ES2194525T3 - Procedimiento que permite producir un perfil que presenta diferentes espesores. - Google Patents

Procedimiento que permite producir un perfil que presenta diferentes espesores.

Info

Publication number
ES2194525T3
ES2194525T3 ES99955993T ES99955993T ES2194525T3 ES 2194525 T3 ES2194525 T3 ES 2194525T3 ES 99955993 T ES99955993 T ES 99955993T ES 99955993 T ES99955993 T ES 99955993T ES 2194525 T3 ES2194525 T3 ES 2194525T3
Authority
ES
Spain
Prior art keywords
strips
dimensional accuracy
wall thicknesses
profile
profile sections
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.)
Expired - Lifetime
Application number
ES99955993T
Other languages
English (en)
Inventor
Wolfgang Welser
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.)
Welser Profile AG AT
Original Assignee
Welser Profile AG AT
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 Welser Profile AG AT filed Critical Welser Profile AG AT
Application granted granted Critical
Publication of ES2194525T3 publication Critical patent/ES2194525T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23K26/20—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
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B23K2101/185—Tailored blanks
    • 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)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Paper (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Circuits Of Receivers In General (AREA)
  • Metal Rolling (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Procedimiento para la fabricación de un perfil de espesor de pared variable, en el que se utiliza como material de partida bandas de diferente espesor, que se alimentan de forma continua a un equipo de soldadura y allí se sueldan entre sí por sus bordes longitudinales (1b, 2b, 2c, 3b) contiguos entre sí, y donde a las bandas soldadas entre sí se les da forma mediante un equipo de conformado, caracterizado porque al soldar se obtiene una transición lisa entre las bandas de diferente espesor, para lo cual se forman en los bordes longitudinales de las bandas (1b, 2b, 2c, 3b) unos chaflanes (1c, 2d, 2e, 3c) de manera continua para formar una garganta en forma de V junto con el borde longitudinal de la banda contigua, y porque en los bordes longitudinales (2b, 2c) de la banda de mayor espesor (2) se mecanizan de forma continua unos chaflanes (2f, 2g) en dirección hacia las bandas de menor espesor (1, 3).
ES99955993T 1998-11-13 1999-11-15 Procedimiento que permite producir un perfil que presenta diferentes espesores. Expired - Lifetime ES2194525T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19852462A DE19852462A1 (de) 1998-11-13 1998-11-13 Verfahren zum Herstellen eines Profils unterschiedlicher Wandstärke

Publications (1)

Publication Number Publication Date
ES2194525T3 true ES2194525T3 (es) 2003-11-16

Family

ID=7887735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99955993T Expired - Lifetime ES2194525T3 (es) 1998-11-13 1999-11-15 Procedimiento que permite producir un perfil que presenta diferentes espesores.

Country Status (8)

