WO2006042572A1 - Vorrichtung zur ausführung eines füge-, trenn- oder oberflächenbehanlungsverfahrens, insbesondere eines schweissverfahrens - Google Patents

Vorrichtung zur ausführung eines füge-, trenn- oder oberflächenbehanlungsverfahrens, insbesondere eines schweissverfahrens Download PDF

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Publication number
WO2006042572A1
WO2006042572A1 PCT/EP2005/001060 EP2005001060W WO2006042572A1 WO 2006042572 A1 WO2006042572 A1 WO 2006042572A1 EP 2005001060 W EP2005001060 W EP 2005001060W WO 2006042572 A1 WO2006042572 A1 WO 2006042572A1
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WO
WIPO (PCT)
Prior art keywords
welding
head
working head
welding process
sensor
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.)
Ceased
Application number
PCT/EP2005/001060
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German (de)
English (en)
French (fr)
Inventor
Erdogan Karakas
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Individual
Original Assignee
Individual
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34960190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2006042572(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP05701326.0A priority Critical patent/EP1812200B2/de
Priority to KR1020077010871A priority patent/KR101145025B1/ko
Priority to KR1020117022559A priority patent/KR101166320B1/ko
Priority to DK05701326T priority patent/DK1812200T3/da
Priority to PL05701326T priority patent/PL1812200T3/pl
Application filed by Individual filed Critical Individual
Priority to AT05701326T priority patent/ATE431218T1/de
Priority to DE502005007293T priority patent/DE502005007293D1/de
Priority to JP2007536006A priority patent/JP5081624B2/ja
Publication of WO2006042572A1 publication Critical patent/WO2006042572A1/de
Priority to US11/783,947 priority patent/US20070187378A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1087—Arc welding using remote control
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/095—Monitoring or automatic control of welding parameters

Definitions

  • the invention relates to a device of the type mentioned in the preamble of claim 1 for executing a joining, separating or surface treatment process, in particular a welding process.
  • Such devices are generally known, for example, in the form of welding devices and are used, for example, to carry out arc welding processes .
  • an arc welding process is used to carry out a welding task, which consists, for example, in the manufacture of a container without exposing the arc to form a coherent weld seam that has a horizontal seam section (tub position) to which a vertically running seam section ( Rising position), then again a horizontally running seam section (overhead position) and finally again a vertically running seam section (falling position) which connects to the first horizontally running seam section
  • a person operating the welding device The worker changes the position of the welding head during the welding process relative to the workpieces to be welded. It may be desirable or necessary to adapt values of parameters of the welding process to the respective position of the welding head. For example, it is desirable to set the amperage of the welding current in the overhead position of the
  • Reduce torch to prevent liquid material from dripping down the workpieces to be welded or a welding wire may be desirable, for example, to also reduce the current strength of the welding current in the climbing position and the falling position, in order to take into account the fact that the welding head is usually relative at a lower speed in the climbing position and the falling position is moved to the workpieces to be welded than in the tray position.
  • a disadvantage of this known welding device is that the choice of the relevant welding program must be made by the worker, which in practice has resulted in the worker possibly performing all parts of a welding task with the same welding program in order to save time and convenience in order to do this Avoid switching between welding programs. Since a welding program can only ever be optimized for a part of the welding task, for example welding in the tub position, in practice this leads to the quality of the weld seam being compared to a weld seam that is used of the optimized one Welding program for each seam section has been formed, has deteriorated.
  • the invention is based on the object of specifying a device of the type mentioned in the preamble of claim 1 which does not have the disadvantage of the known device, in which case the work results when carrying out a joining, separating or surface treatment process are improved, for example in a welding process the quality of the welded connection is increased, and it is easy and convenient to use.
  • an optical or acoustic signal can be generated, for example, as a function of a sensed change in the position of the welding head, which indicates to the worker that a different welding program is to be selected.
  • a signal can be generated which indicates to the worker that a welding position in the climbing position is now available optimized welding program is to be selected.
  • control means can be provided which recognize the position of the working head or changes in position of the working head on the basis of output signals from the sensor means and, depending on the detected position or change in position, influence parameters of the method with regard to their values.
  • control means can be provided which recognize the position of the working head or changes in position of the working head on the basis of output signals from the sensor means and, depending on the detected position or change in position, influence parameters of the method with regard to their values.
