KR950700793A - 연속 열간압연방법 및 박판강 응접장치(continuous hot rolling method and rolled material joining apparatus) - Google Patents

연속 열간압연방법 및 박판강 응접장치(continuous hot rolling method and rolled material joining apparatus)

Info

Publication number
KR950700793A
KR950700793A KR1019940703378A KR19940703378A KR950700793A KR 950700793 A KR950700793 A KR 950700793A KR 1019940703378 A KR1019940703378 A KR 1019940703378A KR 19940703378 A KR19940703378 A KR 19940703378A KR 950700793 A KR950700793 A KR 950700793A
Authority
KR
South Korea
Prior art keywords
hot rolling
rolled material
rolling method
continuous hot
joining apparatus
Prior art date
Application number
KR1019940703378A
Other languages
English (en)
Other versions
KR0148512B1 (ko
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 filed Critical
Publication of KR950700793A publication Critical patent/KR950700793A/ko
Application granted granted Critical
Publication of KR0148512B1 publication Critical patent/KR0148512B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • 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
    • B21B1/26—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 by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Metal Rolling (AREA)
  • Laser Beam Processing (AREA)
KR1019940703378A 1993-01-28 1994-01-28 연속 열간압연방법 및 박판강 용접장치 KR0148512B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP12471/1993 1993-01-28
JP1247193 1993-01-28
JP7433593 1993-03-31
JP74335/1993 1993-03-31
JP23691293 1993-09-22
JP236912/1993 1993-09-22
PCT/JP1994/000127 WO1994016838A1 (en) 1993-01-28 1994-01-28 Continuous hot rolling method and rolled material joining apparatus

Publications (2)

Publication Number Publication Date
KR950700793A true KR950700793A (ko) 1995-02-20
KR0148512B1 KR0148512B1 (ko) 1998-11-02

Family

ID=27279840

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940703378A KR0148512B1 (ko) 1993-01-28 1994-01-28 연속 열간압연방법 및 박판강 용접장치

Country Status (5)

Country Link
US (2) US5814787A (ko)
EP (1) EP0641614B1 (ko)
KR (1) KR0148512B1 (ko)
DE (1) DE69429046T2 (ko)
WO (1) WO1994016838A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR100321065B1 (ko) * 1997-12-24 2002-03-08 이구택 레이저를 이용한 열간압연재의 양면용접구조

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US6770840B2 (en) * 1997-03-28 2004-08-03 Nippon Steel Corporation Method of butt-welding hot-rolled steel materials by laser beam and apparatus therefor
JP4211083B2 (ja) * 1998-04-27 2009-01-21 日産自動車株式会社 突き合せ溶接方法及び装置
IT1312424B1 (it) * 1999-06-30 2002-04-17 Techint Spa Metodo ed impianto per la laminazione di una billetta continuaalimentata da un forno di riscaldo billette disposto a monte di un
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US6531675B2 (en) * 2001-01-31 2003-03-11 Unova Ip Corp. Laser welding method and apparatus
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EP1419843A3 (de) * 2002-11-16 2009-03-18 Josef Kemmerich Verfahren zum Verschweissen der Bandenden eines Metallbandes
KR100489692B1 (ko) * 2004-06-16 2005-05-17 엘에스전선 주식회사 플라즈마와 레이저를 이용한 연속적인 맞대기 용접방법 및이를 이용한 금속관 제조방법
US20060170249A1 (en) * 2005-02-01 2006-08-03 Conny Michael A Method and apparatus for manufacturing a trailer wall and wall formed thereby
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SI2285521T1 (sl) * 2008-02-20 2019-11-29 Lasercoil Tech Llc Progresivna laserska rezalna naprava za visokohitrostno rezanje
WO2010149192A1 (de) * 2009-06-23 2010-12-29 Sms Siemag Ag Verfahren und vorrichtung zum bearbeiten einer bramme
EP2497581B1 (en) * 2011-03-11 2022-09-21 Steel-Invest Ltd Steel rail beam for a magnetic train, method and system for manufacturing such beam
GB2488386B (en) * 2011-10-07 2013-01-16 David Teng Pong Method and apparatus for producing cut to length bars in a steel mill
EP2799561B1 (en) * 2011-12-27 2019-11-27 JFE Steel Corporation Device to improve iron loss properties of grain-oriented electrical steel sheet
CN105075034B (zh) 2013-02-22 2018-04-24 古河电气工业株式会社 端子制造装置及焊接装置
EP2821176A1 (fr) * 2013-07-02 2015-01-07 Siemens VAI Metals Technologies GmbH Dispositif de déplacement d'un arrangement de découpe et de soudage de bandes métalliques ; Méthode de découpe et de soudage utilisant un tel dispositif
WO2018102501A1 (en) * 2016-12-01 2018-06-07 3M Innovative Properties Company Alignment of film in a conversion station
CN111760912B (zh) * 2020-07-14 2024-06-04 中冶赛迪工程技术股份有限公司 热轧带钢无头轧制中间坯连接方法及***

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321065B1 (ko) * 1997-12-24 2002-03-08 이구택 레이저를 이용한 열간압연재의 양면용접구조

Also Published As

Publication number Publication date
DE69429046T2 (de) 2002-07-18
US5994665A (en) 1999-11-30
EP0641614A4 (en) 1998-02-25
WO1994016838A1 (en) 1994-08-04
KR0148512B1 (ko) 1998-11-02
EP0641614B1 (en) 2001-11-14
US5814787A (en) 1998-09-29
EP0641614A1 (en) 1995-03-08
DE69429046D1 (de) 2001-12-20

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