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DE69321670D1 - Widerstandsschweissmonitor - Google Patents

Widerstandsschweissmonitor

Info

Publication number
DE69321670D1
DE69321670D1 DE69321670T DE69321670T DE69321670D1 DE 69321670 D1 DE69321670 D1 DE 69321670D1 DE 69321670 T DE69321670 T DE 69321670T DE 69321670 T DE69321670 T DE 69321670T DE 69321670 D1 DE69321670 D1 DE 69321670D1
Authority
DE
Germany
Prior art keywords
resistance welding
welding monitor
monitor
resistance
welding
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 - Lifetime
Application number
DE69321670T
Other languages
English (en)
Other versions
DE69321670T2 (de
Inventor
Koji Fujii
Yasuhiro Goto
Makoto Ryudo
Hideki Ihara
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP20463992A external-priority patent/JPH0647563A/ja
Priority claimed from JP25332992A external-priority patent/JPH06106362A/ja
Priority claimed from JP25872492A external-priority patent/JP3172847B2/ja
Priority claimed from JP04321615A external-priority patent/JP3087478B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69321670D1 publication Critical patent/DE69321670D1/de
Publication of DE69321670T2 publication Critical patent/DE69321670T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE69321670T 1992-07-31 1993-07-30 Widerstandsschweissmonitor Expired - Lifetime DE69321670T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP20463992A JPH0647563A (ja) 1992-07-31 1992-07-31 抵抗溶接の溶接品質監視装置
JP25332992A JPH06106362A (ja) 1992-09-24 1992-09-24 抵抗溶接の溶接品質監視装置
JP25872492A JP3172847B2 (ja) 1992-09-29 1992-09-29 抵抗溶接機のチップ間電圧検出方法およびその装置
JP04321615A JP3087478B2 (ja) 1992-12-01 1992-12-01 抵抗溶接の溶接品質監視装置

Publications (2)

Publication Number Publication Date
DE69321670D1 true DE69321670D1 (de) 1998-11-26
DE69321670T2 DE69321670T2 (de) 1999-05-20

Family

ID=27476197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321670T Expired - Lifetime DE69321670T2 (de) 1992-07-31 1993-07-30 Widerstandsschweissmonitor

Country Status (4)

Country Link
US (1) US5343011A (de)
EP (1) EP0581315B1 (de)
CA (1) CA2101712C (de)
DE (1) DE69321670T2 (de)