  • changes in the position of the working head can be detected while acting on one and the same workpiece. It is also possible to detect changes in position in which, after a change in position, another workpiece is acted on. If, for example, a welding task is carried out by means of a welding device, which relates to a first workpiece, a change to another workpiece can be detected by the sensor means according to the invention and the value of at least one parameter of the welding process for the welding task to be carried out in relation to this workpiece be adapted, possibly in cooperation with a manual intervention by the worker, who, for example, inputs the welding task to be carried out on this workpiece into the device.
  • the device according to the invention can also be designed as any other joining, separating or surface treatment device.
  • the device according to the invention can be designed as a cutting device for carrying out, for example, a laser cutting process.
  • the device according to the invention can also be used, for example, as an adhesive device for
  • an adhesive process can be formed, wherein the working head of the device can then be formed by an adhesive gun.
  • the device according to the invention can also be used, for example, as a dye be designed spraying device, wherein the working head can then be formed by a paint spray gun or the like.
  • the pressure with which the paint is sprayed can be increased if the spray jet is directed upwards, ie if the paint spray gun is used overhead.
  • An extremely advantageous development of the teaching according to the invention provides control means connected to the sensor means for automatic control and / or regulation of at least one parameter of the joining, separating or surface treatment method, in particular the welding method, as a function of the position and / or sensed by the sensor means Changes in the position of the working head.
  • An advantageous further development of the device according to the invention provides that the device is designed as a welding device for carrying out a welding process and the working head as a welding head for delivering welding energy to the workpieces to be welded.
  • the number, arrangement and design of sensors of the sensor means can be selected within wide limits.
  • An advantageous development of the teaching according to the invention provides that the sensor means have at least one sensor for sensing a rotational position and / or rotational changes in position of the working head.
  • the sensor can determine, for example, whether the working head is rotated, for example in the case of a welding device, to switch from welding in the tub position to welding in the climbing position.
  • the sensor means have at least one sensor for sensing translational changes in position of the working head.
  • the sensor can sense, for example, whether the working head moves in a translatory manner, for example when a weld is formed.
  • Any changes in the position of the working head can be made using any suitable sensors or sensor arrangements.
  • an ultrasound transmitter can be arranged on the working head, which emits ultrasound waves that are received by a stationary ultrasound receiver. The distance of the working head from the ultrasonic transmitter can then be determined from the transit time of the ultrasonic waves from the ultrasonic transmitter and thus from the working head to the ultrasonic receiver.
  • the ultrasound waves can be received by two ultrasound receivers spaced apart from one another, so that translational changes in the position of the working head can be determined on the basis of the change in distance of the working head from each of the two ultrasound receivers.
  • three spatially spaced ultrasound receivers can be provided in a corresponding manner, so that the position of the working head in three-dimensional space or changes in position can be determined from the respective distance of the working head from each of the ultrasound receivers conditions can be clearly recorded.
  • translational changes in position can also be detected, for example, with optical sensor means. The distance of the
  • Working head from a reference point can be determined, for example, by means of a laser interferometer.
  • translational changes in position of the working head are carried out via two mutually independent laser interferometers and changes in position of the
  • Working head in three-dimensional space can be detected by three independent laser interferometers.
  • the senor detects the speed and / or acceleration of a translatory and / or rotary movement of the working head.
  • the amplitude of the welding current can be influenced as a function of the speed at which the welding head moves over the workpieces to be welded when a weld connection is formed.
  • a predetermined amplitude of the welding current can be selected when welding with a relatively low speed of the welding head relative to the workpieces to be welded become, while increasing the speed, the amplitude of the welding current is increased.
  • sensors can be used, for example, such as those under the names MMA 6260 Q, MMA 6261 Q, MMA 6262 Q and MMA 6263 Q from Freescale Semiconductor, Inc. Alma School Road Chandler, Arizona , USA (www.freescale.com).
  • the working head can be guided by hand or by a handling device, in particular a welding robot, during the machining process.
  • the welding process can be a resistance welding process, a beam welding process, a gas fusion welding process, an arc welding process, an inert gas arc welding process, a stud welding process or a laser beam welding process.
  • At least the amplitude and / or the signal shape, in particular pulse shape, and / or the pulse frequency and / or the pulse modulation of a welding current and / or a welding voltage is sensed by the sensor means.
  • the welding device according to the invention is used to carry out a resistance welding process, an advantageous further development of the welding device according to the invention provides that the welding device is used as a function of that sensed by the sensor means
  • the position or change in position of the welding head which can be influenced by parameters of the welding process, include a contact force of at least one welding electrode of the welding head on one of the workpieces to be welded.
