ES8101434A1 - Metodo y aparato para comprobar un procedimiento de soldadu-ra electrica. - Google Patents

Metodo y aparato para comprobar un procedimiento de soldadu-ra electrica.

Info

Publication number
ES8101434A1
ES8101434A1 ES488342A ES488342A ES8101434A1 ES 8101434 A1 ES8101434 A1 ES 8101434A1 ES 488342 A ES488342 A ES 488342A ES 488342 A ES488342 A ES 488342A ES 8101434 A1 ES8101434 A1 ES 8101434A1
Authority
ES
Spain
Prior art keywords
monitoring apparatus
weld monitoring
welding process
voltmeters
integrating
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
Application number
ES488342A
Other languages
English (en)
Other versions
ES488342A0 (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.)
Crown Cork and Seal Co Inc
Original Assignee
Crown Cork and Seal Co Inc
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 Crown Cork and Seal Co Inc filed Critical Crown Cork and Seal Co Inc
Publication of ES8101434A1 publication Critical patent/ES8101434A1/es
Publication of ES488342A0 publication Critical patent/ES488342A0/es
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA EL CONTROL DE APARATOS DE SOLDADURA. EL PROCEDIMIENTO CONSTA DE LAS SIGUIENTES OPERACIONS: 1) INTEGRACION DEL VOLTAJE A TRAVES DE LOS ELECTRODOS DE SOLDADURA SOBRE LA LONGITUD DE CADA PULSADOR. 2) DETERMINACION DE LOS VALORES MAXIMO Y MINIMO, OBTENIDOS; CUANDO LOS LIMITES NO SON LOS ESTABLECIDOS SE DISPARA UNA ALARMA. 3) CONTROL DEL TIEMPO DURANTE EL QUE SE COMPARA EL VOLTAJE A TRAVES DE LOS ELECTRODOS. EL APARATO CONSTA DE: UNA SERIE DE VOLTIMETROS DE INTEGRACION CONECTADOS EN PARALELO A LOS ELECTRODOS Y ADAPTADOS PARA INTEGRAR EL VOLTAJE DURANTE CADA PULSACION; UN GENERADOR DE PULSACION SIN CARGA ADAPTADO PARA IMPEDIR QUE ALGUN VOLTIMETRO PRODUZCA UNA SEÑAL DE ALARMA, EXCEPTO DURANTE LA PARTE DEL PROCEDIMIENTO DE SOLDADURA; UN MECANISMO DE RECHAZO QUE ES ACTUADO MEDIANTE LA SEÑAL DE ALARMA.
ES488342A 1979-02-07 1980-02-07 Metodo y aparato para comprobar un procedimiento de soldadu-ra electrica. Granted ES488342A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/010,029 US4242561A (en) 1979-02-07 1979-02-07 Electric seam weld monitoring apparatus and method

Publications (2)

Publication Number Publication Date
ES8101434A1 true ES8101434A1 (es) 1980-12-16
ES488342A0 ES488342A0 (es) 1980-12-16

Family

ID=21743419

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488342A Granted ES488342A0 (es) 1979-02-07 1980-02-07 Metodo y aparato para comprobar un procedimiento de soldadu-ra electrica.

Country Status (5)

Country Link
US (1) US4242561A (es)
EP (1) EP0014271B1 (es)
AT (1) ATE4091T1 (es)
DE (1) DE2965882D1 (es)
ES (1) ES488342A0 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083235B (en) * 1980-09-01 1985-06-19 Metal Box Co Ltd Monitoring resistive component of weld voltage
AU570197B2 (en) * 1982-05-27 1988-03-10 Asahi Kasei Kogyo Kabushiki Kaisha Forming reinforcing cage for pre-stressed concrete pile
US4562330A (en) * 1983-09-09 1985-12-31 Digimetrics, Inc. Spot weld quality monitoring system
US5291423A (en) * 1988-12-16 1994-03-01 Elpatronic Ag Arrangement for monitoring the quality of electric welds
CH677891A5 (es) * 1988-12-16 1991-07-15 Elpatronic Ag
GB9014607D0 (en) * 1990-06-30 1990-08-22 Cmb Foodcan Plc Monitoring weld voltage
CH684999A5 (de) * 1992-04-24 1995-02-28 Elpatronic Ag Verfahren zur Spannungsmessung über der Schweissnaht bei einer Rollenkopfschweissmaschine und Vorrichtung zu dessen Durchführung.
FR2696369B1 (fr) * 1992-10-05 1994-12-23 Lorraine Laminage Procédé de contrôle de la qualité de la soudure par résistance de deux tôles et dispositif de soudage par résistance.
US5925264A (en) * 1997-04-15 1999-07-20 Ball Corporation Method and apparatus for detecting surface contamination in a weld area
IT1310466B1 (it) * 1999-09-08 2002-02-18 Ada Applic Digitali E Analogic Procedimento per il controllo di qualita' della saldatura a punti inmacchine saldatrici.
RU2190227C1 (ru) * 2001-06-06 2002-09-27 Открытое акционерное общество "Машиностроительный завод" Устройство для бесконтактного контроля сварочного тока
AT507774B1 (de) * 2009-05-14 2010-08-15 Fronius Int Gmbh Verfahren und vorrichtung zum ermitteln der spannung an den elektroden einer punktschweisszange
DE102009028228A1 (de) 2009-08-04 2011-02-17 Ball Packaging Europe Gmbh Vorrichtung und Verfahren zur Oberflächenbearbeitung mit einer Prüfstation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101108A (en) * 1932-05-13 1937-12-07 Budd Edward G Mfg Co Weld efficiency indicator
US3389239A (en) * 1964-02-11 1968-06-18 Gen Motors Corp Method and means for testing welding equipment
US3404251A (en) * 1965-04-19 1968-10-01 Weltronic Co Control circuit
AT259985B (de) * 1965-12-22 1968-02-12 Paul Opprecht Schweißmaschine, insbesondere mit drahtförmigen Elektroden
US3582967A (en) * 1969-02-10 1971-06-01 Digimetrics Inc Weld quality indicator
US3586815A (en) * 1969-03-26 1971-06-22 Weltronic Co Welding control mechanism
US3632949A (en) * 1969-08-12 1972-01-04 Newcor Inc Dc can welder
US4024371A (en) * 1974-12-18 1977-05-17 Kelsey-Hayes Company Welding monitoring and control system
US4063075A (en) * 1975-02-28 1977-12-13 Weltronic Company Welding and automation control system

Also Published As

Publication number Publication date
EP0014271A1 (en) 1980-08-20
EP0014271B1 (en) 1983-07-13
US4242561A (en) 1980-12-30
DE2965882D1 (en) 1983-08-18
ATE4091T1 (de) 1983-07-15
ES488342A0 (es) 1980-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519