DE69618121D1 - Wechselrichter-Leistungsversorgungsvorrichtung für das Widerstandsnahtschweissen - Google Patents

Wechselrichter-Leistungsversorgungsvorrichtung für das Widerstandsnahtschweissen

Info

Publication number
DE69618121D1
DE69618121D1 DE69618121T DE69618121T DE69618121D1 DE 69618121 D1 DE69618121 D1 DE 69618121D1 DE 69618121 T DE69618121 T DE 69618121T DE 69618121 T DE69618121 T DE 69618121T DE 69618121 D1 DE69618121 D1 DE 69618121D1
Authority
DE
Germany
Prior art keywords
power supply
supply device
seam welding
inverter power
resistance seam
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
DE69618121T
Other languages
English (en)
Other versions
DE69618121T2 (de
Inventor
Hiroshi Shimada
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.)
Miyachi Technos Corp
Original Assignee
Miyachi Technos Corp
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 Miyachi Technos Corp filed Critical Miyachi Technos Corp
Application granted granted Critical
Publication of DE69618121D1 publication Critical patent/DE69618121D1/de
Publication of DE69618121T2 publication Critical patent/DE69618121T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inverter Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE69618121T 1995-09-20 1996-09-17 Wechselrichter-Leistungsversorgungsvorrichtung für das Widerstandsnahtschweissen Expired - Fee Related DE69618121T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7266295A JPH0985457A (ja) 1995-09-20 1995-09-20 インバータ式シーム抵抗溶接電源装置

Publications (2)

Publication Number Publication Date
DE69618121D1 true DE69618121D1 (de) 2002-01-31
DE69618121T2 DE69618121T2 (de) 2002-08-14

Family

ID=17428965

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618121T Expired - Fee Related DE69618121T2 (de) 1995-09-20 1996-09-17 Wechselrichter-Leistungsversorgungsvorrichtung für das Widerstandsnahtschweissen

Country Status (6)

