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SE8001305L - ELECTRICAL FOR ELECTRIC RESISTANCE WELDING - Google Patents

ELECTRICAL FOR ELECTRIC RESISTANCE WELDING

Info

Publication number
SE8001305L
SE8001305L SE8001305A SE8001305A SE8001305L SE 8001305 L SE8001305 L SE 8001305L SE 8001305 A SE8001305 A SE 8001305A SE 8001305 A SE8001305 A SE 8001305A SE 8001305 L SE8001305 L SE 8001305L
Authority
SE
Sweden
Prior art keywords
electrodes
resistance welding
coatings
electrical
electric resistance
Prior art date
Application number
SE8001305A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
U Stahl
Original Assignee
Audi Ag
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 Audi Ag filed Critical Audi Ag
Publication of SE8001305L publication Critical patent/SE8001305L/en

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Details Of Resistors (AREA)

Abstract

Electrodes 1, 7 for electrical resistance welding have contact parts 4 made of a material which is the same as, or is an alloy including the material of, non-ferrous coatings 5 on metal parts 6 to be welded together. This arrangement reduces the likelihood of the electrodes 1, 7 becoming adhered to the metal parts 6 during welding. The electrodes may be solid, or may have coatings 3 applied, e.g., galvanically or by spraying, pouring or plating. Example electrodes are of copper with zinc or aluminium coatings. <IMAGE>
SE8001305A 1979-02-24 1980-02-19 ELECTRICAL FOR ELECTRIC RESISTANCE WELDING SE8001305L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792907323 DE2907323A1 (en) 1979-02-24 1979-02-24 ELECTRODE FOR ELECTRIC RESISTANT WELDING

Publications (1)

Publication Number Publication Date
SE8001305L true SE8001305L (en) 1980-08-25

Family

ID=6063867

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001305A SE8001305L (en) 1979-02-24 1980-02-19 ELECTRICAL FOR ELECTRIC RESISTANCE WELDING

Country Status (6)

Country Link
JP (1) JPS55122687A (en)
DE (1) DE2907323A1 (en)
FR (1) FR2449504A1 (en)
GB (1) GB2043513B (en)
IT (1) IT1140648B (en)
SE (1) SE8001305L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443131A1 (en) * 1984-11-27 1986-06-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrode for resistance welding of panels
DE3627022A1 (en) * 1986-08-09 1988-02-18 Licentia Gmbh METHOD FOR PRODUCING AN ELECTRODE FOR RESISTANT WELDING
US5015816A (en) * 1988-10-20 1991-05-14 Cmw, Inc. Resistance welding electrode and process
DE19520514A1 (en) * 1995-06-03 1996-12-05 Bayerische Motoren Werke Ag Electrode for resistance spot welding of aluminum sheets
SE511962C2 (en) * 1997-03-12 1999-12-20 Volvo Ab Method of producing an electrode for resistance welding
FR2843550B1 (en) * 2002-08-16 2005-06-10 Renault Sa MANUFACTURING PROCESS USING ELECTRODES

Also Published As

Publication number Publication date
IT8020028A1 (en) 1981-08-19
FR2449504A1 (en) 1980-09-19
IT1140648B (en) 1986-10-01
IT8020028A0 (en) 1980-02-19
DE2907323A1 (en) 1980-09-04
GB2043513B (en) 1983-07-20
JPS55122687A (en) 1980-09-20
FR2449504B1 (en) 1983-03-25
GB2043513A (en) 1980-10-08

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