BR0114500A - Processo para diagnóstico din‰mico em tempo real e assistência de decisão para uma máquina de soldar de topo por faìsca elétrica direta e suas costuras soldadas - Google Patents

Processo para diagnóstico din‰mico em tempo real e assistência de decisão para uma máquina de soldar de topo por faìsca elétrica direta e suas costuras soldadas

Info

Publication number
BR0114500A
BR0114500A BR0114500-2A BR0114500A BR0114500A BR 0114500 A BR0114500 A BR 0114500A BR 0114500 A BR0114500 A BR 0114500A BR 0114500 A BR0114500 A BR 0114500A
Authority
BR
Brazil
Prior art keywords
welding
real
electric spark
welding machine
direct electric
Prior art date
Application number
BR0114500-2A
Other languages
English (en)
Inventor
Jean-Marie De Pra
Eugene Butenko
Gilbert Roggen
Original Assignee
Rech & Dev Du Groupe Cockerill
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 Rech & Dev Du Groupe Cockerill filed Critical Rech & Dev Du Groupe Cockerill
Publication of BR0114500A publication Critical patent/BR0114500A/pt

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
    • B23K11/258—Monitoring devices using digital means the measured parameter being a voltage
    • 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
    • B23K11/04—Flash butt welding
    • B23K11/043—Flash butt welding characterised by the electric circuits used therewith

Abstract

"PROCESSO PARA DIAGNóSTICO DIN‰MICO EM TEMPO REAL E ASSISTêNCIA DE DECISãO PARA UMA MáQUINA DE SOLDAR DE TOPO POR FAìSCA ELéTRICA DIRETA E SUAS COSTURAS SOLDADAS". A invenção diz respeito a um método para obtenção de dados, na forma de medidas e cálculos, de diagnóstico e assistência de decisão para uma máquina de soldar de topo por faísca elétrica direta e para as costuras soldadas resultantes compreendendo respectivamente as etapas que consistem em: medir a voltagem alternada instantânea nos terminais de enrolamento primário (19 ,33) e do enrolamento secundário (16, 35, 36) do transformador da máquina de soldar, e entre as garras (18, 39) da matriz de soldagem; medir a corrente elétrica instantânea no enrolamento primário do transformador (24, 34) e no enrolamento secundário (17, 37, 38); medir o deslocamento instantâneo (41, 42) da matriz móvel (4) ; armazenar as ditas voltagens, as ditas correntes e o dito deslocamento durante o processo de soldagem; calcular a energia fornecida pelo enrolamento secundário para as matrizes e a energia térmica dissipada durante a soldagem por faísca elétrica, baseadas no deslocamento da matriz móvel; calcular eficiência energética e baseado nas ditas medidas e cálculos, estabelecer automaticamente um diagnóstico em tempo real (68, 74, 78, 79, 80) com ou sem intervenção interativa de um operador, concernente à qualidade de pelo menos uma costura soldada que tenha acabado de ser produzida pela máquina de soldar.
BR0114500-2A 2000-09-26 2001-09-25 Processo para diagnóstico din‰mico em tempo real e assistência de decisão para uma máquina de soldar de topo por faìsca elétrica direta e suas costuras soldadas BR0114500A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00870217A EP1193020A1 (fr) 2000-09-26 2000-09-26 Procédé de diagnostic dynamique et d'aide à la décision en temps réel pour une soudeuse électrique en bout par étincelage direct et ses soudures
PCT/BE2001/000166 WO2002026436A2 (fr) 2000-09-26 2001-09-25 Procede de diagnostic dynamique et d'aide a la decision en temps reel pour une soudeuse electrique en bout par etincelage direct et ses soudures

Publications (1)

Publication Number Publication Date
BR0114500A true BR0114500A (pt) 2003-10-14

Family

ID=8175817

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114500-2A BR0114500A (pt) 2000-09-26 2001-09-25 Processo para diagnóstico din‰mico em tempo real e assistência de decisão para uma máquina de soldar de topo por faìsca elétrica direta e suas costuras soldadas

Country Status (8)

Country Link
US (1) US20040094516A1 (pt)
EP (2) EP1193020A1 (pt)
JP (1) JP2004508945A (pt)
CN (1) CN1462218A (pt)
AU (1) AU2001291528A1 (pt)
BR (1) BR0114500A (pt)
CA (1) CA2420500A1 (pt)
WO (1) WO2002026436A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20030589A1 (it) * 2003-03-25 2004-09-26 Danieli Off Mecc Sistema e metodo per il controllo in linea di una macchina
AU2012258581B2 (en) * 2011-05-26 2015-03-12 Thermal Dynamics Corporation Systems for and method of generating a weld with energy conservation and improved cooling in welding machines
US9314878B2 (en) * 2013-09-12 2016-04-19 Ford Global Technologies, Llc Non-destructive aluminum weld quality estimator
CN103551709B (zh) * 2013-11-16 2015-04-22 沈阳工业大学 一种a-tig焊焊缝成型的检测装置及方法
ES2824429T3 (es) * 2014-03-26 2021-05-12 Bekaert Sa Nv Soldadura entre los extremos de un cable de acero, método y aparato para implementar dicha soldadura
CN106513963B (zh) * 2016-12-09 2018-11-23 珠海启世机械设备股份有限公司 一种闪光焊的方法和系统
WO2021019105A1 (es) * 2019-07-30 2021-02-04 Lortek, S.Coop Dispositivo de evaluación de equipos de soldadura fbw y procedimiento de evaluación asociado

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376242A (en) * 1976-01-30 1983-03-08 Republic Steel Corporation Flash welding apparatus and method
AT386370B (de) * 1986-12-01 1988-08-10 Inst Elektroswarki Patona Verfahren zum widerstands-abbrennstumpfschweissen
US5302799A (en) * 1991-12-09 1994-04-12 Applied Research, Inc. Weld analysis and control system
US5367138A (en) * 1993-06-28 1994-11-22 Automation International Incorporated Welding assurance control techniques
US5837968A (en) * 1996-07-15 1998-11-17 Creative Pathways, Inc. Computer-controlled modular power supply for precision welding
US6002104A (en) * 1998-04-17 1999-12-14 Lincoln Global, Inc. Electric arc welder and controller therefor

Also Published As

Publication number Publication date
EP1193020A1 (fr) 2002-04-03
WO2002026436A3 (fr) 2002-12-12
CA2420500A1 (en) 2002-04-04
JP2004508945A (ja) 2004-03-25
WO2002026436A2 (fr) 2002-04-04
CN1462218A (zh) 2003-12-17
EP1320439A2 (fr) 2003-06-25
US20040094516A1 (en) 2004-05-20
AU2001291528A1 (en) 2002-04-08

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1975 DE 11/11/2008.