  • the device is a paint spray device, in particular a paint spray gun or an adhesive device, in particular a glue gun, for example a hot glue gun.
  • the position of a sensor or sensors of the sensor means relative to the working head can be selected in any suitable manner, as long as it is ensured that the position or changes in position of the working head can be detected in the respectively required manner.
  • a development of the teaching according to the invention provides that at least one sensor of the sensor means is arranged on the working head, in particular is integrated in the working head.
  • At least one sensor of the sensor means can be portable on the body of a worker using the device, in particular on his hand or arm, as is provided by another development of the teaching according to the invention.
  • a reference position of the working head can already be preset in the factory when producing the device according to the invention.
  • the reference position can be a position in which a welding head is arranged in such a way that welding is carried out in the trough position, ie with the formation of an essentially horizontal weld seam.
  • the control means assign predetermined values to the parameters of the welding process depending on the selected reference position and / or the position sensed by the sensor means and / or changes in position of the working head.
  • the parameters of the welding process can be assigned values corresponding to a characteristic, for example. For example, when welding sheets of a certain thickness, a set of values can be assigned to the welding in the tub position, the welding in the climbing position, the welding in the overhead position and the welding in the falling position.
  • values to the parameters of the welding process as a function of a field of characteristics.
  • the parameters can be assigned values depending on the material and / or the thickness of the workpieces to be welded to one another.
  • control means automatically control or regulate parameters of the welding process during the welding process.
  • the control or regulation of the parameters can be carried out continuously or discretely in terms of time or space, for example in relation to a weld seam.
  • a display device for displaying a operating mode of the device selected by the control means as a function of output signals from the sensor means.
  • an operating mode of the device for example a welding program selected by the control means, can be displayed by the display device, so that the worker is informed about which welding program he is welding with.
  • the display of the respective operating mode enables the worker to operate the sensor means and the control means
  • parameters of the joining, separating or surface treatment method are influenced automatically by control means, so that no manual intervention by the worker is required and at the same time it is ensured that the device is always in a suitable operating mode , for example in the case of a welding device, that is to say welding with a welding program adapted to the respective position of the welding head. If, in addition to an automatic influencing of parameters of the joining, separating or surface treatment method by the control means, a manual intervention by the worker is to be permitted, an advantageous further development of the teaching according to the invention provides an operating device for manual selection of an operating mode Device in front.
  • This embodiment is also particularly advantageous when the parameters to be influenced are not influenced fully automatically by the control means, but instead the worker is informed as a function of output signals from the sensor means that another operating mode of the device, for example In the case of a welding device, another welding program is to be selected, the selection of the operating mode, as a result of which the parameters of the method are influenced, but is carried out manually by a worker.
  • control means influence the parameter or parameters so that the method can be carried out without interruption.
  • the parameters are influenced and thus a suitable operating mode is selected in such a way that welding can be carried out without the arc being exposed. It is important in this connection that the values of the parameters are influenced so quickly that, for example, in a welding device, when the transition from the tub position to the rising position is carried out, the values of the parameters adapted to the respective welding position are used.
  • control means can influence the parameter or parameters in a time-continuous or time-discrete manner, as is provided by further developments of the teaching according to the invention.
  • the sensor means sense the position or changes in position of the working head along an axis, that is to say one-dimensionally, or in one plane, that is to say two-dimensionally.
  • the sensor means detect the spatial position and / or spatial position changes of the working head in three-dimensional space.
  • the position or change in position of the working head can be detected particularly precisely, so that there are particularly diverse possibilities with regard to influencing the parameters.
  • FIG. 1 is a highly schematic block circuit image of a first exemplary embodiment of a device according to the invention in the form of a welding device for carrying out an arc welding process
  • FIG. 2 in the same representation as FIG. 1, a second exemplary embodiment of a welding device according to the invention
  • FIG. 3 shows a highly schematic embodiment of a sensor for detecting the
  • Rotational position or of rotative position changes of the welding head of the welding device according to FIG. 1,
  • FIG. 4 shows a highly schematic second exemplary embodiment of a sensor for detecting a rotational position or of rotational changes in position of the welding head
  • FIG. 5 shows the welding head when welding in the tub position in a first rotational position
  • FIG. 6 in the same representation as FIG 5 den
  • FIG. 7 shows the welding head when welding in a rising position in a first rotational position
  • FIG. 8 shows the welding head when welding in a rising position in a second rotating position
  • FIG. 9 shows the welding head when welding in an overhead position
  • FIG. 11 is a highly schematic representation of a container consisting of a plurality of sheets to be welded to one another to explain an inventive according to the procedure.
