FR2435994A1 - Electrode pour soudage electrique par resistance et son procede de realisation - Google Patents

Electrode pour soudage electrique par resistance et son procede de realisation

Info

Publication number
FR2435994A1
FR2435994A1 FR7922952A FR7922952A FR2435994A1 FR 2435994 A1 FR2435994 A1 FR 2435994A1 FR 7922952 A FR7922952 A FR 7922952A FR 7922952 A FR7922952 A FR 7922952A FR 2435994 A1 FR2435994 A1 FR 2435994A1
Authority
FR
France
Prior art keywords
metal
electrode
thermal resistance
manufacturing
electric welding
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.)
Withdrawn
Application number
FR7922952A
Other languages
English (en)
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.)
Ejot Eberhard Jaeger GmbH and Co KG
Original Assignee
Eberhard Jaeger GmbH and Co 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 Eberhard Jaeger GmbH and Co KG filed Critical Eberhard Jaeger GmbH and Co KG
Publication of FR2435994A1 publication Critical patent/FR2435994A1/fr
Withdrawn legal-status Critical Current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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)

Abstract

Electrode formée d'un corps de métal à conductivité électrique élevée qui enrobe des fils, tiges ou rubans partant de la surface de contact de l'électrode, parallèles à l'axe longitudinal de cette dernière et en métal à grande résistance thermique et à point de fusion plus élevé que celui du métal à grande conductivité. Le corps 17 est une pièce frittée qui enrobe par exemple des fils de métal à grande résistance thermique et d'un diamètre compris entre 0,5 et 3 mm, le frittage produisant une zone de diffusion à la transition entre le métal à grande conductivité électrique et le métal à grande résistance thermique et à point de fusion élevé.
FR7922952A 1978-09-16 1979-09-14 Electrode pour soudage electrique par resistance et son procede de realisation Withdrawn FR2435994A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782840369 DE2840369A1 (de) 1978-09-16 1978-09-16 Elektrode fuer das elektrische widerstandsschweissen

Publications (1)

Publication Number Publication Date
FR2435994A1 true FR2435994A1 (fr) 1980-04-11

Family

ID=6049618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922952A Withdrawn FR2435994A1 (fr) 1978-09-16 1979-09-14 Electrode pour soudage electrique par resistance et son procede de realisation

Country Status (6)

Country Link
JP (1) JPS55147483A (fr)
DE (1) DE2840369A1 (fr)
FR (1) FR2435994A1 (fr)
GB (1) GB2032317B (fr)
IT (1) IT1123175B (fr)
SE (1) SE7907615L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07178568A (ja) * 1993-10-08 1995-07-18 Honda Motor Co Ltd 抵抗溶接用電極及びその製造方法
US20050178483A1 (en) * 2004-02-13 2005-08-18 Russell Nippert Method of manufacturing a resistance welding electrode
JP4683896B2 (ja) * 2004-10-05 2011-05-18 日本タングステン株式会社 スポット溶接用電極
DE102014203160A1 (de) * 2014-02-21 2015-08-27 Volkswagen Aktiengesellschaft Schweißelektrode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625201C (de) * 1933-08-12 1936-02-06 Molybdenum Company Nv Mindestens ein schwerer und mindestens ein leichter schmelzendes Metall enthaltende Elektrode, insbesondere fuer elektrische Widerstandsschweissung
GB620227A (en) * 1947-01-10 1949-03-22 Mallory Metallurg Prod Ltd Improvements in and relating to spot welding electrodes
FR1410358A (fr) * 1964-07-29 1965-09-10 Le Bronze Ind Rene Loiseau & C électrode de soudure par résistance
DE1565605A1 (de) * 1965-08-24 1970-05-21 Johnson Matthey Co Ltd Elektrode fuer die Punitschweissung und Verfahren zu ihrer Herstellung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625201C (de) * 1933-08-12 1936-02-06 Molybdenum Company Nv Mindestens ein schwerer und mindestens ein leichter schmelzendes Metall enthaltende Elektrode, insbesondere fuer elektrische Widerstandsschweissung
GB620227A (en) * 1947-01-10 1949-03-22 Mallory Metallurg Prod Ltd Improvements in and relating to spot welding electrodes
FR1410358A (fr) * 1964-07-29 1965-09-10 Le Bronze Ind Rene Loiseau & C électrode de soudure par résistance
DE1565605A1 (de) * 1965-08-24 1970-05-21 Johnson Matthey Co Ltd Elektrode fuer die Punitschweissung und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
SE7907615L (sv) 1980-03-17
IT1123175B (it) 1986-04-30
GB2032317A (en) 1980-05-08
IT7925747A0 (it) 1979-09-14
DE2840369A1 (de) 1980-03-27
JPS55147483A (en) 1980-11-17
GB2032317B (en) 1983-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse