WO2012066135A1 - Dispositif d'alimentation en fil à souder - Google Patents

Dispositif d'alimentation en fil à souder Download PDF

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Publication number
WO2012066135A1
WO2012066135A1 PCT/EP2011/070496 EP2011070496W WO2012066135A1 WO 2012066135 A1 WO2012066135 A1 WO 2012066135A1 EP 2011070496 W EP2011070496 W EP 2011070496W WO 2012066135 A1 WO2012066135 A1 WO 2012066135A1
Authority
WO
WIPO (PCT)
Prior art keywords
welding wire
housing
dispenser according
drive
wire dispenser
Prior art date
Application number
PCT/EP2011/070496
Other languages
German (de)
English (en)
Inventor
Osman ALGÜN
Original Assignee
Alguen Osman
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 Alguen Osman filed Critical Alguen Osman
Publication of WO2012066135A1 publication Critical patent/WO2012066135A1/fr

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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
    • B23K9/1336—Driving 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/282—Electrode holders not supplying shielding means to the electrode
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/293—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-rod
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-wire

Definitions

  • the invention relates to a welding wire dispenser for supplying welding wire to a welding point, in particular in the course of TIG welding, with a housing for preferably one-handed handling and operation, and arranged in a housing feed device with drive and gear for applying the welding wire and its movement relative to the housing.
  • Welding wire transmitters of the structure described above are presented, for example, in JP 9141435 A or also DE 10 2005 041 695 B4. These typically have an electric motor with accumulator, by means of which the welding wire is fed via the welding wire transmitter of the weld.
  • the handling and operation is shown by way of example in FIG. 1 of DE 10 2005 041 695 B4.
  • TIG welding tungsten inert gas welding
  • the procedure is such that the tungsten electrode used there does not melt due to its heat resistance during the welding process. Consequently, the actual welding material must be supplied separately by a welder by hand. This is done with the help of the welding wire dispenser which feeds the desired welding wire to a welding point.
  • the welder usually holds the welding wire dispenser with a hand similar to a gun and controls the feed by a control knob.
  • the known embodiments have relatively complex and thus bulky gear assemblies in the interior of the housing. As a result, there is often only an extremely complex and thus bulky gear assemblies in the interior of the housing. As a result, there is often only an extremely complex and thus bulky gear assemblies in the interior of the housing. As a result, there is often only an extremely
  • the drive is usually composed of an electric motor and associated accumulator as energy storage.
  • the highest possible capacity of the accumulator is desirable. This in turn requires sufficient free volume in the interior of the housing, which is not given in the known embodiments in total.
  • the mechanical design is in need of improvement because the complex and usually designed as bevel gear transmission arrangements are also designed costly.
  • the invention aims to provide a total remedy.
  • the invention is based on the technical problem of further developing a welding wire dispenser of the construction described above in such a way that a compact, functionally reliable and at the same time cost-effective design is made available, which in particular provides sufficient receiving volume for one or more accumulators inside the housing.
  • a generic welding wire dispenser in the invention is characterized in that the feed device is equipped with at least two feed rollers driven by a common central rotary member.
  • the rotary element is preferably a worm. Most of the time, the worm engages two opposing gears. As such, the gears in general act upon the feed rollers. In this case, a gear is regularly connected to a feed roller.
  • the two gears and the two feed rollers are mostly opposite with respect to a central parting plane of two housing halves. That is, the housing is composed of two housing halves, which are separated from each other by the said dividing plane or dividing plane. In this case, an upper drive housing half and a lower wire housing half is realized.
  • the drive, the gearbox and the rotary element or the worm or drive worm provided at this point are advantageously arranged in the upper drive housing half.
  • the welding wire and the feed device are in the lower wire housing half.
  • the dividing plane or parting plane between the two housing halves is defined by a partition wall arranged in the dividing plane.
  • the drive, the transmission and the rotary element or the drive screw can be arranged on one side of the partition.
  • find the feed device and the welding wire on or on the opposite side of the partition a place.
  • the drive, the transmission and the rotary element or the worm or drive worm are arranged one behind the other.
  • the accumulator, the electric motor, the transmission and the rotary element or the drive screw are arranged in this order together on the said longitudinal axis of the housing.
  • the gearbox is usually designed as a planetary gear and the drive screw of its dimensions corresponds to the diameter of the feed rollers, a particularly compact design is achieved.
  • the accumulator has an optimized installation space at one end of the housing. In fact, this installation space for the accumulator is usually provided on a front side of the housing. Of course this is not restrictive.
  • the two feed rollers usually rotate horizontally in comparison to the dividing plane and consequently also in comparison to the dividing wall which describes the dividing plane.
  • the partition serves as a component carrier. Because the drive or the electric motor and the battery mululator, the gear and the rotary element or the drive screw are arranged on one side of the partition (drive side), whereas the feed device learns a placement on the opposite side of the partition together with the welding wire ( wire side). As a result, in addition drive and welding wire are separated from each other by the partition, so that a mutual influence does not take place.
  • the accumulator for driving the electric motor can be charged via an external socket in the housing. As a result, the operation is facilitated and, for example, not a discharging accumulator must be replaced by a charged battery.
  • an electronic control system is provided in this context, which usually provides for the operation of the feed device or the feed rollers and its control and / or monitors the charging process for the accumulator and controls its operation. Usually the control electronics takes over
  • the partition both functions and is generally also connected to the partition, on the drive side of the partition and not on the wire side of the partition.
  • the drive side of the partition receives the drive, the transmission and the rotary element or the drive screw.
  • the feed rollers are predominantly located on the wire side of the dividing wall and the wire moved with the aid of the feed device runs along the dividing wall at a distance.
  • the two driven by the worm gears are typically in a plane opposite.
  • the design is usually made so that the two gears and the two feed rollers with respect to the central parting plane and arranged there partition of the two housing halves face each other.
  • the procedure is such that the two gears and the two feed rollers are each mounted coaxially on the partition wall.
  • not only the drive, the gear and the worm or drive worm are arranged in this order together on the longitudinal axis of the housing, but also runs the welding wire to be conveyed exactly along this longitudinal axis or longitudinal plane.
  • the drive, the gear and the drive screw are separated only by the quasi-rectified welding wire through the partition. This favors the desired compact design and also a functional design.
  • the welding wire is only transported through the housing by the two feed rollers in the direction of the longitudinal axis.
  • the feed rollers as such are rotated by means of the center compared to their associated gears drive screw.
  • the drive worm and the welding wire lie in projection one above the other. The same applies to the drive and the gearbox compared to the welding wire.
  • the housing is equipped with a front-side dispensing opening and a return-soapy insertion opening for the welding wire.
  • the housing is advantageously assigned an exchangeable protective cap.
  • the housing can be approximated directly to the weld with the supplied from the insertion opening welding wire.
  • the protective cap in question is typically locked to the housing so that it can be replaced when worn.
  • it is usually worked with a conical shape of the protective cap, which can be particularly advantageously inserted into a weld cavity and guided therein.
  • the protective cap In order to realize the interchangeability of the protective cap in a simple manner, the protective cap generally has a web which engages in a groove on the housing. Of course, several webs and grooves can be realized. In addition, it is within the scope of the invention to provide the protective cap with a groove and the housing with an associated web. Likewise, hybrid forms are conceivable.
  • the housing as such can be made of plastic.
  • embodiments of aluminum or a ceramic, a plastic ceramic, etc. are just as well conceivable.
  • a welding wire transmitter which is characterized by a particularly simple feed or a correspondingly simple designed feed device.
  • the costs can be kept low and only little space is needed.
  • the main benefits are the main benefits.
  • FIG. 3 shows the welding wire dispenser with the housing open, with a view of the wire side of the dividing wall
  • FIG. 4 shows the object according to FIGS. 1 and 2 likewise with the housing half removed and a view of the drive side of the dividing wall.
  • a welding wire dispenser which serves to supply welding wire 1 to a weld, not shown.
  • the welding wire 1 is fed to the weld in the course of a TIG welding process.
  • the welding wire transmitter has a two-part according to the embodiment of the housing 2, 3 with an upper half of the housing 2 and a lower housing half 3. Ausweislich of Fig. 2
  • the illustrated welding wire dispenser can be advantageously handled and operated with one hand.
  • a feed device 6-1 1 is arranged in the housing 2, 3.
  • the feed device 6-1 1 is equipped according to the invention with at least two feed rollers 6, which are driven by a common and central rotary element 8.
  • the central rotary member 8 operates on two opposing gears 7 and is designed for this purpose as a worm or drive worm 8.
  • the two gears 7 are each rotatably coupled to the feed rollers 6. As soon as the respective gear 7 rotates, the associated feed roller 6 is rotated.
  • both a feed movement and a backward movement of the welding wire 1 is possible. This depends only on the direction of rotation of an electric motor 10, which acts on an intermediate gear 9, the screw or drive screw 8 either in one or in the other direction of rotation. As a result, the welding wire 1 is in normal operation via a back of the housing 2, 3 provided one