  • FIG. 1 shows a first exemplary embodiment of a device according to the invention in the form of a welding device 2, which in this embodiment is designed to carry out an arc welding process and has a welding head 4 designed as a welding torch for delivering welding energy to workpieces to be welded .
  • a welding energy source 6 is provided, which supplies the welding head 4 with a welding current.
  • the welding current flows through a welding wire indicated by a dashed line 8 in FIG.
  • a control line 12 is provided for the transmission of control signals from the welding head 4 to the source 6.
  • the welding device 2 has sensor means for sensing the position or changes in position of the welding head 4 relative to a reference position of the welding head 4 and / or to the workpieces to be welded, such that at least one parameter of the welding process is dependent on the sensed position and / or changes in length can be influenced.
  • the sensor means have a first sensor 14 for sensing a rotational position and / or of rotational changes in position of the welding head 4, which is explained in more detail below with reference to FIGS. 3 and 4.
  • the sensor means also have a second sensor 16, which senses translatory movements and the speed and / or acceleration of a translatory movement of the welding head.
  • the sensors 14, 16 are integrated in the welding head.
  • the welding device 2 also has control means connected to the sensors 14, 16 for the automatic control and / or regulation of at least one parameter of the welding process as a function of the position sensed by the sensors 14, 16 and / or changes in position of the welding head 4 on.
  • the control means have a control unit 18, output signals from the sensors 14, 16 forming input signals from the control unit 14, the output signals of which are fed to a control unit 20 integrated in the source 6, which is dependent on the output signals of the Control unit 18 controls parameters of the welding process, in particular the amplitude of a welding current supplied by the source 6 to the welding head 4.
  • FIG. 2 shows a second exemplary embodiment of a welding device 2 according to the invention, which differs from the exemplary embodiment according to FIG. 1 in that the control device 20 is not integrated in the source 6, but is designed as a separate control device.
  • the mode of operation of the first sensor 14 is illustrated in a highly schematic manner in FIG. 3.
  • the first sensor 14 has a housing designed as a hollow body se 22, which in this embodiment essentially has the shape of a regular octahedron, inside of which a small amount of mercury 24 is taken up.
  • a pair of electrical contacts is arranged in the area of each of the tips 26, 28, 30, 32, 34, 36 of the octahedron, of which only one pair of contacts is provided with the reference symbols 38, 40 in FIG. 1.
  • the mercury 24 collects, for example, in the area of the tip 36 of the housing 22, it creates an electrically conductive connection between the contacts 38 and 40 so that, for example, a control current can flow between the contacts 38, 40 the control unit 18 recognizes that the mercury 24 has collected in the area of the tip 36. In this way it can be ascertained in the control unit 18 that the housing 24 is in the rotational position shown in FIG. 1. Since the first sensor 14 is arranged in a rotationally fixed manner on the welding head 4, it can be seen in this way that the welding head 4 is in the position shown in FIG. 1.
  • the mercury 24 collects in the area of the tip 30 and establishes an electrically conductive connection between the tips
  • Tip 30 associated contacts forth so that a control current can flow between these contacts.
  • the housing 22 and thus also the welding head 4 is in a rotational position rotated clockwise by 90 ° with respect to FIG. 1 or FIG. 3.
  • any changes in the rotational position of the housing 22 and thus of the welding head 4 about all three axes can be seen in space.
  • the arrangement of pairs of contacts 38, 40 at the tips 26, 28, 30, 32, 34, 36 of the housing is only to be understood as an example. To make the detection of changes in position more precise, additional pairs of contacts 38, 40 can be provided.
  • the housing 20 can also be designed differently, for example as a ball 42, as shown in FIG. 4.
  • a corresponding selection of the number and arrangement of the pairs of electrical contacts 38, 40 enables a particularly precise detection of changes in the rotational position of the housing 22 of the first sensor 14 and thus of the welding head 4. The functioning of the device according to the invention is explained in more detail below with reference to FIGS. 5 to 9.
  • Welding head 4 a welding current with an amplitude of 150 A, for example.
  • the first sensor 14 senses the rotational position of the welding head 4 relative to that shown in FIGS. 1 and 5 Reference position, while the second sensor 16 senses the speed of the movement of the welding head 4 in the direction of the arrow 54.
