FR2709994B1 - Method of force control on resistance welding tongs or the like; resistance welding machine applying this process. - Google Patents

Method of force control on resistance welding tongs or the like; resistance welding machine applying this process.

Info

Publication number
FR2709994B1
FR2709994B1 FR9310855A FR9310855A FR2709994B1 FR 2709994 B1 FR2709994 B1 FR 2709994B1 FR 9310855 A FR9310855 A FR 9310855A FR 9310855 A FR9310855 A FR 9310855A FR 2709994 B1 FR2709994 B1 FR 2709994B1
Authority
FR
France
Prior art keywords
resistance welding
force control
machine applying
welding machine
tongs
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
Application number
FR9310855A
Other languages
French (fr)
Other versions
FR2709994A1 (en
Inventor
Jean-Noel Boyer
Olivier Levrard
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.)
ARO SA
Original Assignee
ARO SA
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 ARO SA filed Critical ARO SA
Priority to FR9310855A priority Critical patent/FR2709994B1/en
Priority to DE19944432573 priority patent/DE4432573C2/en
Publication of FR2709994A1 publication Critical patent/FR2709994A1/en
Application granted granted Critical
Publication of FR2709994B1 publication Critical patent/FR2709994B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K11/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
FR9310855A 1993-09-13 1993-09-13 Method of force control on resistance welding tongs or the like; resistance welding machine applying this process. Expired - Lifetime FR2709994B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9310855A FR2709994B1 (en) 1993-09-13 1993-09-13 Method of force control on resistance welding tongs or the like; resistance welding machine applying this process.
DE19944432573 DE4432573C2 (en) 1993-09-13 1994-09-13 Methods of controlling the force on a resistance welding clamp or the like; resistance welding machine using this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310855A FR2709994B1 (en) 1993-09-13 1993-09-13 Method of force control on resistance welding tongs or the like; resistance welding machine applying this process.

Publications (2)

Publication Number Publication Date
FR2709994A1 FR2709994A1 (en) 1995-03-24
FR2709994B1 true FR2709994B1 (en) 1995-11-24

Family

ID=9450786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310855A Expired - Lifetime FR2709994B1 (en) 1993-09-13 1993-09-13 Method of force control on resistance welding tongs or the like; resistance welding machine applying this process.

Country Status (2)

Country Link
DE (1) DE4432573C2 (en)
FR (1) FR2709994B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541090A1 (en) * 1995-11-03 1997-05-07 Niepenberg Dalex Werke Method and device for resistance welding
DE19738647A1 (en) * 1997-09-04 1999-03-25 Messer Griesheim Schweistechni Resistance pressure welding machine
DE19859020A1 (en) * 1998-12-21 2000-07-06 Bosch Gmbh Robert Resistance welding equipment includes a linear drive for relative movement of the welding electrodes
DE10338176A1 (en) 2003-08-20 2005-03-24 Kuka Roboter Gmbh Method and device for controlling the pressing force of a welding gun
DE102004020438A1 (en) * 2004-04-27 2005-11-24 Daimlerchrysler Ag Process to determine an electrode force in resistance welding as in motor vehicle robotic welding correlates movement of electrodes with that of the drive unit
DE102004048941A1 (en) * 2004-10-07 2006-04-13 Otto Bihler Handels-Beteiligungs-Gmbh Welding machine, in particular mother welding device
DE102006016196A1 (en) * 2006-04-06 2007-10-18 Kuka Roboter Gmbh Gear`s transmission ratio determining method, involves determining difference of positions of engine during positioning of forcipate units in two known relative positions, and changing positions of engine in defined intervals
DE102009006056A1 (en) 2009-01-24 2010-07-29 Robert Bosch Gmbh Actuating device comprises drive element, control device for controlling the drive element, actuating element driven by the drive element, and sensor device, which determines characteristic value for the movement of the actuating element
DE102009007339B4 (en) 2009-02-04 2023-09-21 Robert Bosch Gmbh Resistance welding gun and method for operating the same
DE102014217079A1 (en) * 2014-08-27 2016-03-03 Otto Bihler Handels-Beteiligungs-Gmbh Resistance welding machine
DE102014226655A1 (en) 2014-12-19 2016-06-23 Kuka Roboter Gmbh Method and system for calibrating the forceps force of an automatic controllable manufacturing tongs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US522647A (en) * 1894-07-10 Ferrule-machine
FR2585976B1 (en) * 1985-08-09 1992-05-15 Aro NUMERICALLY CONTROLLED RESISTANCE WELDING MACHINE AND SCREW AND NUT SYSTEM OR THE LIKE
DE3724293A1 (en) * 1987-07-22 1989-02-02 Siemens Ag Spot welding device for contact welding by means of resistance heating
FR2652024B1 (en) * 1989-09-20 1992-04-24 Aro Sa CALIBRATION SYSTEM FOR RESISTANCE WELDING PLIERS.
FR2674780B1 (en) * 1991-04-08 1995-06-23 Aro TOOL CONTROL SYSTEM COMPRISING A CLAMP CONTROLLED BY AN AUTOMATIC POSITIONING SYSTEM.

Also Published As

Publication number Publication date
DE4432573C2 (en) 2002-07-18
FR2709994A1 (en) 1995-03-24
DE4432573A1 (en) 1995-04-27

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Legal Events

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