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US5764859A (en) * 1994-10-01 1998-06-09 Orion Metal Company Ltd. Apparatus for nondestructive on-line inspection of electric resistance welding states and a method thereof
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
JP3354321B2 (ja) * 1994-11-08 2002-12-09 統市 渡辺 亜鉛めっき鋼板のスポット溶接自動組付け方法
JP3259011B2 (ja) * 1995-08-02 2002-02-18 ミヤチテクノス株式会社 インバータ式抵抗溶接制御方法及び装置
JP3221296B2 (ja) * 1995-09-29 2001-10-22 松下電器産業株式会社 抵抗溶接の制御装置および制御方法
DE69620365T2 (de) * 1995-12-21 2002-11-14 Matsushita Electric Industrial Co., Ltd. Steuervorrichtung für eine Widerstandsschweissmaschine
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
JP3886603B2 (ja) * 1997-07-14 2007-02-28 株式会社ナ・デックス 単位体積当たりの累積発熱量を指標とする抵抗溶接システム
JP3588668B2 (ja) * 1997-08-27 2004-11-17 日産自動車株式会社 スポット溶接におけるナゲット径の推定方法
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.
US6520026B1 (en) * 1999-11-03 2003-02-18 International Business Machines Corporation Method for making and testing thermocompression bonds
JP5133490B2 (ja) * 2000-09-21 2013-01-30 マサチューセッツ インスティテュート オブ テクノロジー リアル・タイムにおいて溶接条件を検知するためのスポット溶接装置および方法
US7244905B2 (en) * 2005-06-09 2007-07-17 Daimlerchrysler Corporation Method for estimating nugget diameter and weld parameters
US20080041827A1 (en) * 2006-05-26 2008-02-21 Wei Li Resistance Spot Welding Monitoring System and Method
CN101201339B (zh) * 2006-12-13 2012-05-30 天津科技大学 电阻点焊质量监测方法
US9352411B2 (en) 2008-05-28 2016-05-31 Illinois Tool Works Inc. Welding training system
DE102009032860B4 (de) 2008-08-04 2013-03-21 Honda Motor Co., Ltd. Bestimmungsverfahren unter Verwendung von Ultraschallwellen
AT507774B1 (de) * 2009-05-14 2010-08-15 Fronius Int Gmbh Verfahren und vorrichtung zum ermitteln der spannung an den elektroden einer punktschweisszange
ES2534802T3 (es) 2010-05-19 2015-04-28 Siemens Vai Metals Technologies Sas Procedimiento y dispositivo de control de un ciclo térmico de una soldadura para la unión de los extremos de bandas
US9101994B2 (en) 2011-08-10 2015-08-11 Illinois Tool Works Inc. System and device for welding training
WO2013031247A1 (ja) * 2011-08-30 2013-03-07 株式会社ナ・デックスプロダクツ 抵抗溶接機の溶接電流制御方法、およびその装置
US9573215B2 (en) 2012-02-10 2017-02-21 Illinois Tool Works Inc. Sound-based weld travel speed sensing system and method
US9368045B2 (en) 2012-11-09 2016-06-14 Illinois Tool Works Inc. System and device for welding training
US9583014B2 (en) 2012-11-09 2017-02-28 Illinois Tool Works Inc. System and device for welding training
US9672757B2 (en) 2013-03-15 2017-06-06 Illinois Tool Works Inc. Multi-mode software and method for a welding training system
US9713852B2 (en) 2013-03-15 2017-07-25 Illinois Tool Works Inc. Welding training systems and devices
US9728103B2 (en) 2013-03-15 2017-08-08 Illinois Tool Works Inc. Data storage and analysis for a welding training system
US9666100B2 (en) 2013-03-15 2017-05-30 Illinois Tool Works Inc. Calibration devices for a welding training system
US9583023B2 (en) 2013-03-15 2017-02-28 Illinois Tool Works Inc. Welding torch for a welding training system
CN103148885B (zh) * 2013-03-18 2016-01-20 核工业理化工程研究院 便携式测试仪
US11090753B2 (en) 2013-06-21 2021-08-17 Illinois Tool Works Inc. System and method for determining weld travel speed
US9266187B2 (en) 2013-06-26 2016-02-23 Robert K. Cohen Method of monitoring thermal response, force and current during resistance welding
US10056010B2 (en) 2013-12-03 2018-08-21 Illinois Tool Works Inc. Systems and methods for a weld training system
US9589481B2 (en) 2014-01-07 2017-03-07 Illinois Tool Works Inc. Welding software for detection and control of devices and for analysis of data
US9724788B2 (en) 2014-01-07 2017-08-08 Illinois Tool Works Inc. Electrical assemblies for a welding system
US10105782B2 (en) 2014-01-07 2018-10-23 Illinois Tool Works Inc. Feedback from a welding torch of a welding system
US9757819B2 (en) 2014-01-07 2017-09-12 Illinois Tool Works Inc. Calibration tool and method for a welding system
US9751149B2 (en) 2014-01-07 2017-09-05 Illinois Tool Works Inc. Welding stand for a welding system
