FR2696369B1 - Procédé de contrôle de la qualité de la soudure par résistance de deux tôles et dispositif de soudage par résistance. - Google Patents

Procédé de contrôle de la qualité de la soudure par résistance de deux tôles et dispositif de soudage par résistance.

Info

Publication number
FR2696369B1
FR2696369B1 FR9211789A FR9211789A FR2696369B1 FR 2696369 B1 FR2696369 B1 FR 2696369B1 FR 9211789 A FR9211789 A FR 9211789A FR 9211789 A FR9211789 A FR 9211789A FR 2696369 B1 FR2696369 B1 FR 2696369B1
Authority
FR
France
Prior art keywords
resistance welding
sheets
quality
controlling
welding device
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
FR9211789A
Other languages
English (en)
Other versions
FR2696369A1 (fr
Inventor
Jean-Luc Brach
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.)
Sollac SA
Original Assignee
Lorraine de Laminage Continu SA SOLLAC
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 Lorraine de Laminage Continu SA SOLLAC filed Critical Lorraine de Laminage Continu SA SOLLAC
Priority to FR9211789A priority Critical patent/FR2696369B1/fr
Publication of FR2696369A1 publication Critical patent/FR2696369A1/fr
Application granted granted Critical
Publication of FR2696369B1 publication Critical patent/FR2696369B1/fr
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
    • 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
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • 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
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes
    • B23K11/063—Lap welding
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR9211789A 1992-10-05 1992-10-05 Procédé de contrôle de la qualité de la soudure par résistance de deux tôles et dispositif de soudage par résistance. Expired - Fee Related FR2696369B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9211789A FR2696369B1 (fr) 1992-10-05 1992-10-05 Procédé de contrôle de la qualité de la soudure par résistance de deux tôles et dispositif de soudage par résistance.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211789A FR2696369B1 (fr) 1992-10-05 1992-10-05 Procédé de contrôle de la qualité de la soudure par résistance de deux tôles et dispositif de soudage par résistance.

Publications (2)

Publication Number Publication Date
FR2696369A1 FR2696369A1 (fr) 1994-04-08
FR2696369B1 true FR2696369B1 (fr) 1994-12-23

Family

ID=9434157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9211789A Expired - Fee Related FR2696369B1 (fr) 1992-10-05 1992-10-05 Procédé de contrôle de la qualité de la soudure par résistance de deux tôles et dispositif de soudage par résistance.

Country Status (1)

Country Link
FR (1) FR2696369B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724860B1 (fr) * 1994-09-23 1997-01-17 Lorraine Laminage Dispositif de regulation de courant de soudage
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
JP6815764B2 (ja) * 2016-06-28 2021-01-20 株式会社日立製作所 溶接監視システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242561A (en) * 1979-02-07 1980-12-30 Crown Cork & Seal Company, Inc. Electric seam weld monitoring apparatus and method
US4456810A (en) * 1982-03-29 1984-06-26 Ford Motor Company Adaptive schedule selective weld control
GB2139361B (en) * 1983-12-30 1985-06-05 Metal Box Plc Monitoring weld voltages
US4714816A (en) * 1987-06-15 1987-12-22 Cefin S.P.A. Monitoring facility for electric welding equipment, in particular as used for metal box manufacture
CH677891A5 (fr) * 1988-12-16 1991-07-15 Elpatronic Ag
DE4031560C2 (de) * 1990-10-05 1993-10-14 Dieter Prof Dr Ing Seitzer Stromsensor mit magnetfeldempfindlichen Bauelementen und Verwendung

Also Published As

Publication number Publication date
FR2696369A1 (fr) 1994-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse