ES532749A0 - Un metodo de vigilancia de una soldadura de puntos por resistencia para determinar si la soldadura se produce en el borde de una pieza en bruto - Google Patents

Un metodo de vigilancia de una soldadura de puntos por resistencia para determinar si la soldadura se produce en el borde de una pieza en bruto

Info

Publication number
ES532749A0
ES532749A0 ES532749A ES532749A ES532749A0 ES 532749 A0 ES532749 A0 ES 532749A0 ES 532749 A ES532749 A ES 532749A ES 532749 A ES532749 A ES 532749A ES 532749 A0 ES532749 A0 ES 532749A0
Authority
ES
Spain
Prior art keywords
surveillance
welding
edge
determine whether
rough part
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.)
Granted
Application number
ES532749A
Other languages
English (en)
Other versions
ES8601522A1 (es
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of ES532749A0 publication Critical patent/ES532749A0/es
Publication of ES8601522A1 publication Critical patent/ES8601522A1/es
Expired 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
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/256—Monitoring devices using digital means the measured parameter being the inter-electrode electrical resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Resistance Welding (AREA)
ES532749A 1983-05-25 1984-05-24 Un metodo de vigilancia de una soldadura de puntos por resistencia para determinar si la soldadura se produce en el borde de una pieza en bruto Expired ES8601522A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/498,062 US4477709A (en) 1983-05-25 1983-05-25 Method and apparatus for detecting edge welds during resistance spot welding

Publications (2)

Publication Number Publication Date
ES532749A0 true ES532749A0 (es) 1985-10-16
ES8601522A1 ES8601522A1 (es) 1985-10-16

Family

ID=23979451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532749A Expired ES8601522A1 (es) 1983-05-25 1984-05-24 Un metodo de vigilancia de una soldadura de puntos por resistencia para determinar si la soldadura se produce en el borde de una pieza en bruto

Country Status (6)

Country Link
US (1) US4477709A (es)
EP (1) EP0127300A1 (es)
AU (1) AU561592B2 (es)
BR (1) BR8402447A (es)
CA (1) CA1192956A (es)
ES (1) ES8601522A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694135A (en) * 1986-07-09 1987-09-15 General Motors Corporation Method and apparatus for monitoring and controlling resistance spot welding
US4714816A (en) * 1987-06-15 1987-12-22 Cefin S.P.A. Monitoring facility for electric welding equipment, in particular as used for metal box manufacture
US7759596B2 (en) * 2005-11-30 2010-07-20 Ford Motor Company Method for controlling weld energy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662146A (en) * 1967-07-03 1972-05-09 Robotron Corp End weld control circuit
US3591764A (en) * 1969-02-24 1971-07-06 Jury Matveevich Taran Method of checking metal expulsion in resistance welding
US4024371A (en) * 1974-12-18 1977-05-17 Kelsey-Hayes Company Welding monitoring and control system
DE2526870A1 (de) * 1975-06-16 1976-12-30 Siemens Ag Widerstandsschweissgeraet
CS209713B1 (en) * 1979-12-10 1981-12-31 Eduard Dzuranyi Method of and circuitry for controlling welding time in resistance spot welding process
US4302653A (en) * 1980-04-02 1981-11-24 Weltronic Company Method and apparatus for monitoring and controlling a resistance welding operation
EP0065958A1 (en) * 1980-10-16 1982-12-08 Square D Company Feedback welder control system

Also Published As

Publication number Publication date
AU561592B2 (en) 1987-05-14
BR8402447A (pt) 1985-04-02
EP0127300A1 (en) 1984-12-05
AU2798184A (en) 1984-11-29
US4477709A (en) 1984-10-16
CA1192956A (en) 1985-09-03
ES8601522A1 (es) 1985-10-16

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