US10170019B2 (en) 2014-01-07 2019-01-01 Illinois Tool Works Inc. Feedback from a welding torch of a welding system
US10307853B2 (en) 2014-06-27 2019-06-04 Illinois Tool Works Inc. System and method for managing welding data
US9862049B2 (en) 2014-06-27 2018-01-09 Illinois Tool Works Inc. System and method of welding system operator identification
US10665128B2 (en) 2014-06-27 2020-05-26 Illinois Tool Works Inc. System and method of monitoring welding information
US9937578B2 (en) 2014-06-27 2018-04-10 Illinois Tool Works Inc. System and method for remote welding training
US9724787B2 (en) 2014-08-07 2017-08-08 Illinois Tool Works Inc. System and method of monitoring a welding environment
US11014183B2 (en) 2014-08-07 2021-05-25 Illinois Tool Works Inc. System and method of marking a welding workpiece
US9875665B2 (en) 2014-08-18 2018-01-23 Illinois Tool Works Inc. Weld training system and method
US10239147B2 (en) 2014-10-16 2019-03-26 Illinois Tool Works Inc. Sensor-based power controls for a welding system
US11247289B2 (en) 2014-10-16 2022-02-15 Illinois Tool Works Inc. Remote power supply parameter adjustment
CN104457841B (zh) * 2014-11-04 2016-08-17 吉林大学 电阻点焊质量在线监测方法
US10402959B2 (en) 2014-11-05 2019-09-03 Illinois Tool Works Inc. System and method of active torch marker control
US10417934B2 (en) 2014-11-05 2019-09-17 Illinois Tool Works Inc. System and method of reviewing weld data
US10490098B2 (en) 2014-11-05 2019-11-26 Illinois Tool Works Inc. System and method of recording multi-run data
US10373304B2 (en) 2014-11-05 2019-08-06 Illinois Tool Works Inc. System and method of arranging welding device markers
US10204406B2 (en) 2014-11-05 2019-02-12 Illinois Tool Works Inc. System and method of controlling welding system camera exposure and marker illumination
US10210773B2 (en) 2014-11-05 2019-02-19 Illinois Tool Works Inc. System and method for welding torch display
US10427239B2 (en) 2015-04-02 2019-10-01 Illinois Tool Works Inc. Systems and methods for tracking weld training arc parameters
US10373517B2 (en) 2015-08-12 2019-08-06 Illinois Tool Works Inc. Simulation stick welding electrode holder systems and methods
US10657839B2 (en) 2015-08-12 2020-05-19 Illinois Tool Works Inc. Stick welding electrode holders with real-time feedback features
US10438505B2 (en) 2015-08-12 2019-10-08 Illinois Tool Works Welding training system interface
US10593230B2 (en) 2015-08-12 2020-03-17 Illinois Tool Works Inc. Stick welding electrode holder systems and methods
CN105345247B (zh) * 2015-11-19 2017-07-04 广州亨龙智能装备股份有限公司 电阻焊焊机焊接质量在线监控系统
JP6572281B2 (ja) * 2017-10-06 2019-09-04 ファナック株式会社 スポット溶接システム
CN109108445A (zh) * 2018-11-05 2019-01-01 南京菲斯特焊接科技有限公司 一种悬挂式电阻电焊机焊接过程参数监测仪及监测方法
US11288978B2 (en) 2019-07-22 2022-03-29 Illinois Tool Works Inc. Gas tungsten arc welding training systems
US11776423B2 (en) 2019-07-22 2023-10-03 Illinois Tool Works Inc. Connection boxes for gas tungsten arc welding training systems
JP7119025B2 (ja) * 2020-06-03 2022-08-16 株式会社東芝 制御装置、制御システム、溶接システム、制御方法、接合体の製造方法、プログラム、及び記憶媒体

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* Cited by examiner, † Cited by third party
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US4302653A (en) * 1980-04-02 1981-11-24 Weltronic Company Method and apparatus for monitoring and controlling a resistance welding operation
US4447700A (en) * 1982-06-07 1984-05-08 General Electric Company Resistance spot welder adaptive control
FR2529707A2 (fr) * 1982-06-30 1984-01-06 Morel Atel Electromec Manchon pour proteger l'epissure de cables electriques ou telephoniques
JPS5940550A (ja) * 1982-08-30 1984-03-06 Hitachi Ltd 半導体装置
US5081338A (en) * 1991-02-15 1992-01-14 Unitek Equipment Inc. Apparatus and method for monitoring weld quality

Also Published As

Publication number Publication date
EP0581315B1 (de) 1998-10-21
EP0581315A1 (de) 1994-02-02
DE69321670T2 (de) 1999-05-20
US5343011A (en) 1994-08-30
CA2101712A1 (en) 1994-02-01
CA2101712C (en) 1996-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)