WO1990014919A1 - Installation inversee de soudage a l'arc sous flux - Google Patents

Installation inversee de soudage a l'arc sous flux Download PDF

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Publication number
WO1990014919A1
WO1990014919A1 PCT/SU1990/000063 SU9000063W WO9014919A1 WO 1990014919 A1 WO1990014919 A1 WO 1990014919A1 SU 9000063 W SU9000063 W SU 9000063W WO 9014919 A1 WO9014919 A1 WO 9014919A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
flux
bowl
welding
seam
Prior art date
Application number
PCT/SU1990/000063
Other languages
English (en)
Russian (ru)
Inventor
Pavel Alexandrovich Varenchuk
Valentin Deonisovich Kovalev
Konstantin Andreevich Juschenko
Mikhail Mikhailovich Ivanenko
Vladimir Illarionovich Galinich
Nikolai Timofeevich Privalov
Yaroslav Alexeevich Romanenko
Original Assignee
Institut Elektrosvarki Imeni E.O.Patona Akademii
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 Institut Elektrosvarki Imeni E.O.Patona Akademii filed Critical Institut Elektrosvarki Imeni E.O.Patona Akademii
Publication of WO1990014919A1 publication Critical patent/WO1990014919A1/fr

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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 to a procedure covered by only one of the preceding main groups
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area
    • 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
    • B23K9/18—Submerged-arc welding
    • B23K9/182—Submerged-arc welding making use of a non-consumable electrode

