LU82573A1 - Procede et dispositif pour controler le soudage par resistance - Google Patents

Procede et dispositif pour controler le soudage par resistance Download PDF

Info

Publication number
LU82573A1
LU82573A1 LU82573A LU82573A LU82573A1 LU 82573 A1 LU82573 A1 LU 82573A1 LU 82573 A LU82573 A LU 82573A LU 82573 A LU82573 A LU 82573A LU 82573 A1 LU82573 A1 LU 82573A1
Authority
LU
Luxembourg
Prior art keywords
welding
projections
electric power
accelerometer
detected
Prior art date
Application number
LU82573A
Other languages
English (en)
French (fr)
Inventor
J Defourny
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of LU82573A1 publication Critical patent/LU82573A1/fr

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
    • B23K11/24—Electric supply or control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
LU82573A 1979-07-06 1980-07-01 Procede et dispositif pour controler le soudage par resistance LU82573A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE877559 1979-07-06
BE877559 1979-07-06

Publications (1)

Publication Number Publication Date
LU82573A1 true LU82573A1 (fr) 1980-10-08

Family

ID=3861787

Family Applications (1)

Application Number Title Priority Date Filing Date
LU82573A LU82573A1 (fr) 1979-07-06 1980-07-01 Procede et dispositif pour controler le soudage par resistance

Country Status (5)

Country Link
US (1) US4341940A (it)
FR (1) FR2460743A1 (it)
IT (1) IT1128898B (it)
LU (1) LU82573A1 (it)
NL (1) NL8003845A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404692A1 (de) * 1984-02-10 1985-08-14 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Elektrode fuer ein widerstandspressschweissgeraet
US4672167A (en) * 1985-06-17 1987-06-09 General Battery Corporation Method and apparatus for welding metallic parts
US5111020A (en) * 1991-05-02 1992-05-05 Ariel Stiebel Method and apparatus for controlling electrical resistance spot welding
US5254828A (en) * 1991-05-02 1993-10-19 Ariel Stiebel Method and apparatus for controlling electrical resistance spot welding
DE4332807C2 (de) * 1992-10-20 2002-07-18 Schlattl Werner Bavaria Tech Opto-elektrischer Sensor
US6515251B1 (en) 2000-10-31 2003-02-04 Steelcase Development Corporation Welding system and method
DE10104608A1 (de) * 2001-02-02 2002-08-08 Bosch Gmbh Robert Ulrtaschall-Sensor für die Prozesssteuerung beim Widerstandspunktschweißen
DE102007002319B4 (de) * 2007-01-16 2024-06-20 Volkswagen Ag Verfahren zur Qualitätssicherung beim Widerstandspunktschweißen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1038171A (fr) * 1957-04-05 1953-09-25 Onera (Off Nat Aerospatiale) Procédé et appareil pour le contrôle de la soudure électrique par points
GB1014133A (en) * 1963-07-11 1965-12-22 British Welding Res Ass Improvements in resistance welding
GB1109180A (en) * 1964-10-08 1968-04-10 Pressed Steel Fisher Ltd Resistance welding
US3514569A (en) * 1967-12-28 1970-05-26 Raytheon Co Resistance welder
GB1259988A (en) * 1969-01-21 1972-01-12 Inst Elektroswarki Patona Method and apparatus for detecting the expulsion of molten metal in resistance welding
BE869621A (fr) * 1978-08-08 1978-12-01 Centre Rech Metallurgique Procede pour controler la soudure de produits en acier

Also Published As

Publication number Publication date
FR2460743B1 (it) 1984-12-14
IT8068055A0 (it) 1980-07-04
US4341940A (en) 1982-07-27
IT1128898B (it) 1986-06-04
FR2460743A1 (fr) 1981-01-30
NL8003845A (nl) 1981-01-08

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