FR2728820A1 - Dispositif de soudage par resistance asservi en effort - Google Patents

Dispositif de soudage par resistance asservi en effort Download PDF

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Publication number
FR2728820A1
FR2728820A1 FR9415923A FR9415923A FR2728820A1 FR 2728820 A1 FR2728820 A1 FR 2728820A1 FR 9415923 A FR9415923 A FR 9415923A FR 9415923 A FR9415923 A FR 9415923A FR 2728820 A1 FR2728820 A1 FR 2728820A1
Authority
FR
France
Prior art keywords
electrodes
electric motor
screw
resistance welding
force
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.)
Granted
Application number
FR9415923A
Other languages
English (en)
French (fr)
Other versions
FR2728820B1 (enExample
Inventor
Patrick Habert
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9470457&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2728820(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Priority to FR9415923A priority Critical patent/FR2728820A1/fr
Priority to US08/952,827 priority patent/US6204468B1/en
Priority to DE69504372T priority patent/DE69504372T2/de
Priority to EP95943253A priority patent/EP0801600B1/fr
Priority to ES95943253T priority patent/ES2120787T3/es
Priority to PCT/FR1995/001706 priority patent/WO1996020805A1/fr
Publication of FR2728820A1 publication Critical patent/FR2728820A1/fr
Application granted granted Critical
Publication of FR2728820B1 publication Critical patent/FR2728820B1/fr
Granted 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
    • B23K11/255—Monitoring devices using digital means the measured parameter being a force
    • 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
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • B23K11/311—Electrode holders and actuating devices therefor the actuating device comprising an electric motor
    • 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
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • B23K11/318—Supporting devices for electrode holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
FR9415923A 1994-12-30 1994-12-30 Dispositif de soudage par resistance asservi en effort Granted FR2728820A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9415923A FR2728820A1 (fr) 1994-12-30 1994-12-30 Dispositif de soudage par resistance asservi en effort
US08/952,827 US6204468B1 (en) 1994-12-30 1995-12-21 Force-controlled resistance welding device
DE69504372T DE69504372T2 (de) 1994-12-30 1995-12-21 Kraftgesteuerte widerstandschweissvorrichtung
EP95943253A EP0801600B1 (fr) 1994-12-30 1995-12-21 Dispositif de soudage par resistance asservi en effort
ES95943253T ES2120787T3 (es) 1994-12-30 1995-12-21 Dispositivo de soldadura por resistencia asistido en esfuerzo.
PCT/FR1995/001706 WO1996020805A1 (fr) 1994-12-30 1995-12-21 Dispositif de soudage par resistance asservi en effort

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415923A FR2728820A1 (fr) 1994-12-30 1994-12-30 Dispositif de soudage par resistance asservi en effort

Publications (2)

Publication Number Publication Date
FR2728820A1 true FR2728820A1 (fr) 1996-07-05
FR2728820B1 FR2728820B1 (enExample) 1997-02-28

Family

ID=9470457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415923A Granted FR2728820A1 (fr) 1994-12-30 1994-12-30 Dispositif de soudage par resistance asservi en effort

Country Status (6)

Country Link
US (1) US6204468B1 (enExample)
EP (1) EP0801600B1 (enExample)
DE (1) DE69504372T2 (enExample)
ES (1) ES2120787T3 (enExample)
FR (1) FR2728820A1 (enExample)
WO (1) WO1996020805A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0901868A1 (de) * 1997-09-04 1999-03-17 Messer Griesheim Schweisstechnik GmbH + Co. Widerstandspressschweissmaschine
FR2822743A1 (fr) * 2001-03-29 2002-10-04 Aro Pince-robot d'assemblage a dispositif de detalonnage et d'equilibrage auto-adaptatif

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804625B1 (fr) * 2000-02-04 2002-03-08 Michel Beffrieu Pince de soudage par resistance a verin electrique
US6469272B2 (en) * 2001-01-23 2002-10-22 Progressive Tool And Industries Company Weld gun with inverted roller screw actuator
US6787729B2 (en) * 2001-01-23 2004-09-07 Progressive Tool & Industries Co. Multi-axis articulatable robot having a weld gun with inverted roller screw actuator
FR2822401B1 (fr) * 2001-03-22 2004-11-19 Christian Salesse Dispositif d'entrainement et outil de serrage equipe d'un tel dispositif
DE10258059B4 (de) * 2002-12-11 2006-12-14 Nimak-Automatisierte-Schweisstechnik Gmbh Verfahren zum Steuern einer Werkzeug-Anpreßkraft bei Fügevorrichtungen
DE10300628A1 (de) * 2003-01-10 2004-07-22 Abb Patent Gmbh Verfahren und Messanordnung zum Betrieb von Punktschweißzangen
FR2866255B3 (fr) * 2004-02-13 2006-06-09 Jean Marc Loriot Systeme de compemsation d'usure d'electrodes
US20080237198A1 (en) * 2007-03-28 2008-10-02 Honda Motor Co., Ltd. Spike resistance spot welding system and method
DE102011054376B4 (de) * 2011-10-11 2023-03-23 Wittenstein Se Schweißzange und Verwendung einer Schweißzange

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196276A (ja) * 1984-03-16 1985-10-04 Kawasaki Heavy Ind Ltd スタツドガンロボツトの加圧反力保持方法およびその装置
FR2585976A1 (fr) * 1985-08-09 1987-02-13 Aro Machine de soudage par resistance a commande numerique et systeme vis et ecrou ou analogue
EP0352154A1 (fr) * 1988-07-22 1990-01-24 Regie Nationale Des Usines Renault Pince de soudage asservie et son procédé d'utilisation
EP0508874A1 (fr) * 1991-04-08 1992-10-14 Aro Installation de commande d'un outillage comportant une pince destinée à effectuer une opération déterminée sur des pièces, le déplacement relatif de la pince par rapport auxdites pièces étant commandé par un système de positionnement automatique
US5225647A (en) * 1991-11-04 1993-07-06 Unitek Equipment Inc. Motorized weld head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278185T1 (de) 1987-02-11 1989-11-16 Aro Numerisch gesteuerte widerstandsschweissmaschine und bolzen- und mutter-system oder analogisches
US5063279A (en) * 1989-09-25 1991-11-05 Axis Usa, Inc. Methods and apparatus for fusing armature and stator wires
US5386092A (en) * 1991-11-04 1995-01-31 Unitek Equipment Inc. Fast response weld head
DE69406614T2 (de) * 1993-08-25 1998-06-25 Toyota Motor Co Ltd Steuerverfahren zum Punktschweissen, und Vorrichtung die eine gesteuerte Schweisszange benützt
JPH07232282A (ja) * 1994-02-25 1995-09-05 Obara Kk Ｃ型溶接ガンの制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196276A (ja) * 1984-03-16 1985-10-04 Kawasaki Heavy Ind Ltd スタツドガンロボツトの加圧反力保持方法およびその装置
FR2585976A1 (fr) * 1985-08-09 1987-02-13 Aro Machine de soudage par resistance a commande numerique et systeme vis et ecrou ou analogue
EP0352154A1 (fr) * 1988-07-22 1990-01-24 Regie Nationale Des Usines Renault Pince de soudage asservie et son procédé d'utilisation
EP0508874A1 (fr) * 1991-04-08 1992-10-14 Aro Installation de commande d'un outillage comportant une pince destinée à effectuer une opération déterminée sur des pièces, le déplacement relatif de la pince par rapport auxdites pièces étant commandé par un système de positionnement automatique
US5225647A (en) * 1991-11-04 1993-07-06 Unitek Equipment Inc. Motorized weld head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 44 (M - 455)<2101> 21 February 1986 (1986-02-21) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0901868A1 (de) * 1997-09-04 1999-03-17 Messer Griesheim Schweisstechnik GmbH + Co. Widerstandspressschweissmaschine
FR2822743A1 (fr) * 2001-03-29 2002-10-04 Aro Pince-robot d'assemblage a dispositif de detalonnage et d'equilibrage auto-adaptatif
WO2002078892A1 (fr) * 2001-03-29 2002-10-10 Aro Pince-robot d'assemblage a dispositif de detalonnage et d'equilibrage auto-adaptatif

Also Published As

Publication number Publication date
WO1996020805A1 (fr) 1996-07-11
FR2728820B1 (enExample) 1997-02-28
DE69504372D1 (de) 1998-10-01
DE69504372T2 (de) 1999-04-29
ES2120787T3 (es) 1998-11-01
EP0801600A1 (fr) 1997-10-22
US6204468B1 (en) 2001-03-20
EP0801600B1 (fr) 1998-08-26

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