ES2120787T3 - Dispositivo de soldadura por resistencia asistido en esfuerzo. - Google Patents
Dispositivo de soldadura por resistencia asistido en esfuerzo.Info
- Publication number
- ES2120787T3 ES2120787T3 ES95943253T ES95943253T ES2120787T3 ES 2120787 T3 ES2120787 T3 ES 2120787T3 ES 95943253 T ES95943253 T ES 95943253T ES 95943253 T ES95943253 T ES 95943253T ES 2120787 T3 ES2120787 T3 ES 2120787T3
- Authority
- ES
- Spain
- Prior art keywords
- electrodes
- welding device
- electric motor
- supply current
- 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
Links
- 238000003466 welding Methods 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 230000002441 reversible effect Effects 0.000 abstract 1
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)
Abstract
DISPOSITIVO DE SOLDADURA POR RESISTENCIA DEL TIPO QUE COMPRENDE DOS ELECTRODOS DE SOLDADURA (21, 31) DESTINADOS A DESPLAZARSE UNO RESPECTO A OTRO Y A ABRAZAR ENTRE ELLOS LAS CHAPAS A SOLDAR, ESTANDO AL MENOS UNA (31) CONECTADA A ESTE EFECTO A MEDIOS DE ARRASTRE FORMADOS POR UN MECANISMO DE TUERCA-TORNILLO (8, 9) ACCIONADO POR UN MOTOR ELECTRICO (6). ESTOS MEDIOS DE ARRASTRE ESTAN CONECTADOS A MEDIOS ELECTRONICOS DE CONTROL (7) DESTINADOS A CONTROLAR LA FUERZA CON LA CUAL LOS ELECTRODOS (21, 31) ABRAZAN DICHAS CHAPAS A SOLDAR CONTROLANDO LA CORRIENTE DE ALIMENTACION DE DICHO MOTOR ELECTRICO (6). DICHO MECANISMO DE TUERCA-TORNILLO QUE TRANSMITE LA FUERZA DEL MOTOR (6) A LOS ELECTRODOS (21, 31) ES REVERSIBLE Y DE RENDIMIENTO ELEVADO Y DICHOS MEDIOS ELECTRONICOS DE CONTROL (7) CONTROLAN EL ESFUERZO DE APRIETE DE LOS ELECTRODOS MEDIANTE UN CONTROL EN BUCLE CERRADO A TRAVES DE UN CIRCUITO DE CORRIENTE DE ALIMENTACION QUE UTILIZA EL VALOR DE LA CORRIENTE DE ALIMENTACION QUE RECORRE EL MOTOR ELECTRICO (6).
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 (1)
Publication Number | Publication Date |
---|---|
ES2120787T3 true ES2120787T3 (es) | 1998-11-01 |
Family
ID=9470457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95943253T Expired - Lifetime ES2120787T3 (es) | 1994-12-30 | 1995-12-21 | Dispositivo de soldadura por resistencia asistido en esfuerzo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6204468B1 (es) |
EP (1) | EP0801600B1 (es) |
DE (1) | DE69504372T2 (es) |
ES (1) | ES2120787T3 (es) |
FR (1) | FR2728820A1 (es) |
WO (1) | WO1996020805A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19738647A1 (de) * | 1997-09-04 | 1999-03-25 | Messer Griesheim Schweistechni | Widerstandspreßschweißmaschine |
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 |
FR2822743B1 (fr) * | 2001-03-29 | 2003-08-08 | Aro | Pince-robot d'assemblage a dispositif de detalonnage et d'equilibrage auto-adaptatif |
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 |
Family Cites Families (10)
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 |
FR2585976B1 (fr) * | 1985-08-09 | 1992-05-15 | Aro | Machine de soudage par resistance a commande numerique et systeme vis et ecrou ou analogue |
ATE73030T1 (de) | 1987-02-11 | 1992-03-15 | Aro | Numerisch gesteuerte widerstandsschweissmaschine und bolzen- und mutter-system oder analogisches; ihre funktionsweise. |
FR2634408A1 (fr) * | 1988-07-22 | 1990-01-26 | Renault | Pince de soudage asservie et son procede d'utilisation |
US5063279A (en) * | 1989-09-25 | 1991-11-05 | Axis Usa, Inc. | Methods and apparatus for fusing armature and stator wires |
FR2674780B1 (fr) * | 1991-04-08 | 1995-06-23 | Aro | Installation de commande d'un outillage comportant une pince commandee par un systeme de positionnement automatique. |
US5386092A (en) * | 1991-11-04 | 1995-01-31 | Unitek Equipment Inc. | Fast response weld head |
US5225647A (en) * | 1991-11-04 | 1993-07-06 | Unitek Equipment Inc. | Motorized 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 |
-
1994
- 1994-12-30 FR FR9415923A patent/FR2728820A1/fr active Granted
-
1995
- 1995-12-21 EP EP95943253A patent/EP0801600B1/fr not_active Expired - Lifetime
- 1995-12-21 ES ES95943253T patent/ES2120787T3/es not_active Expired - Lifetime
- 1995-12-21 US US08/952,827 patent/US6204468B1/en not_active Expired - Lifetime
- 1995-12-21 DE DE69504372T patent/DE69504372T2/de not_active Ceased
- 1995-12-21 WO PCT/FR1995/001706 patent/WO1996020805A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69504372D1 (de) | 1998-10-01 |
US6204468B1 (en) | 2001-03-20 |
WO1996020805A1 (fr) | 1996-07-11 |
DE69504372T2 (de) | 1999-04-29 |
FR2728820B1 (es) | 1997-02-28 |
EP0801600B1 (fr) | 1998-08-26 |
FR2728820A1 (fr) | 1996-07-05 |
EP0801600A1 (fr) | 1997-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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