  • a corresponding signal is sent from the control unit 18 to the control unit is transmitted to the source 6, which then increases the amplitude of the welding current in order to keep the path energy constant. If, on the other hand, it is determined by the second sensor 16 that the speed at which the welding head 4 is moved in the direction of the arrow 54 is reduced, the control unit 18 transmits a corresponding signal to the control unit 20, which then gives the amplitude of the Source 6 provided welding current reduced. In this way it is ensured that the path energy remains constant during the welding process.
  • the rotational position of the welding head 4 is changed, for example, about an axis running perpendicular to the plane of the drawing, as shown in FIG. 6, this change in the rotational position is detected by the first sensor 14 and a corresponding signal by the control unit 18 to the control unit 20 transmitted.
  • the control device 20 can then influence at least one parameter of the welding process, for example in turn the amplitude of the welding current, in order to obtain an optimal welding result.
  • the welding head 4 If the welding head 4 is rotated again about an axis running perpendicular to the plane of the drawing in order to form a weld seam between the plate 46 and the plate 52 and is accordingly welded in the climbing position, the change in the rotational position is caused by the first sensor 14 is detected, and the control unit 18 transmits a corresponding signal to the control device 20 of the source 6. Since welding in the rising position is carried out at a lower speed than welding in the tub position, the control device 20 then reduces the welding current, which can then be 90 A, for example.
  • the control device can 20 control the welding current in such a way that a relatively high welding current is used during a movement of the welding head 4 at a relatively high speed and a reduced welding current is used during a movement of the welding head 4 at a relatively low speed, in particular when the machine is at a standstill. If the welding head 4 is rotated again about an axis running perpendicular to the drawing plane, as shown in FIG. 8, the control device 20 can again at least again depending on the output signal of the sensors 14, 16 and a resultant output signal of the control unit 18 a parameter of the
  • Welding process for example affect the amplitude of the welding current, for example increase.
  • the control device 20 of the source 6 then reduces the amplitude of the welding current to such an extent that the material of the plates to be welded together 48, 52 is liquefied just as far as is necessary to form a welded connection, but at the same time dripping down of the material is prevented.
  • the amplitude of the welding current can be reduced to 80 A when welding in the overhead position.
  • the welding current can be increased again if it is determined on the basis of the output signal from the first sensor 14 that the welding head 4 is rotated again in order to close a weld seam between the plate 50 and the plate 52 in the falling position form.
  • the weld seams required for connecting the plates 44, 46, 48, 50 can thus be formed without exposing the arc, the influencing of parameters of the welding process, in the described exemplary embodiment of the welding current, automatically by the control unit 18 or the Control unit 20 takes place as a function of output signals from sensors 14, 16 of the sensor means, without manual intervention by a worker being required for this.
  • the control unit 20 can be pre-programmed so that the welding result is optimized as a function of the respective position or change in position of the welding head 4.
  • an operating device 56 for example for manual selection of certain welding programs, may be provided, and the welding program selected in each case can be displayed via a display device 58 will.
  • FIG. 11 shows a highly schematized container, which is formed from metal sheets to be welded together.
  • a first welding task namely the formation of a weld seam in a trough position between a base plate 60 and a vertical side plate 62, starting from one point P2
  • a second welding task namely the formation of a weld seam as a standing seam between a vertical side plate 64 and a vertical side plate 66 and, starting from a point P3
  • a third welding task namely the formation of a weld seam as an overhead seam between the vertical Side plate 66 and an upper plate 68 is to be executed.
  • the welding device 2 is first moved to the reference point PO and the reaching of the reference point PO is indicated to the control means by actuating, for example, a key of the operating device 56. If the welding device 2 is moved starting from the reference point PO, the sensor means detect the position and / or changes in position of the welding device in three dimensions
  • the control means assign values to the parameters of the welding process that correspond to those to be carried out there
  • Welding task namely welding in a tub position
  • the worker can thus produce the weld seam between the vertical side plate 62 and the bottom plate 60.
  • the sensor means again sense the position of the working head of the welding device 2 or changes in position in three-dimensional space.
  • the control means is reached when the point P2 is reached by corresponding output signals from the
  • control means assigning the parameters of the welding process values which are optimally adapted to the welding task to be carried out starting from point P2, namely the formation of a weld seam as a vertical seam between the sheets 64, 68. The worker can then form the corresponding weld seam.
  • the sensors feel again the position of the welding head 4 of the welding device 2 or changes in position in the three-dimensional space. If output signals from the sensor means indicate to the control means that the welding head 4 of the welding device 2 is located at the point P3, the control means then assign values to the parameters of the welding process which relate to the welding task to be carried out, namely the formation of a weld in the overhead position are optimally adapted. The worker can then form the corresponding weld seam.