Country Link
US (1) US5866866A (de)
EP (1) EP0764495B1 (de)
JP (1) JPH0985457A (de)
KR (1) KR970014902A (de)
CN (1) CN1074965C (de)
DE (1) DE69618121T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1133742A (ja) * 1997-07-18 1999-02-09 Honda Motor Co Ltd 溶接装置の検査装置
JP3754092B2 (ja) * 1998-07-16 2006-03-08 三菱電機株式会社 インバータ装置
JP3484457B2 (ja) * 1999-04-23 2004-01-06 ミヤチテクノス株式会社 抵抗溶接電源装置
US6515251B1 (en) * 2000-10-31 2003-02-04 Steelcase Development Corporation Welding system and method
US7247998B2 (en) * 2002-07-31 2007-07-24 Universal Lighting Technologies, Inc. Transient detection of end of lamp life condition apparatus and method
US7030334B1 (en) 2005-03-18 2006-04-18 Ford Global Technologies, Llc Method of diagnosing degradation of a welding system
US9937577B2 (en) 2006-12-20 2018-04-10 Lincoln Global, Inc. System for a welding sequencer
US10994357B2 (en) 2006-12-20 2021-05-04 Lincoln Global, Inc. System and method for creating or modifying a welding sequence
US11072034B2 (en) 2006-12-20 2021-07-27 Lincoln Global, Inc. System and method of exporting or using welding sequencer data for external systems
US9104195B2 (en) 2006-12-20 2015-08-11 Lincoln Global, Inc. Welding job sequencer
US10994358B2 (en) 2006-12-20 2021-05-04 Lincoln Global, Inc. System and method for creating or modifying a welding sequence based on non-real world weld data
JP4560524B2 (ja) * 2007-02-15 2010-10-13 アキム株式会社 溶接異常検出方法、シーム溶接異常検出装置、シーム溶接装置
DE102007042771C5 (de) * 2007-09-07 2015-02-12 Robert Bosch Gmbh Verfahren zum Betrieb der Stromversorgung einer Widerstansschweißvorrichtung
US9085044B2 (en) * 2008-04-17 2015-07-21 Soudronic Ag Method and welding apparatus for the determination of the strength of the welding current to be used in the welding of container bodies
TWI411483B (zh) * 2008-06-19 2013-10-11 Akim Corp Welding anomaly detection method, seam welding abnormal detection device, seam welding device
JP5305172B2 (ja) * 2010-06-21 2013-10-02 アキム株式会社 溶接異常検出方法、シーム溶接異常検出装置、シーム溶接装置
US9463522B2 (en) * 2012-04-05 2016-10-11 GM Global Technology Operations LLC Drawn arc welding
DE102012025202A1 (de) 2012-12-27 2014-07-03 Robert Bosch Gmbh Verfahren zum Betrieb einer Widerstandsschweißvorrichtung
CN104162735B (zh) * 2013-05-17 2016-12-28 上海赛科利汽车模具技术应用有限公司 用于汽车热成型钢的电阻点焊系统
US9680386B2 (en) * 2014-09-23 2017-06-13 Analog Devices Global Minimum duty cycle control for active snubber
JP6689112B2 (ja) * 2016-03-29 2020-04-28 株式会社竹中工務店 溶接情報出力システム
US11459144B2 (en) * 2016-06-14 2022-10-04 Americana Jv Investments Inc. Container for distilled spirits and method for making the same
CN110277902B (zh) * 2019-06-01 2021-02-09 上海沪工焊接集团股份有限公司 一种逆变电源的输入峰值电流检测和限制方法
CN111843272B (zh) * 2020-07-10 2022-02-22 中车工业研究院有限公司 基于焊接过程信息融合的质量判别方法及装置
JP7519939B2 (ja) * 2021-03-18 2024-07-22 株式会社アマダ 断続シーム溶接測定装置及び断続シーム溶接測定方法
CN113634863A (zh) * 2021-08-16 2021-11-12 南京米利嘉电子科技有限公司 一种基于次级电流检测的电阻焊质量监控方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134050A (en) * 1978-04-10 1979-10-18 Matsushita Electric Ind Co Ltd Monitoring method and apparatus for welding current
US4562330A (en) * 1983-09-09 1985-12-31 Digimetrics, Inc. Spot weld quality monitoring system
JPS60137582A (ja) * 1983-12-24 1985-07-22 Honda Motor Co Ltd 抵抗溶接機の定電流制御回路
JPS6141481U (ja) * 1984-08-10 1986-03-17 三菱電機株式会社 シ−ム溶接装置
JPS61216872A (ja) * 1985-03-20 1986-09-26 Dengensha Mfg Co Ltd 溶接電流測定装置
US4792656A (en) * 1986-09-17 1988-12-20 Miyachi Electronic Company Invertor type DC resistance welding machine
JPH0716306B2 (ja) * 1986-09-18 1995-02-22 株式会社東芝 インバ−タ式抵抗溶接機の制御方法
JPH0694078B2 (ja) * 1986-10-18 1994-11-24 ミヤチテクノス株式会社 抵抗溶接機
US4973815A (en) * 1989-11-02 1990-11-27 Kabushiki Kaisha Nagoya Dengensha Resistance welder using an inverter
JP2635783B2 (ja) * 1989-11-06 1997-07-30 本田技研工業株式会社 直流抵抗溶接装置
IT1242893B (it) * 1990-12-27 1994-05-18 Cefin Spa Dispositivo elettronico per la gestione ed il controllo dell'energia elettrica di alimentazione per saldatura a resistenza, in particolare di corpi di scatole metalliche.
CH682889A5 (de) * 1991-03-06 1993-12-15 Elpatronic Ag Verfahren zum Widerstandsschweissen und Anordnung zur Durchführung des Verfahrens.
JPH04333381A (ja) * 1991-05-10 1992-11-20 Honda Motor Co Ltd インバータ式直流抵抗溶接装置
JPH07108461B2 (ja) * 1991-12-28 1995-11-22 ミヤチテクノス株式会社 インバータ式抵抗溶接方法
JP2783721B2 (ja) * 1992-04-27 1998-08-06 株式会社中央製作所 インバータ制御式電気抵抗溶接機
GB2267982B (en) * 1992-06-15 1996-09-25 Honda Motor Co Ltd Direct current resistance welding machine and method of controlling the same
JP2617668B2 (ja) * 1992-12-24 1997-06-04 本田技研工業株式会社 直流抵抗溶接機の溶接電流制御方法
FR2711567B3 (fr) * 1993-04-27 1995-10-20 Lorraine Laminage Procédé de régulation du courant de soudage par résistance électrique et soudeuse pour sa mise en Óoeuvre.

Also Published As

Publication number Publication date
CN1154282A (zh) 1997-07-16
DE69618121T2 (de) 2002-08-14
US5866866A (en) 1999-02-02
JPH0985457A (ja) 1997-03-31
EP0764495B1 (de) 2001-12-19
EP0764495A1 (de) 1997-03-26
KR970014902A (ko) 1997-04-28
CN1074965C (zh) 2001-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee