ES2044820T3 - Procedimiento para unir piezas de fundicion de hierro nodular con acero o fundicion de acero. - Google Patents

Procedimiento para unir piezas de fundicion de hierro nodular con acero o fundicion de acero.

Info

Publication number
ES2044820T3
ES2044820T3 ES93102364T ES93102364T ES2044820T3 ES 2044820 T3 ES2044820 T3 ES 2044820T3 ES 93102364 T ES93102364 T ES 93102364T ES 93102364 T ES93102364 T ES 93102364T ES 2044820 T3 ES2044820 T3 ES 2044820T3
Authority
ES
Spain
Prior art keywords
steel
welding
casting
joining
procedure
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
ES93102364T
Other languages
English (en)
Other versions
ES2044820T1 (es
Inventor
Wolfgang Dr Knothe
Karel Dr Mazac
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.)
Fried Krupp AG Hoesch Krupp
KUKA Systems GmbH
Original Assignee
KUKA Schweissanlagen und Roboter GmbH
Fried Krupp AG Hoesch Krupp
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=6454627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2044820(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KUKA Schweissanlagen und Roboter GmbH, Fried Krupp AG Hoesch Krupp filed Critical KUKA Schweissanlagen und Roboter GmbH
Publication of ES2044820T1 publication Critical patent/ES2044820T1/es
Application granted granted Critical
Publication of ES2044820T3 publication Critical patent/ES2044820T3/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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PARA LOGRAR UNA UNION DE PIEZAS DE HIERRO FUNDIDO DE GRAFITO ESFEROIDAL CON EXTREMO EN FORMA TUBULAR, CON PIEZAS PRESOLDADAS DE ACERO O ACERO FUNDIDO EN FORMA TUBULAR, MEDIANTE SOLDADURA POR PRESION CON UN DISPOSITIVO PARA EL CONTROL MAGNETICO DEL ARCO, QUE SIN UN TRATAMIENTO TERMICO POSTERIOR, APARECE UNA ESTRUCTURA INCLUSO TAMBIEN EN LA ZONA DE LA COSTURA DE SOLDADURA, QUE PRESENTA UNA RESISTENCIA Y FLEXION CONSIDERABLE, Y QUE ES EVITADA LA PRESENCIA DE MICRO-RECHUPES, CON EL FIN DE PODER APLICAR ESTE PROCEDIMIENTO PARA PIEZAS DE ALTA SEGURIDAD, COMO POR EJEMPLO ARMADURAS DE HIERRO FUNDIDO DE GRAFITO ESFEROIDAL, CON EXTREMOS TUBULARES PRESOLDADOS DE ACERO, LAS TUBERIAS DE LIQUIDO O CONDUCCIONES DE GAS SOMETIDAS A PRESION PUEDEN SER SOLDADOS EN LA OBRA, LAS CARAS FRONTALES A UNIR SON CALENTADAS A UNA TEMPERATURA DE SOLDADURA, SIN PREVIO TRATAMIENTO TERMICO, Y/O LA CARA FRONTAL A UNIR CON AL MENOS UNA DE LAS PIEZAS A SOLDAR, ESTA ANTES DEL PROCESO DE PRENSADO CASI TOTALMENTE LIQUIDA.
ES93102364T 1992-03-20 1993-02-16 Procedimiento para unir piezas de fundicion de hierro nodular con acero o fundicion de acero. Expired - Lifetime ES2044820T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4209101A DE4209101C2 (de) 1992-03-20 1992-03-20 Verfahren zum Verbinden von Sphärogußteilen mit Stahl oder Stahlguß

Publications (2)

Publication Number Publication Date
ES2044820T1 ES2044820T1 (es) 1994-01-16
ES2044820T3 true ES2044820T3 (es) 1995-07-01

Family

ID=6454627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102364T Expired - Lifetime ES2044820T3 (es) 1992-03-20 1993-02-16 Procedimiento para unir piezas de fundicion de hierro nodular con acero o fundicion de acero.

Country Status (6)

Country Link
EP (1) EP0561164B1 (es)
AT (1) ATE122594T1 (es)
DE (2) DE4209101C2 (es)
DK (1) DK0561164T3 (es)
ES (1) ES2044820T3 (es)
GR (2) GR930300126T1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101400473B (zh) * 2006-03-16 2012-07-18 模力斯阿克多有限公司 钢铁构件的接合方法
DE102007011242B4 (de) 2006-04-13 2019-06-19 Martin Deibl Verfahren zum Verbinden von Antriebsstrangteilen
DE202008005534U1 (de) 2008-04-21 2009-09-17 Kuka Systems Gmbh Schweißeinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924162A1 (de) * 1988-09-23 1990-03-29 Fischer Ag Georg Verfahren zum abbrennstumpfschweissen von hochgekohlten werkstoffen, insbesondere gusseisen mit kugelgraphit
JPH03504695A (ja) * 1989-01-26 1991-10-17 インスティチュト　エレクトロスバルキ　イメニ　イー．オー．パトナ　アカデミイ　ナウク　ウクラインスコイ　エスエスアール 磁界内を移動するアークを用いて加熱部材を圧接する方法

Also Published As

Publication number Publication date
DE59300196D1 (de) 1995-06-22
GR3017156T3 (en) 1995-11-30
EP0561164B1 (de) 1995-05-17
EP0561164A1 (de) 1993-09-22
ES2044820T1 (es) 1994-01-16
DE4209101A1 (de) 1993-09-23
GR930300126T1 (en) 1993-12-30
DK0561164T3 (da) 1995-07-24
DE4209101C2 (de) 1994-05-19
ATE122594T1 (de) 1995-06-15

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