  • the welding wire 1 can be moved back into the front-side dispensing opening 13 more or less.
  • To the advancing device 6-1 1 finally belongs to an accumulator or include several accumulators 1 1, which serve to supply power to the electric motor 10.
  • the one or more accumulators 11 can remain in the interior of the housing 2, 3 and can be charged via an external charging socket 14 in the housing 2, 3.
  • the accumulators 1 1 can also be arranged outside the housing 2, 3. In this case, it is possible, for example, to use one or more accumulators 11 which are attached as a battery pack to a belt buckle of an operator.
  • the one accumulator 1 1 or the plurality of accumulators 1 1 are connected via the socket 14 to the remaining in the housing 2, 3 electric motor 10 and serve as described for its power supply.
  • the drive 10, 1 1, so the electric motor 10 and the optional one or more accumulators 1 1 as energy storage for the electric motor 10, the transmission 9 and finally the rotary member or the drive screw. 8 are arranged behind each other, in this order.
  • the drive 10, 1 1, the gear 9 and the drive screw 8 in this order together on a longitudinal axis or along a longitudinal plane L of the housing 2, 3 are arranged. In exactly this longitudinal plane L or along the longitudinal axis of the welding wire 1 moves during its feed through the
  • the two feed rollers 6 are arranged horizontally in comparison to a dividing plane 15.
  • the division plane 15 is defined by a partition wall 15 between the two housing halves 2, 3.
  • the drive 10, 1 1, the gear 9 and the drive screw 8 in the lower half of the housing 3, the drive housing half 3, are arranged.
  • the drive 10, 1 1, the gear 9 and the drive screw 8 on one side of the partition wall 15, on the drive side 15 a which can be seen in FIG.
  • the wire 1 and the feed rollers 6 are for this purpose in the upper half of the housing 2, the wire housing half 2, received.
  • the wire side 15b of the partition wall 15 not only carries the feed rollers 6, but here also a wire centering unit 16 and a wire stabilizing device 17 are realized.
  • the wire stabilizing device 17 is located approximately in the middle between two wire centering units 16. In this way, the welding wire 1 is passed a slight distance above the wire side 15b of the partition wall 15 through the housing 2, 3, driven by the two counter-rotating Feed rollers 6, which in the exemplary embodiment is rubber rollers or can act.
  • control electronics 18 In addition to the drive 10, 1 1, the gear 9 and the two gears 7, which are driven by the drive screw 8 together, can be found on the drive side 15a of the partition 15 is still a control electronics 18.
  • the control electronics 18 like the accumulator 1 1 of the drive 10, 1 1 im
  • control electronics 18 is advantageously determined on the partition wall 15, in the context of the embodiment on the drive side 15 a.
  • control electronics 18 With the help of the control electronics 18, the operation of the feed device 6-1 1 is controlled and in particular the rotational speed of the feed rollers 6 specified. Depending on this, the feed speed of the welding wire 1 can be sensitively adjusted.
  • control electronics 18 in the exemplary embodiment ensures that the accumulator 1 1 is charged via the external connection socket 14. That is, the control electronics 18 also acts as charging electronics for the accumulator 1 first
  • the drive worm 8 engages between the two oppositely disposed gearwheels 7, which in each case are coupled in a rotationally fixed manner to the associated feed rollers 6.
  • the two gears 7 and the two feed rollers 6 with respect to the central parting plane or the partition wall 15 of the two housing halves 2, 3 opposite.
  • the two gears 7 and the two feed rollers 6 are each mounted coaxially on the partition wall 15 in question.
  • the gears 7 and the drive screw 8 are arranged in a common plane. This also applies to the feed rollers 6. Between these two levels, the partition 15 is placed approximately in the middle.
  • the housing 2, 3 is equipped in the region of the front-side dispensing opening 13 with a replaceable protective cap 19.
  • the protective cap 19 has a conical to conical shape and can be locked to the housing 2, 3.
  • the protective cap 19 in the exemplary embodiment has an inside and invisible web, which is arranged like an annular ring. To the web corresponds to a groove in the housing 2, 3, which also follows the circular ring shape of the web. As soon as the web engages in the groove, the protective cap 19 is locked to the housing 2, 3.
  • the housing 2, 3 per se can be made of plastic, aluminum, a ceramic, a heat-resistant plastic, etc. as well as material mixtures.
  • the protective cap 19 is made of ceramic. This makes it possible to guide the illustrated welding wire dispenser with the protective cap 19 into the region of a welding groove or even use the welding groove as guide for the welding wire dispenser with the aid of the protective cap 19. As soon as the protective cap 19, which functions as a heat protection, has worn out, it can simply be exchanged for a new copy because of its exchangeable character.
  • a separate switch by means of which the feed for the welding wire 1 can be reversed in its direction.
  • a planetary gear which rotational movements of an output shaft of the electric motor 10 coaxially converts and converted into corresponding squat rotational movements of the drive screw 8.
  • Such a planetary gear has a small overall length, so that sufficient installation space for the accumulator 1 1 is available.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Wire Processing (AREA)
  • Arc Welding In General (AREA)