Country Link
EP (1) EP1128916B1 (es)
AT (1) ATE233611T1 (es)
DE (2) DE19852462A1 (es)
DK (1) DK1128916T3 (es)
ES (1) ES2194525T3 (es)
NO (1) NO320135B1 (es)
PT (1) PT1128916E (es)
WO (1) WO2000029138A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10013527A1 (de) * 2000-03-20 2001-10-11 Benteler Werke Ag Verfahren zur Herstellung eines Bestandteil eines Stoßfängers bildenden stählernen Querträgers für Kraftfahrzeuge und Querträger
DE10046947C2 (de) * 2000-09-21 2002-11-28 Tegometall International Ag Le Träger
DE10055950B4 (de) * 2000-11-10 2004-07-29 Schuler Held Lasertechnik Gmbh & Co. Kg Rollformanlage, insbesondere zur Endlosformung von streifenförmigem Material
DE50102916D1 (de) * 2000-12-01 2004-08-26 Dreistern Werk Maschinenbau Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen eines Metallprofils
EP1419840A1 (de) * 2002-11-15 2004-05-19 Arku Maschinenbau Gmbh Vorrichtung zum Bearbeiten, insbesondere Schaben der Ränder von Bandmaterial sowie Verfahren zum Laserschweissen
DE10316336A1 (de) * 2003-04-10 2004-11-04 Dreistern-Werk Maschinenbau Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen eines geschlossenen Metallprofils oder Metallrohrs mit in Längsrichtung variierender Wanddicke
DE10357891A1 (de) * 2003-12-11 2005-07-07 Nothelfer Gmbh Verfahren und Vorrichtung zum Stumpfschweißen von Blechen unterschiedlicher Dicke
DE102009017374A1 (de) 2009-04-14 2010-10-21 GM Global Technology Operations, Inc., Detroit Verfahren zur Herstellung einer Strukturkomponente für ein Kraftfahrzeug
DE102009043022A1 (de) 2009-09-28 2011-03-31 Benteler Automobiltechnik Gmbh Stoßfängerquerträger als Bestandteil eines Stoßfängers eines Kraftfahrzeuges
DE102011050476A1 (de) 2011-05-19 2012-11-22 Thyssenkrupp Lasertechnik Gmbh Vorrichtung und Verfahren zum Herstellen eines maßgeschneiderten Blechbandes oder Metallprofils
CN104589060B (zh) * 2015-01-30 2016-09-14 安阳利浦筒仓工程有限公司 大型金属薄板的焊接方法及装置
KR102156015B1 (ko) * 2016-01-06 2020-09-16 오.엠.씨. 가부시키가이샤 탭 형성 방법과 그 장치
WO2019226136A2 (en) 2018-02-12 2019-11-28 Coşkunöz Kalip Maki̇na Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Sheet material providing reduction in cost of scrap materials in process of sheet metal materials and method to obtain such sheet material
WO2023161004A1 (de) * 2022-02-24 2023-08-31 Baosteel Lasertechnik Gmbh Verfahren und vorrichtung zum fügen und umformen von flachmaterialien
CN114798733A (zh) * 2022-06-30 2022-07-29 太原理工大学 电辅助轧制三层金属复合板的电流加载装置及使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737979A (en) * 1971-08-05 1973-06-12 Anaconda American Brass Co Method of manufacturing longitudinally welded strips of different thicknesses and widths
DE2813635C2 (de) * 1978-03-30 1983-05-05 Theodor Wuppermann Gmbh, 5090 Leverkusen Verfahren und Einrichtung zur Herstellung von Profilen, Hohlkörpern u.dgl. aus mehreren metallenen Streifen konstanter Dicke
JPS59109466A (ja) * 1982-12-16 1984-06-25 Nissan Motor Co Ltd 主として曲げ荷重を受ける部位に用いられる自動車用メンバの製造方法
US4798932A (en) * 1986-02-10 1989-01-17 Polymetallurgical Corporation Solid phase edge bonding of metal strips
US5042711A (en) * 1987-06-22 1991-08-27 Polymetallurgical Corporation Multi-gauge bondings
KR920004270B1 (ko) * 1987-06-22 1992-06-01 폴리메탈루지칼 코오포레이션 다중 복합 금속 스트립 및 그 제조방법
DE4022062C1 (en) * 1990-07-11 1991-11-14 Thyssen Stahl Ag, 4100 Duisburg, De Strip guide for butt welding along edge - uses sensors along length for control changing axial position of deflection rollers
EP0857526B1 (de) * 1997-02-08 1999-10-27 Volkswagen Aktiengesellschaft Umformteil mit einer bereichsweise ausgebildeten Mehrfachblechstruktur
DE19713963C1 (de) * 1997-04-04 1998-10-22 Prototechnik Gmbh Fluidführungselement

Also Published As

Publication number Publication date
NO20012354L (no) 2001-07-11
DE19852462A1 (de) 2000-05-25
PT1128916E (pt) 2003-07-31
NO20012354D0 (no) 2001-05-11
WO2000029138A1 (de) 2000-05-25
EP1128916A1 (de) 2001-09-05
DK1128916T3 (da) 2003-06-30
ATE233611T1 (de) 2003-03-15
NO320135B1 (no) 2005-10-31
DE59904484D1 (de) 2003-04-10
EP1128916B1 (de) 2003-03-05

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