EP4065295C0 - System and method for flexibly rolling metal strip material - Google Patents

System and method for flexibly rolling metal strip material

Info

Publication number
EP4065295C0
EP4065295C0 EP20816160.4A EP20816160A EP4065295C0 EP 4065295 C0 EP4065295 C0 EP 4065295C0 EP 20816160 A EP20816160 A EP 20816160A EP 4065295 C0 EP4065295 C0 EP 4065295C0
Authority
EP
European Patent Office
Prior art keywords
metal strip
strip material
rolling metal
flexibly rolling
flexibly
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.)
Active
Application number
EP20816160.4A
Other languages
German (de)
French (fr)
Other versions
EP4065295A1 (en
EP4065295B1 (en
Inventor
Stephan Pritz
Stefan Hörth
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.)
Muhr und Bender KG
Original Assignee
Muhr und Bender KG
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 Muhr und Bender KG filed Critical Muhr und Bender KG
Publication of EP4065295A1 publication Critical patent/EP4065295A1/en
Application granted granted Critical
Publication of EP4065295C0 publication Critical patent/EP4065295C0/en
Publication of EP4065295B1 publication Critical patent/EP4065295B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21B37/58—Roll-force control; Roll-gap 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
    • B21B37/48—Tension control; Compression control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/003—Regulation of tension or speed; Braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/345—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the tension or advance of the material
    • B21C47/3458—Endlessly revolving chain systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0028—Drawing the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2205/00—Particular shaped rolled products
    • B21B2205/02—Tailored blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
EP20816160.4A 2019-11-27 2020-11-27 System and method for flexibly rolling metal strip material Active EP4065295B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019132133.6A DE102019132133A1 (en) 2019-11-27 2019-11-27 PLANT AND PROCESS FOR FLEXIBLE ROLLING OF METALLIC STRIP MATERIAL
PCT/EP2020/083761 WO2021105447A1 (en) 2019-11-27 2020-11-27 System and method for flexibly rolling metal strip material

Publications (3)

Publication Number Publication Date
EP4065295A1 EP4065295A1 (en) 2022-10-05
EP4065295C0 true EP4065295C0 (en) 2023-12-27
EP4065295B1 EP4065295B1 (en) 2023-12-27

Family

ID=73642898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20816160.4A Active EP4065295B1 (en) 2019-11-27 2020-11-27 System and method for flexibly rolling metal strip material

Country Status (5)

Country Link
US (1) US20220410234A1 (en)
EP (1) EP4065295B1 (en)
CN (1) CN114867567A (en)
DE (1) DE102019132133A1 (en)
WO (1) WO2021105447A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU33867A1 (en) * 1954-09-28
SU692650A1 (en) * 1977-07-11 1979-10-25 Карагандинский Филиал Особого Конструкторского Бюро Всесоюзного Научноисследовательского Института Автоматизации Черной Металлургии Strip tension automatic regulator
DE4009862A1 (en) * 1990-03-28 1991-10-02 Schloemann Siemag Ag Device for packing or breaking strip during feeding - has conveyor-type elements exerting presence onto the strip via air cushions from metal containers
JPH0977316A (en) * 1995-09-20 1997-03-25 Nippon Reliance Kk Automatic web splicing device
DE19846900C2 (en) * 1998-10-12 2000-08-10 Thyssenkrupp Stahl Ag Method and device for producing a metal strip for tailored blanks
DE29909850U1 (en) * 1998-11-11 1999-09-30 Umlauf Norbert Elastic coating in device for pulling or braking metal strips
DE10041280C2 (en) * 2000-08-22 2003-03-06 Muhr & Bender Kg Method and device for flexible rolling of a metal strip
DE10218959B4 (en) * 2002-04-27 2011-07-28 SMS Siemag Aktiengesellschaft, 40237 Device for adjusting the maximum transferable tensile force ratio of a band in frictional engagement with an S-pulley pair
DE10315357B4 (en) * 2003-04-03 2005-05-25 Muhr Und Bender Kg Process for rolling and rolling plant for rolling metal strip
FR2898523B1 (en) * 2006-03-14 2009-02-27 Alstom Power Conversion Sa METHOD FOR ROLLING A TAPE
AT509831B1 (en) * 2010-04-30 2012-03-15 Siemens Vai Metals Tech Gmbh METHOD AND DEVICE FOR MINIMIZING THE STRAP TRAIN OF A ROLL
EP2418031A1 (en) * 2010-08-13 2012-02-15 Siemens Aktiengesellschaft Method for producing a metal strip using a casting rolling assembly and control and/or regulating device for a compound casting rolling assembly
DE102015116619B4 (en) * 2015-09-30 2018-11-29 Thyssenkrupp Ag Production of semi-finished products and structural components with regionally different material thicknesses
DE102016104182B4 (en) * 2016-03-08 2017-10-26 Muhr Und Bender Kg Apparatus and method for transporting metallic long material
PL3566788T3 (en) * 2018-05-08 2021-08-16 Muhr Und Bender Kg Installation and method for separating flexible rolled strip material

Also Published As

Publication number Publication date
EP4065295A1 (en) 2022-10-05
CN114867567A (en) 2022-08-05
DE102019132133A1 (en) 2021-05-27
EP4065295B1 (en) 2023-12-27
WO2021105447A1 (en) 2021-06-03
US20220410234A1 (en) 2022-12-29

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