Abstract

L'invention concerne un dispositif d'alimentation en fil à souder destiné à amener du fil à souder (1) à un point de soudage, en particulier pour le soudage TIG. Le dispositif d'alimentation en fil à souder (1) est équipé d'un boîtier (2, 3) pour le maniement et la commande de préférence à une main et d'un dispositif d'avancement (6-11) disposé dans le boîtier (2, 3) et pourvu d'un entraînement (10, 11) et d'une transmission (9) pour agir sur le fil à souder (1) et le déplacer par rapport au boîtier (2, 3). Selon l'invention, le dispositif d'avancement (6, 11) dispose d'au moins deux rouleaux d'avancement (6) entraînés par un élément rotatif (8) central commun.
PCT/EP2011/070496 2010-11-18 2011-11-18 Dispositif d'alimentation en fil à souder WO2012066135A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202010012928.1 2010-11-18
DE202010012928U DE202010012928U1 (de) 2010-11-18 2010-11-18 Schweißdrahtgeber

Publications (1)

Publication Number Publication Date
WO2012066135A1 true WO2012066135A1 (fr) 2012-05-24

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PCT/EP2011/070496 WO2012066135A1 (fr) 2010-11-18 2011-11-18 Dispositif d'alimentation en fil à souder

Country Status (2)

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DE (1) DE202010012928U1 (fr)
WO (1) WO2012066135A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140014627A1 (en) * 2012-07-10 2014-01-16 Illinois Tool Works Inc Methods and systems for feeding filler material to a welding operation
WO2016083430A1 (fr) * 2014-11-27 2016-06-02 Nuovo Pignone Srl Appareil de manipulation permettant de réaliser un soudage tig comprenant une régulation de vitesse du fil introduit
RU2699884C2 (ru) * 2014-11-27 2019-09-11 Нуово Пиньоне СРЛ Сварочный инструмент для выполнения дуговой сварки металлическим плавящимся электродом (smaw) или дуговой сварки металлическим плавящимся электродом в среде инертного газа (mig) с поддержанием постоянного расстояния между электродом и областью сварки
CN110385508A (zh) * 2018-04-23 2019-10-29 株式会社达谊恒 焊丝进给装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3450076A1 (fr) * 2017-08-28 2019-03-06 Linde Aktiengesellschaft Support de fil à souder portatif