Definitions

  • this kind of weld is hereinafter referred to as the arc complete eve of the course of flux.
  • Such a method of welding also bears the name of the method of complete welding of a loaded arc, since the arc is 30 degrees richer in metal.
  • Successful seams can be different types, for example, brown and double-skinned flats. It can also be single and other types of simple seams. - 2 -
  • the outer welded seams are exposed to the first seam and the welded joint and are located in the upper part of the welded sections to be welded Further trouble, ⁇
  • the Arc Welding Facility at the bottom of the seams basically, excludes the operation of the weld inside and outside of the weld.
  • P ⁇ i ⁇ l ⁇ chn ⁇ y sva ⁇ e me ⁇ all sva ⁇ chn ⁇ y bath ⁇ b ⁇ z ⁇ vann ⁇ y ⁇ i g ⁇ enii sva ⁇ chn ⁇ y arc on account ⁇ lavleniya sva ⁇ ivaem ⁇ g ⁇ me ⁇ alla, ma ⁇ e ⁇ iala ele ⁇ da and sva ⁇ chn ⁇ g ⁇ ⁇ lyusa, ude ⁇ zhivae ⁇ sya ⁇ ch ⁇ y chas ⁇ ichn ⁇ ⁇ as ⁇ lavivsheg ⁇ sya ⁇ lyusa and-on account v ⁇ zdeys ⁇ viya ⁇ mi ⁇ uschi ⁇ us ⁇ ys ⁇ v.
  • These devices may have different sizes and sizes, such as plates, supplies, planners, users and other components.
  • This capacitance with the plug is mounted on the base.
  • the cooled slider is mounted on the casing with the possibility of moving the room at a height and along with the welded joint.
  • the known device does not allow the automatic control and maintenance of the pressure to be relieved, we reduce the pressure - 5 -
  • the bunker is also reserved for the supply of flux, a welding head with a battery and a mouthpiece, through the cord.
  • the suspension is mounted on the axle mounted on the axle, which is made in the form of a two-arm lever.
  • the other end of the double-arm lever is connected to the optional power actuator, which, together with the lever, is secured to the lever.
  • the rotationally corrected power supply is reserved for the powered bunker for the flight, which interacts with the bunker.
  • the machine includes a power tool, which is used on a given product;
  • the basic invention has posed a task to create a device for an arcade of a courtesy, in addition to the
  • a predominant flux pressure transmitter in the bowl should be implemented as a piezoelectric transformer.
  • the height gain of the lower side of the seam be performed in the form of a converter
  • the most convenient way to regulate the pressure of the fluffy cushion is to use the pressure regulator that is used at all times.
  • the front cart I is equipped with a vertical power adapter, which is supplied with a directional cable 4, which is secured to the mobile phone, and is connected to
  • bowl II s ⁇ edinena with ⁇ dayuschim ⁇ a ⁇ ub ⁇ m 13 shne ⁇ v ⁇ g ⁇ ⁇ i ⁇ a ⁇ elya, vnu ⁇ i ⁇ g ⁇ us ⁇ an ⁇ vlen shne ⁇ 14 ⁇ inema ⁇ ichee ⁇ i e ⁇ edinenny with ⁇ iv ⁇ d ⁇ m 15 ⁇ dachi godzha ⁇ iya ⁇ lyusa 10 and into the bowl II.
  • Unit 13 with screw 14 and actuator 15 forms a screw carrier.
  • Bowl II is intended for the generation of flux air inlets and the indication of direct local pressure on the site, which is used along with the welded joint.
  • Bunker 9 is equipped with a welding head 19 of which are equipped with a mouthpiece 20 for supplying a dry elec- trode 21, for example
  • the mouthpiece 20 is mounted in the bunker 9, so that it comes through the bowl II and its end, placed inside the bowl II is equipped with a displacement of the operable supply.
  • the seam reinforcement is 17 degrees apart from the lower part of product 12, especially in the case of heavy welds, which requires 23 For such cases, the slider is used for an inadequate contact with a formatted 25 seam. 17
  • a compilation 23 is installed above the lower part of the bowl II on the suspension, - 17 -
  • the factory-assembled device has 23 productive performance of 20 non-removable and mounted on the device of 26 suspension, so that it is free to install the product.
  • the other shoulder of the two-arm lever 25 is connected to a force output of 27 (for example, a pneumatic or hydraulic cylinder). 25
  • 27 may be used: spares, cargoes, consumables and other consumables.
  • Version 5 is available in the direction of the weldable product 12 with the optional direction 4.
  • an adjustable power unit 28 for example, an external or hydraulic cylinder
  • the adjustable power supply is 28 and accommodates a flat, conveniently located housing for the external auger. - 19 -
  • the adjustable power supply at 28 may have another negative execution, for example, it may also be executed as a free load or in the form of a load.
  • the good performance of the bunker 9 makes it possible to produce a high-quality system that is responsive to a change in the output of the product 12, and the car is not operable.
  • the good stabilization of the use of the two-arm lever 25 ensures that there is no interruption to the operation of the two-way communication devices.
  • the device is equipped with a pressure regulator for the flux cushion.
  • the pressure regulator of the flux odor is used for a regulated pressure switch of 28 when the pressure is set to 11 by means of a pressure switch of 11.
  • Sentence 29 is located in the bowl II of the essence at the level of its outer part, along with its intact axis and near the wound - 20 -
  • Sensor 29 is executed, for example, in the form of a well-known in the technology of the transformer of the converter.
  • the sensor 30 is mounted near the rear of the appliance 23 and the appliance Sender 30 has a lower pitch for weld on a given
  • the height of reinforcement of the lower side of the seam 17 is shaped, for example, in the form of a vertical seam
  • One more version of the device is available for a clean, comfortable welded flux, as a result of the pressure regulator
  • a comparison block of 31 can also be used for other, also recognized in the process equipment, digital signal processors.
  • the 5 tasks are preferable, along with the well-known solutions in the technology.
  • the first squeeze of the wheel 18 is produced throughout the entire course of the match.
  • the wheeled 18 is located in the direct contact with the lower part.
  • the power is turned on for the 27th suspension of the attached device 23 and the fixed power is supplied on the 28th of the second day.
  • the bowl II is installed, the lower lower product speed is 12.
  • the bowl is installed in the second place, due to the operation of the appliance
  • the consumed power supply 21 is supplied with voltage 25
  • the welding head 19 is switched on and the power supply 22 is supplied through the mouthpiece 20 and supplied with the power supply 21.
  • Welding is done both at a standstill and at a variable speed. 30 Prepared and welded seams 17.
  • Chich 29 flux pressure in the bowl ( Sprintig. ⁇ ).
  • the supply of sensor 29 reliably adjusts to a predetermined value, while the output is secured, it is secured to a standstill.
  • the most efficient sensor is 29 automatic, without the aid of a transmitter, it counts and measures the flux pressure
  • the senor is 30 automatic, without the participation of the transmitter, it will turn off and measure the output ⁇
  • the device After the welding, and the consequent shutdown of the power of the devices 27, 28 and b, the device is operated on.
  • the seam 17 is at a low angle, which will increase the height of the bottom of the seam 17 by:
  • the flawless level of the external components of the welded system is stable, and the stability of the connection is stable due to the fact that the external connection to the wall is stable and the external connection is improved.
  • the output is ⁇ from the lower side of the seam 17, the sensor 30 produces the corresponding information
  • the value obtained at the finished seam 17 is the magnitude of _ ⁇ gain (Fig. ⁇ a), which is
  • vys ⁇ y _ L is the gain from the lower s ⁇ ny seam 17, 30 da ⁇ chi ⁇ vy ⁇ aba ⁇ yvae ⁇ s ⁇ ve ⁇ s ⁇ vuyuschuyu in ⁇ matsiyu ⁇ - 31 -
  • the maximum height is _ reinforcement of the seam, for example, as shown in Fig. 4.
  • the gain obtained at the finished seam 17 is the gain of height ⁇ _characterized
  • the information from the 29 and 30 sensors is received, in block 31, the comparison is received and the received signal is received, which is received from the receiver.
  • the device allows you to set the preset flux pressure in the bowl and adjust without welding.
  • the device is for easy access - 33 -