  • any parameters of the welding process can be used and influenced here.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
PCT/EP2005/001060 2004-10-13 2005-02-03 Vorrichtung zur ausführung eines füge-, trenn- oder oberflächenbehanlungsverfahrens, insbesondere eines schweissverfahrens Ceased WO2006042572A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2007536006A JP5081624B2 (ja) 2004-10-13 2005-02-03 溶接装置
KR1020077010871A KR101145025B1 (ko) 2004-10-13 2005-02-03 용접 공정을 수행하기 위한 장치
KR1020117022559A KR101166320B1 (ko) 2004-10-13 2005-02-03 결합 처리 공정, 분리 처리 공정 또는 표면 처리 공정, 특히 용접 공정의 실행을 위한 장치
DK05701326T DK1812200T3 (da) 2004-10-13 2005-02-03 Indretning til udfärelse af en sammenfäjnings-, separations- eller overfladebehandlingsfremgangsm de, is r en svejsefremgangsm de
PL05701326T PL1812200T3 (pl) 2004-10-13 2005-02-03 Urządzenie do wykonywania procesu obróbki spajającej, dzielącej albo powierzchniowej, zwłaszcza procesu spawania
EP05701326.0A EP1812200B2 (de) 2004-10-13 2005-02-03 Vorrichtung zur ausführung eines füge-, trenn- oder oberflächenbehandlungsverfahrens, insbesondere eines schweissverfahrens
AT05701326T ATE431218T1 (de) 2004-10-13 2005-02-03 Vorrichtung zur ausführung eines füge-, trenn- oder oberflächenbehandlungsverfahrens, insbesondere eines schweissverfahrens
DE502005007293T DE502005007293D1 (de) 2004-10-13 2005-02-03 Vorrichtung zur ausführung eines füge-, trenn- oder oberflächenbehandlungsverfahrens, insbesondere eines schweissverfahrens
US11/783,947 US20070187378A1 (en) 2004-10-13 2007-04-13 Device for carrying out a joint, separation, or suface treatment process, particularly a welding process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004049957 2004-10-13
DE102004049957.8 2004-10-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/783,947 Continuation US20070187378A1 (en) 2004-10-13 2007-04-13 Device for carrying out a joint, separation, or suface treatment process, particularly a welding process

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WO2006042572A1 true WO2006042572A1 (de) 2006-04-27

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EP3639963A3 (de) * 2018-10-16 2020-05-06 Robert Bosch GmbH Vorrichtung und verfahren zum betreiben einer widerstandschweissvorrichtung
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DE102018009536B4 (de) 2018-12-07 2022-06-15 Olaf Rautner Elektrische Lichtbogenschweißanlage und Verfahren zum Betrieb einer elektrischen Lichtbogenschweißanlage
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US12433792B2 (en) 2020-12-14 2025-10-07 Illinois Tool Works Inc. Smart welding helmets with arc time tracking verification and lens maintenance detection
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EP4046737A1 (de) * 2021-02-18 2022-08-24 FRONIUS INTERNATIONAL GmbH Schweissvorrichtung und schweissverfahren zur durchführung eines schweissprozesses
DE102024111828A1 (de) * 2024-04-26 2025-10-30 Olaf Rautner Elektrische Lichtbogenschweißanlage und Verfahren zum Betrieb einer elektrischen Lichtbogenschweißanlage
WO2025223811A1 (de) 2024-04-26 2025-10-30 Olaf Rautner Elektrische lichtbogenschweissanlage und verfahren zum betrieb einer elektrischen lichtbogenschweissanlage

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EP1812200B1 (de) 2009-05-13
ES2327136T3 (es) 2009-10-26
ATE431218T1 (de) 2009-05-15
KR101166320B1 (ko) 2012-07-18
KR101145025B1 (ko) 2012-05-17
DK1812200T3 (da) 2009-09-07
JP5081624B2 (ja) 2012-11-28
JP2008515646A (ja) 2008-05-15
CN100528463C (zh) 2009-08-19
US20070187378A1 (en) 2007-08-16
DE502005007293D1 (de) 2009-06-25
KR20070085350A (ko) 2007-08-27
KR20110113665A (ko) 2011-10-17
PL1812200T3 (pl) 2009-12-31
EP1812200B2 (de) 2018-06-20
EP1812200A1 (de) 2007-08-01
CN101068648A (zh) 2007-11-07

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