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JPS5274324U (fr) * 1975-11-29 1977-06-03
DE29512235U1 (de) * 1995-07-28 1996-11-28 Olaf Reeh GmbH, 82110 Germering Schweißdrahtzuführvorrichtung
JPH09141435A (ja) 1995-11-24 1997-06-03 Ishikawajima Harima Heavy Ind Co Ltd Ｔｉｇ溶加棒送り出し装置
DE29713998U1 (de) * 1997-08-06 1998-08-06 KUKA Schweissanlagen GmbH, 86165 Augsburg Schweißeinrichtung für Manipulatoren
DE29814363U1 (de) * 1998-08-11 1998-10-08 Dinse GmbH, 22041 Hamburg Vorschubvorrichtung für abschmelzende Schweißdrahtelektroden
DE29915301U1 (de) * 1998-09-16 2000-07-27 Alexander Binzel Gmbh & Co Kg, 35418 Buseck Drahtvorschubsystem
DE20113852U1 (de) * 2001-08-22 2001-11-15 Alexander Binzel Schweisstechnik GmbH & Co. KG, 35418 Buseck Zwischenantrieb für Drahtfördervorrichtungen zum Metall-Schutzgasschweißen
EP1356889A1 (fr) * 2002-04-24 2003-10-29 Mechafin AG Appareil d'avance de fil de soudage avec au moins deux rouleaux actionnés par un engrenage à vis sans fin
DE102005041695B4 (de) 2005-09-01 2007-04-26 Carlos Rojas Hilfsgerät zum Zuführen von Zusatzwerkstoff beim WIG-Schweißen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274324U (fr) * 1975-11-29 1977-06-03
DE29512235U1 (de) * 1995-07-28 1996-11-28 Olaf Reeh GmbH, 82110 Germering Schweißdrahtzuführvorrichtung
JPH09141435A (ja) 1995-11-24 1997-06-03 Ishikawajima Harima Heavy Ind Co Ltd Ｔｉｇ溶加棒送り出し装置
DE29713998U1 (de) * 1997-08-06 1998-08-06 KUKA Schweissanlagen GmbH, 86165 Augsburg Schweißeinrichtung für Manipulatoren
DE29814363U1 (de) * 1998-08-11 1998-10-08 Dinse GmbH, 22041 Hamburg Vorschubvorrichtung für abschmelzende Schweißdrahtelektroden
DE29915301U1 (de) * 1998-09-16 2000-07-27 Alexander Binzel Gmbh & Co Kg, 35418 Buseck Drahtvorschubsystem
DE20113852U1 (de) * 2001-08-22 2001-11-15 Alexander Binzel Schweisstechnik GmbH & Co. KG, 35418 Buseck Zwischenantrieb für Drahtfördervorrichtungen zum Metall-Schutzgasschweißen
EP1356889A1 (fr) * 2002-04-24 2003-10-29 Mechafin AG Appareil d'avance de fil de soudage avec au moins deux rouleaux actionnés par un engrenage à vis sans fin
DE102005041695B4 (de) 2005-09-01 2007-04-26 Carlos Rojas Hilfsgerät zum Zuführen von Zusatzwerkstoff beim WIG-Schweißen

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140014627A1 (en) * 2012-07-10 2014-01-16 Illinois Tool Works Inc Methods and systems for feeding filler material to a welding operation
WO2014011504A1 (fr) * 2012-07-10 2014-01-16 Illinois Tool Works Inc. Procédés et systèmes pour délivrer un matériau de charge à une opération de soudage
CN104684674A (zh) * 2012-07-10 2015-06-03 伊利诺斯工具制品有限公司 为焊接操作馈送填充材料的方法和系统
US9132500B2 (en) 2012-07-10 2015-09-15 Illinois Tool Works Inc. Methods and systems for feeding filler material to a welding operation
AU2013288912B2 (en) * 2012-07-10 2015-10-22 Illinois Tool Works Inc. Methods and systems for feeding filler material to a welding operation
KR20170086625A (ko) * 2014-11-27 2017-07-26 누보 피그노네 에스알엘 급송 와이어의 속도 조정을 동반하는 텅스텐 불활성 가스 용접을 실행하기 위한 취급 장치
WO2016083430A1 (fr) * 2014-11-27 2016-06-02 Nuovo Pignone Srl Appareil de manipulation permettant de réaliser un soudage tig comprenant une régulation de vitesse du fil introduit
CN107206522A (zh) * 2014-11-27 2017-09-26 诺沃皮尼奥内股份有限公司 用于执行tig焊接的可调节焊丝进给速度的操纵设备
JP2017537794A (ja) * 2014-11-27 2017-12-21 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． ワイヤの送り速度を調整してｔｉｇ溶接を実行するためのハンドリング装置
RU2699884C2 (ru) * 2014-11-27 2019-09-11 Нуово Пиньоне СРЛ Сварочный инструмент для выполнения дуговой сварки металлическим плавящимся электродом (smaw) или дуговой сварки металлическим плавящимся электродом в среде инертного газа (mig) с поддержанием постоянного расстояния между электродом и областью сварки
RU2719971C2 (ru) * 2014-11-27 2020-04-23 Нуово Пиньоне СРЛ Устройство для управляемой подачи присадочного стержня при дуговой сварке и комплекс для дуговой сварки
US10758992B2 (en) 2014-11-27 2020-09-01 Nuovo Pignone Srl Handling apparatus for performing a TIG weld with regulation of speed of the fed wire
US10906118B2 (en) 2014-11-27 2021-02-02 Nuovo Pignone Srl Welding tool for performing SMAW or MIG weld with mantenance of a constant distance between the electrode and the weld area
KR102350207B1 (ko) * 2014-11-27 2022-01-17 누보 피그노네 에스알엘 급송 와이어의 속도 조정을 동반하는 텅스텐 불활성 가스 용접을 실행하기 위한 취급 장치
CN110385508A (zh) * 2018-04-23 2019-10-29 株式会社达谊恒 焊丝进给装置

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