DE69819420T2 - Elektrisches Widerstandschweisssystem - Google Patents

Elektrisches Widerstandschweisssystem Download PDF

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Publication number
DE69819420T2
DE69819420T2 DE69819420T DE69819420T DE69819420T2 DE 69819420 T2 DE69819420 T2 DE 69819420T2 DE 69819420 T DE69819420 T DE 69819420T DE 69819420 T DE69819420 T DE 69819420T DE 69819420 T2 DE69819420 T2 DE 69819420T2
Authority
DE
Germany
Prior art keywords
welding
per unit
workpiece
total
unit volume
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 - Fee Related
Application number
DE69819420T
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German (de)
English (en)
Other versions
DE69819420D1 (de
Inventor
Hiroshi Nagoya-shi Hasegawa
Masatoshi Nagoya-shi Furukawa
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.)
Nadex Co Ltd
Original Assignee
Nadex 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
Application filed by Nadex Co Ltd filed Critical Nadex Co Ltd
Publication of DE69819420D1 publication Critical patent/DE69819420D1/de
Application granted granted Critical
Publication of DE69819420T2 publication Critical patent/DE69819420T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE69819420T 1997-07-14 1998-07-08 Elektrisches Widerstandschweisssystem Expired - Fee Related DE69819420T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18874497A JP3886603B2 (ja) 1997-07-14 1997-07-14 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
JP18874497 1997-07-14

Publications (2)

Publication Number Publication Date
DE69819420D1 DE69819420D1 (de) 2003-12-11
DE69819420T2 true DE69819420T2 (de) 2004-09-02

Family

ID=16229020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819420T Expired - Fee Related DE69819420T2 (de) 1997-07-14 1998-07-08 Elektrisches Widerstandschweisssystem

Country Status (5)

Country Link
US (1) US6130396A (enExample)
EP (1) EP0891836B1 (enExample)
JP (1) JP3886603B2 (enExample)
DE (1) DE69819420T2 (enExample)
ES (1) ES2209067T3 (enExample)

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US20070221629A1 (en) * 2006-03-22 2007-09-27 Vernon Fernandez Resistance spot welding system and method
US20080041827A1 (en) * 2006-05-26 2008-02-21 Wei Li Resistance Spot Welding Monitoring System and Method
JP4582162B2 (ja) * 2008-03-05 2010-11-17 株式会社デンソー ヒュージング品質管理方法と装置
EP2243585B1 (de) * 2009-04-22 2018-08-08 KUKA Deutschland GmbH Verfahren und Vorrichtung zur Steuerung einer Positioniervorrichtung zum Schweißen
AT507774B1 (de) * 2009-05-14 2010-08-15 Fronius Int Gmbh Verfahren und vorrichtung zum ermitteln der spannung an den elektroden einer punktschweisszange
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WO2014156290A1 (ja) * 2013-03-29 2014-10-02 Ｊｆｅスチール株式会社 抵抗スポット溶接システム
JP5582277B1 (ja) * 2013-03-29 2014-09-03 Ｊｆｅスチール株式会社 抵抗スポット溶接システム
US11504796B2 (en) 2013-10-04 2022-11-22 Jfe Steel Corporation Resistance spot welding method
CN106132622B (zh) * 2013-12-27 2018-08-31 杰富意钢铁株式会社 电阻点焊方法
WO2015190082A1 (ja) * 2014-06-12 2015-12-17 Ｊｆｅスチール株式会社 抵抗スポット溶接装置および抵抗スポット溶接方法
KR101906084B1 (ko) 2014-12-01 2018-10-08 제이에프이 스틸 가부시키가이샤 저항 스폿 용접 방법
US10625368B2 (en) 2015-03-16 2020-04-21 Jfe Steel Corporation Resistance spot welding method and method for manufacturing resistance spot welded joint
CN107530818B (zh) 2015-04-27 2019-11-05 杰富意钢铁株式会社 电阻点焊方法
MX2018015129A (es) 2016-06-09 2019-08-01 Jfe Steel Corp Metodo de soldadura por puntos de resistencia.
KR102265224B1 (ko) 2017-08-18 2021-06-14 제이에프이 스틸 가부시키가이샤 저항 스폿 용접 방법 및 용접 부재의 제조 방법
JP7112819B2 (ja) * 2017-11-29 2022-08-04 ダイハツ工業株式会社 スポット溶接方法及びスポット溶接装置
WO2019160141A1 (ja) 2018-02-19 2019-08-22 Ｊｆｅスチール株式会社 抵抗スポット溶接方法および溶接部材の製造方法
US11958123B2 (en) 2018-06-29 2024-04-16 Jfe Steel Corporation Resistance spot welding method and weld member production method
MX2020013762A (es) 2018-06-29 2021-03-02 Jfe Steel Corp Metodo de soldadura por puntos de resistencia y metodo de produccion de miembro de soldadura.
KR102415945B1 (ko) 2018-06-29 2022-06-30 제이에프이 스틸 가부시키가이샤 저항 스폿 용접 방법 및 용접 부재의 제조 방법
WO2020095847A1 (ja) * 2018-11-08 2020-05-14 Ｊｆｅスチール株式会社 抵抗スポット溶接方法および溶接部材の製造方法
JP6790050B2 (ja) * 2018-12-13 2020-11-25 本田技研工業株式会社 抵抗溶接評価装置及び抵抗溶接評価方法
JP6856181B1 (ja) 2019-08-29 2021-04-07 Ｊｆｅスチール株式会社 抵抗スポット溶接方法および溶接部材の製造方法
US12440917B2 (en) 2019-10-09 2025-10-14 Jfe Steel Corporation Resistance spot welding method and weld member production method
KR102622519B1 (ko) 2019-10-09 2024-01-08 제이에프이 스틸 가부시키가이샤 저항 스폿 용접 방법 및 용접 부재의 제조 방법
JP7394089B2 (ja) * 2021-06-04 2023-12-07 ダイハツ工業株式会社 スポット溶接方法、及びスポット溶接用制御装置
JP7658410B2 (ja) * 2022-12-13 2025-04-08 Ｊｆｅスチール株式会社 抵抗スポット溶接方法および溶接部材の製造方法
CN120529985A (zh) 2023-01-23 2025-08-22 杰富意钢铁株式会社 电阻点焊方法及焊接接头的制造方法