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'installation décrite comprend un réservoir (9) rotatif monté sur charnières, à l'intérieur duquel se trouve une cuvette (11), dont la partie supérieure est ouverte et est tournée vers la jointure à souder, raccordé à une unité d'alimentation destinée à acheminer du fondant (10) à ladite cuvette. Ledit réservoir (9) comporte un entraînement mécanique commandé (28), assurant sa rotation autour d'un axe (8) sur lequel il est monté. Par ladite cuvette (11) passe la buse du chalumeau de soudage (20), un dispositif de formage (23) étant monté sur une suspension, de manière à pouvoir s'incliner dans les plans longitudinaux et transversaux. L'installation comprend en outre un régulateur de la pression du lit de fondant, pour lequel on utilise ledit entraînement mécanique commandé (28), afin de mettre ledit réservoir en rotation, au circuit duquel sont connectés, par l'intermédiaire d'une unité de comparaison (31), un capteur (29) de la pression du fondant dans ledit réservoir, lequel est situé dans ladite cuvette (11), sensiblement au niveau de sa partie supérieure ouverte, le long de son axe longitudinal et à proximité de la buse du chalumeau (20), ainsi qu'un capteur (30) de la hauteur de l'épaississement du côté inférieur de la jointure de soudage (17), monté dans le dispositif de formage (23), à proximité de sa face terminale arrière, et orienté le long de l'axe longitudinal de ce dernier (23). On peut utiliser l'invention pour souder des jointures annulaires longitudinales et courbées.
PCT/SU1990/000063 1989-05-30 1990-03-02 Installation inversee de soudage a l'arc sous flux WO1990014919A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU4691849/31 1989-05-30
SU4691849 1989-05-30

Publications (1)

Publication Number Publication Date
WO1990014919A1 true WO1990014919A1 (fr) 1990-12-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1990/000063 WO1990014919A1 (fr) 1989-05-30 1990-03-02 Installation inversee de soudage a l'arc sous flux

Country Status (1)

Country Link
WO (1) WO1990014919A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568808A1 (fr) * 1984-08-07 1986-02-14 Inst Elektroswarki Patona Dispositif pour le soudage a l'arc au plafond sous flux
FR2568806A1 (fr) * 1984-08-07 1986-02-14 Inst Elektroswarki Patona Dispositif de soudage a l'arc sous flux au plafond
FR2568807A1 (fr) * 1984-08-07 1986-02-14 Inst Elektroswarki Patona Dispositif de soudage a l'arc au plafond sous flux
SU1232418A1 (ru) * 1979-12-05 1986-05-23 Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона Устройство дл автоматической сварки под флюсом в потолочном положении
SU1348111A1 (ru) * 1981-03-06 1987-10-30 Институт Электросварки Им.Е.О.Патона Устройство дл автоматической сварки под флюсом в потолочном положении

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1232418A1 (ru) * 1979-12-05 1986-05-23 Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона Устройство дл автоматической сварки под флюсом в потолочном положении
SU1348111A1 (ru) * 1981-03-06 1987-10-30 Институт Электросварки Им.Е.О.Патона Устройство дл автоматической сварки под флюсом в потолочном положении
FR2568808A1 (fr) * 1984-08-07 1986-02-14 Inst Elektroswarki Patona Dispositif pour le soudage a l'arc au plafond sous flux
FR2568806A1 (fr) * 1984-08-07 1986-02-14 Inst Elektroswarki Patona Dispositif de soudage a l'arc sous flux au plafond
FR2568807A1 (fr) * 1984-08-07 1986-02-14 Inst Elektroswarki Patona Dispositif de soudage a l'arc au plafond sous flux

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