EP4122615C0 - Method and device for producing a metallic strip - Google Patents

Method and device for producing a metallic strip

Info

Publication number
EP4122615C0
EP4122615C0 EP22184469.9A EP22184469A EP4122615C0 EP 4122615 C0 EP4122615 C0 EP 4122615C0 EP 22184469 A EP22184469 A EP 22184469A EP 4122615 C0 EP4122615 C0 EP 4122615C0
Authority
EP
European Patent Office
Prior art keywords
producing
metallic strip
metallic
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.)
Active
Application number
EP22184469.9A
Other languages
German (de)
French (fr)
Other versions
EP4122615B1 (en
EP4122615A1 (en
Inventor
Olaf Norman Jepsen
Joachim Ohlert
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.)
SMS Group GmbH
Original Assignee
SMS Group 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
Application filed by SMS Group GmbH filed Critical SMS Group GmbH
Publication of EP4122615A1 publication Critical patent/EP4122615A1/en
Application granted granted Critical
Publication of EP4122615B1 publication Critical patent/EP4122615B1/en
Publication of EP4122615C0 publication Critical patent/EP4122615C0/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
    • 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
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • 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
    • 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
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/14—Front end or leading end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/16—Tail or rear end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/20—Track of 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
    • B21B37/46—Roll speed or drive motor 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
    • B21B37/58—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
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • 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
    • 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
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • 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
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP22184469.9A 2021-07-23 2022-07-12 Method and device for producing a metallic strip Active EP4122615B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021207947.4A DE102021207947A1 (en) 2021-07-23 2021-07-23 Method and device for producing a metallic strip

Publications (3)

Publication Number Publication Date
EP4122615A1 EP4122615A1 (en) 2023-01-25
EP4122615B1 EP4122615B1 (en) 2023-12-13
EP4122615C0 true EP4122615C0 (en) 2023-12-13

Family

ID=82458771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22184469.9A Active EP4122615B1 (en) 2021-07-23 2022-07-12 Method and device for producing a metallic strip

Country Status (3)

Country Link
EP (1) EP4122615B1 (en)
JP (1) JP7440576B2 (en)
DE (1) DE102021207947A1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124250A (en) * 1988-10-31 1990-05-11 Kawasaki Steel Corp Deciding method for torch roll over adhesion of cast billet
JP2975053B2 (en) * 1990-05-21 1999-11-10 川崎製鉄株式会社 Detection method of welding point in continuous rolling
JPH0747469A (en) * 1993-08-09 1995-02-21 Nippon Steel Corp Slag removing/inspecting device for slab
JPH0957450A (en) * 1995-08-25 1997-03-04 Nkk Corp Scale removing equipment and flush welding equipment having the equipment
JPH106017A (en) * 1996-06-27 1998-01-13 Kawasaki Steel Corp Weld abnormality monitoring method in strip flash butt welding process
DE19649295A1 (en) * 1996-11-28 1998-06-04 Schloemann Siemag Ag Hot rolling mill
JPH10244301A (en) * 1997-03-04 1998-09-14 Nkk Corp Hot rolling equipment and method therefor
JP2000197966A (en) * 1998-12-28 2000-07-18 Nippon Steel Corp Shaping device for slab cut surface
WO2000078474A1 (en) * 1999-06-22 2000-12-28 Kawasaki Steel Corporation Hot rolling method and equipment
JP2002263704A (en) * 2001-03-09 2002-09-17 Daiwa Steel Corp Method and equipment for continuously rolling metallic material
JP4241137B2 (en) * 2003-03-31 2009-03-18 Ｊｆｅスチール株式会社 Quality judgment method for continuous cast slabs
JP4935129B2 (en) * 2006-03-15 2012-05-23 Ｊｆｅスチール株式会社 Billet cutting method and billet cutting system
JP2007278916A (en) * 2006-04-10 2007-10-25 Jfe Steel Kk Method and device for inspecting flaw of cast piece
KR101360562B1 (en) * 2011-12-23 2014-02-10 주식회사 포스코 Welding apparatus and operating method thereof
WO2017140891A1 (en) 2016-02-17 2017-08-24 Sms Group Gmbh Continuous rolling in a multi-strand csp plant
CN206415418U (en) * 2017-01-19 2017-08-18 中冶赛迪工程技术股份有限公司 A kind of middle base attachment means and system
DE102017213986A1 (en) * 2017-08-10 2019-02-14 Sms Group Gmbh Apparatus and method for friction welding warm metallic products

Also Published As

Publication number Publication date
JP2023016726A (en) 2023-02-02
EP4122615B1 (en) 2023-12-13
JP7440576B2 (en) 2024-02-28
EP4122615A1 (en) 2023-01-25
DE102021207947A1 (en) 2023-01-26

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