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DE3018384A1 (de) * 1980-05-14 1981-11-19 Rossell Electronique S.A., Lausanne Verfahren zum zubringen von mindestens einer elektrode, zubringevorrichtung und aufnehmer zur ausfuehrung dieses verfahrens sowie verwendung des verfahrens, der zubringevorrichtung und/oder des aufnehmers
US4419560A (en) * 1980-12-19 1983-12-06 Midland-Ross Corporation Welding control with automatic percent heat adjustment
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US4456810A (en) * 1982-03-29 1984-06-26 Ford Motor Company Adaptive schedule selective weld control
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US4447700A (en) * 1982-06-07 1984-05-08 General Electric Company Resistance spot welder adaptive control
US4503311A (en) * 1983-05-25 1985-03-05 General Motors Corporation Method and apparatus for detecting the onset of melting in a resistance spot weld
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US4694135A (en) * 1986-07-09 1987-09-15 General Motors Corporation Method and apparatus for monitoring and controlling resistance spot welding
US4678887A (en) * 1986-07-09 1987-07-07 General Motors Corporation Method and apparatus for resistance welding
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US4711984A (en) * 1987-03-09 1987-12-08 General Motors Corporation Ultrasonic method and apparatus for spot weld control
US4861960A (en) * 1988-04-25 1989-08-29 General Electric Company Real time adaptive control for resistance spot welding process
JPH0815669B2 (ja) * 1988-07-06 1996-02-21 日本電装株式会社 抵抗溶接用制御装置
JPH0284276A (ja) * 1988-09-21 1990-03-26 Dengensha Mfg Co Ltd 抵抗溶接機の電極加圧装置
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CA2101712C (en) * 1992-07-31 1996-07-09 Koji Fujii Resistance welding monitor
JPH0760457A (ja) * 1993-08-26 1995-03-07 Na Detsukusu:Kk 抵抗溶接機
US5483035A (en) * 1993-09-21 1996-01-09 Nadex Co., Ltd. System for and method of controlling resistance welder

Also Published As

Publication number Publication date
DE69819420D1 (de) 2003-12-11
JP3886603B2 (ja) 2007-02-28
JPH1133743A (ja) 1999-02-09
ES2209067T3 (es) 2004-06-16
EP0891836A2 (en) 1999-01-20
US6130396A (en) 2000-10-10
EP0891836A3 (en) 1999-08-04
EP0891836B1 (en) 2003-11-05

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