLING STRIPS OF PERIODICALLY VARIABLE STRIP THICKNESS

Country Status (3)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310399B4 (en) * 2003-03-07 2005-03-03 Sundwig Gmbh Apparatus and method for rolling metal strips
DE10315357B4 (en) * 2003-04-03 2005-05-25 Muhr Und Bender Kg Process for rolling and rolling plant for rolling metal strip
DE102005031461A1 (en) * 2005-07-04 2007-01-11 Bilstein Gmbh & Co. Kg Method for producing micro alloyed cold rolled strip with varying thickness by two rolling and tempering processes
DE102006011939A1 (en) * 2006-03-15 2007-09-27 Siemens Ag Rolling process for a rolling stock for introducing a step into the rolling stock
DE102006047463A1 (en) * 2006-10-07 2008-04-17 ACHENBACH BUSCHHüTTEN GMBH Rolling mill and method for flexible cold or hot one-way or reverse rolling of metal strip
DE102008035738B4 (en) 2007-07-31 2020-06-18 Danieli Germany GmbH Rolling device
CN105772512B (en) * 2014-12-23 2018-04-27 宝山钢铁股份有限公司 Tension stability method during Varying Thickness Plates coil rolling
EP3210681B1 (en) 2016-02-23 2020-01-15 BILSTEIN GmbH & Co. KG Device and method for rolling a strip of material with variable thickness
CN106670242B (en) * 2017-02-09 2018-05-04 广西南南铝加工有限公司 The device of the offline Strip Shape of On-line Control
EP3610961B1 (en) 2018-08-15 2023-04-19 Muhr und Bender KG Device, rolling mill and method for regulating strip tension during the flexible rolling of metal strips
DE102019215265A1 (en) * 2018-12-06 2020-06-10 Sms Group Gmbh Method for operating a roll stand for step rolling
CN114074121B (en) * 2021-11-18 2023-05-26 东北大学 Speed compensation method for constant-speed rolling of variable-thickness plate and strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556915A (en) * 1956-04-23
JPH1034204A (en) * 1996-07-29 1998-02-10 Kawasaki Steel Corp Tension controller for reversible rolling mill
DE19818207C2 (en) * 1998-04-23 2000-05-31 Schloemann Siemag Ag Steckel hot rolling mill

Also Published As

Publication number Publication date
EP1121990B2 (en) 2012-02-29
DE50109838D1 (en) 2006-06-29
EP1121990A2 (en) 2001-08-08
DE10004532A1 (en) 2001-08-30
EP1121990B1 (en) 2006-05-24
EP1121990A3 (en) 2004-01-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee