BR0313561B1 - processo para o controle da qualidade de soldagens por pontos. - Google Patents

processo para o controle da qualidade de soldagens por pontos.

Info

Publication number
BR0313561B1
BR0313561B1 BRPI0313561-6A BR0313561A BR0313561B1 BR 0313561 B1 BR0313561 B1 BR 0313561B1 BR 0313561 A BR0313561 A BR 0313561A BR 0313561 B1 BR0313561 B1 BR 0313561B1
Authority
BR
Brazil
Prior art keywords
tape
spot welding
spot
sheets
spot weld
Prior art date
Application number
BRPI0313561-6A
Other languages
English (en)
Other versions
BR0313561A (pt
Inventor
Walter Stieglbauer
Manfred Wimmer
Wolfgang Zauner
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 filed Critical
Publication of BR0313561A publication Critical patent/BR0313561A/pt
Publication of BR0313561B1 publication Critical patent/BR0313561B1/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
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
BRPI0313561-6A 2002-09-06 2003-09-03 processo para o controle da qualidade de soldagens por pontos. BR0313561B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0133702A AT413665B (de) 2002-09-06 2002-09-06 Verfahren zur qualitätsüberwachung von punktschweissungen
PCT/AT2003/000254 WO2004022278A1 (de) 2002-09-06 2003-09-03 Verfahren zur qualitätsüberwachung von punktschweissungen

Publications (2)

Publication Number Publication Date
BR0313561A BR0313561A (pt) 2005-07-12
BR0313561B1 true BR0313561B1 (pt) 2011-11-16

Family

ID=31953364

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0313561-6A BR0313561B1 (pt) 2002-09-06 2003-09-03 processo para o controle da qualidade de soldagens por pontos.

Country Status (10)

Country Link
US (1) US7259349B2 (pt)
EP (1) EP1534458B1 (pt)
JP (1) JP4355657B2 (pt)
CN (1) CN100402218C (pt)
AT (2) AT413665B (pt)
AU (1) AU2003258346B2 (pt)
BR (1) BR0313561B1 (pt)
DE (1) DE50308507D1 (pt)
ES (1) ES2295686T3 (pt)
WO (1) WO2004022278A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109664011A (zh) * 2018-12-06 2019-04-23 华域汽车车身零件（武汉）有限公司 一种轻量化焊接机器人焊枪

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AT413664B (de) * 2003-07-03 2006-04-15 Fronius Int Gmbh Punktschweisszange für roboteranwendungen zum widerstandsschweissen von werkstücken
AT503193B1 (de) * 2006-02-08 2007-10-15 Fronius Int Gmbh Band zum schutz der elektroden einer punktschweisszange
AT503559B1 (de) * 2006-06-02 2007-11-15 Fronius Int Gmbh Vorrichtung zum auswerten von abbildern von schweisspunkten auf einem trägermaterial
US8803024B2 (en) * 2007-12-12 2014-08-12 GM Global Technology Operations LLC Online weld inspection and repair method for resistance welding and weld-bonding
US8192152B2 (en) * 2008-05-02 2012-06-05 United Technologies Corporation Repaired internal holding structures for gas turbine engine cases and method of repairing the same
US8257039B2 (en) * 2008-05-02 2012-09-04 United Technologies Corporation Gas turbine engine case with replaced flange and method of repairing the same using cold metal transfer
US8510926B2 (en) * 2008-05-05 2013-08-20 United Technologies Corporation Method for repairing a gas turbine engine component
AT511214B1 (de) 2011-09-22 2012-10-15 Fronius Int Gmbh Verfahren und vorrichtung zur durchführung einer punktschweissung und elektrodenschutzband
CN103855585A (zh) * 2012-12-05 2014-06-11 苏州工业园区高登威科技有限公司 线缆对接装置
CN103852678A (zh) * 2012-12-05 2014-06-11 苏州工业园区高登威科技有限公司 线缆检测装置
WO2014140738A2 (en) * 2013-03-14 2014-09-18 Lincoln Global, Inc. Systems and methods of exporting or using welding sequencer data for external systems
US9266187B2 (en) 2013-06-26 2016-02-23 Robert K. Cohen Method of monitoring thermal response, force and current during resistance welding
US9314878B2 (en) * 2013-09-12 2016-04-19 Ford Global Technologies, Llc Non-destructive aluminum weld quality estimator
DE102014208512A1 (de) 2014-05-07 2015-11-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Fügen von mehreren Werkstückteilen sowie Fügewerkzeug
CN104777191B (zh) * 2015-02-28 2017-04-19 重庆理工大学 一种基于热功率信号自功率谱统计的电阻点焊焊点质量检测方法
CN107671409A (zh) * 2017-09-27 2018-02-09 北京中戎华泰科技开发有限公司 一种应用于电阻焊电极帽检测的视觉检测装置的使用方法
CN110857854A (zh) * 2018-08-24 2020-03-03 中车青岛四方机车车辆股份有限公司 一种点焊熔核质量评定方法
CN109048020A (zh) * 2018-09-14 2018-12-21 上海工程技术大学 一种适用于铝钢异种金属的带极点焊焊接工艺
CN110560859B (zh) * 2019-09-25 2021-07-27 中国计量大学上虞高等研究院有限公司 一种电阻焊焊接系统及方法
CN112304202B (zh) * 2020-05-20 2022-09-23 上海达铭科技有限公司 激光点焊焊核几何参数测量装置及其使用方法
CN111579557B (zh) * 2020-05-26 2020-11-10 上海法信机电设备制造有限公司 一种电极帽修磨质量检测装置
CN111975186A (zh) * 2020-08-28 2020-11-24 格力电器（芜湖）有限公司 一种点焊防错装置及防错方法
CN112633752B (zh) * 2020-12-30 2023-10-17 广州明珞装备股份有限公司 电极帽使用率评估方法、系统、装置及存储介质

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US3940624A (en) * 1972-11-29 1976-02-24 P. R. Mallory & Co., Inc. Apparatus and a method for testing the integrity of a weld
FR2371685A1 (fr) * 1976-11-17 1978-06-16 Aerospatiale Procede et dispositif pour le controle de la qualite de points de soudure par resistance
DE3523112A1 (de) * 1985-06-28 1987-01-08 Bayerische Motoren Werke Ag Vorrichtung zur guetepruefung einer widerstands-schweissverbindung
JPH0417981A (ja) * 1990-05-11 1992-01-22 Nkk Corp スポット溶接欠陥検出方法
JPH0759351B2 (ja) * 1992-06-10 1995-06-28 株式会社ナ・デックス 溶接コントローラ
JP3211586B2 (ja) * 1994-10-17 2001-09-25 松下電器産業株式会社 溶接品質監視装置
EP0780186B1 (en) * 1995-12-21 2002-04-03 Matsushita Electric Industrial Co., Ltd. Control apparatus for resistance welding machine
DE19637410C1 (de) * 1996-09-13 1998-01-02 Bayerische Motoren Werke Ag Elektrode zum Widerstands-Punktschweißen von Aluminium-Blechen
JP3161339B2 (ja) * 1996-09-24 2001-04-25 松下電器産業株式会社 抵抗溶接機の溶接条件制御方法
JP3396636B2 (ja) * 1998-10-26 2003-04-14 松下電器産業株式会社 抵抗溶接機の制御方法
US6414261B1 (en) * 2000-11-16 2002-07-02 Siemens Aktiengesellschaft Analysis of weld image to determine weld quality

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109664011A (zh) * 2018-12-06 2019-04-23 华域汽车车身零件（武汉）有限公司 一种轻量化焊接机器人焊枪

Also Published As

Publication number Publication date
AU2003258346A1 (en) 2004-03-29
BR0313561A (pt) 2005-07-12
AU2003258346B2 (en) 2008-05-01
EP1534458A1 (de) 2005-06-01
US7259349B2 (en) 2007-08-21
EP1534458B1 (de) 2007-10-31
ATA13372002A (de) 2005-09-15
WO2004022278A1 (de) 2004-03-18
CN100402218C (zh) 2008-07-16
US20060163213A1 (en) 2006-07-27
ES2295686T3 (es) 2008-04-16
DE50308507D1 (de) 2007-12-13
ATE376901T1 (de) 2007-11-15
AT413665B (de) 2006-04-15
CN1678422A (zh) 2005-10-05
JP4355657B2 (ja) 2009-11-04
JP2005537933A (ja) 2005-12-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/09/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.