CN109624332A - Nonmetallic materials are vortexed welding method - Google Patents
Nonmetallic materials are vortexed welding method Download PDFInfo
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- CN109624332A CN109624332A CN201910041803.4A CN201910041803A CN109624332A CN 109624332 A CN109624332 A CN 109624332A CN 201910041803 A CN201910041803 A CN 201910041803A CN 109624332 A CN109624332 A CN 109624332A
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- vortexed
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
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- 229910052742 iron Inorganic materials 0.000 description 8
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
Abstract
Nonmetallic materials are vortexed welding method; it is characterized in that: welding material is placed in the position that two are needed to contact between the object welded; wherein welding material includes: that the material for welding object and metallic particles or cellular structure metal mixed form; object is welded at two to need to be provided with eddy current coil outside the position welded, and eddy current coil is powered.Installation effectiveness is high, and welding is reliable, is applicable in the welding of labyrinth, welding precision is high, and more energy saving, safety is more preferable.
Description
Technical field
This patent is applicable in the various technologies for having nonmetallic welding demand industry, is related to a kind of adding by the vortex of metallic particles
Thermal technology, the nonmetallic materials for reaching welding temperature to nonmetallic heating are vortexed welding method.
Background technique
Two nonmetallic accessories need in the demands of high-intensitive connection in nonmetallic industry at present, be substantially using plus
Mechanical connection and a variety of nonmetallic welding techniques after entering metal insert.The connector that metal insert is added uses not side
Just, it in addition to carry out being machined out processing etc. to metal insert in advance, to be also molded or be molded by machinery equipment etc.
Type could use, and very more, other metal and nonmetallic is limited by connections such as the volume of welding object and installation environments when installation
The coefficient of expansion it is different, it is cold and hot to be easy to when changing greatly the problems such as metal and nonmetallic junction be cracked or leakage,
It is also high that inconvenient cost is installed, large component when connecting even more extremely difficult cost ramp.Nonmetal heating plastic material
Welding is opposite just various and convenient, but still respectively has advantage and disadvantage and limitation undesirable.
The nonmetallic welding technique being currently known has laser welding, ultrasonic bonding, rotation fusion welding, sweat soldering, electricity
Fusion welding, electromagnetic induction welding technique.These technologies have some drawbacks and deficiency, are now analyzed one by one.
1, laser welding: being to reach one kind that melt temperature is merged to welding position heating using high energy laser beam
Welding method.Tooling is needed when the equipment needed expensive (solderable 300 millimeters of about 600,000 yuan/platform of equipment at present), welding
It is accommodated, the precision of aid determines the quality of welding, can only weld the light-permeable part of object, the beam workers such as tooling aid
The limitation of the low welding of welding efficiency caused by work is big.Special tooling aid cost is needed very to some shape welding seam welding
It is high.
2, ultrasonic welding: it is the body surface frictional heat generation for being welded needs using high-frequency vibration, is formed between molecular layer
Welding integration technology.Ultrasonic wave is smaller with respect to other welding manner welding energies, and transmitting energy attenuation loss is big when welding, weldering
Head will need to be pre-machined the pretreatments such as bonding wire ability firm welding as close as possible to pad, welding position, and need to weld
Position require fixed delivery welding energy, otherwise weld strength is low.Ultrasonic welding is only suitable for welding smaller part, compares
The equipment price that big object needs it is very high (at present about 300,000 yuan of the equipment of solderable 20 millimeters of 200 mm dia length/
Platform), it is desirable that welding direction will be with soldering tip direction at vertical welding, other directions are not welded.It is larger to weld limitation.
3, revolve fusion welding: rotation fusion welding is by the relatively high speed spin friction heat of two workpiece, and moment stops after reaching welding temperature
The welding for turning and pressure being kept to carry out, this welding manner welding equipment power requirement is bigger (to weld setting for 200 millimeters of calibers
The standby motor for taking around 15KW power), and equipment weight, need tooling aid inconvenient, fixture is often to nonmetallic materials
Appearance has damage influence, and the bad control of welding temperature, the big power consumption of frequent starting electric current is more, malfunction, is not suitable for welding circle
The welding of object and relatively thin object other than shape, what is generated after welding predicts obviously unsightly, welds the dimensional accuracy of object not
Good control.
4, sweat soldering: being exactly the logical surface for welding two object, carry out being heated to melt temperature by weld mold,
Then it is taken out from welding grinding tool, two parts is passed through into the welding manner that pressuring method is fused into one.This welding side
Formula cost is minimum (the about 500 yuan/platform of equipment of 200 millimeters of welding), and the intensity after being convenient for carrying, welding exactly is welded
Concentricity and the bad control of welding precision, the opportunity of welding is more demanding, if during object port is plugged, fusing
Port surface be exposed to very damp environment or have water droplet instillation, will make weld failure welding object cancel, currently without than
Preferable solution.
5, electric fusion welding: electric fusion welding is identical as sweat soldering principle, belongs to electric heating, is to set sweat soldering nothing but
Standby heating mould is changed to nonmetallic connectors and is embedded to heating wire in advance, and energization is added electric-heating-wire-heating to melt temperature
Pressure connection.This welding needs to first pass through Shooting Technique addition heating wire in advance and connector is made, by heating wire electrified regulation
To welding temperature, weld together connector by two welding objects, this connector needs with heating wire are pre-machined into
This is very high, can only weld in the outer surface of nonmetallic two objects.Because it is inconvenient to use, cost is high is washed in a pan substantially at present
It eliminates.The above nonmetallic welding technique all can not achieve the contactless welding of complicated object welding surface, and being in other words exactly cannot
It is welded after object is fixed according to required precision installation, guarantees the dispersion of stress after the minimum deflection and welding of precision.
6, electromagnetic induction welds: being exactly to put one piece of metal skin at the weld bond of welding object, passes through induction coil and iron
The vortex that skin generates generates heat, welding is merged after heating to object, this soldering reliability is poor, first iron sheet sheet
Just weld bond both ends are isolated for body, although presence of the weld bond because of iron sheet can be heated, two weld bonds cannot be made to melt well
It closes.It is exactly to coat macromolecule resin glue in the processing of the two sides of iron sheet there are also a kind of iron sheet electromagnetism welding manner of property improved, it is this
On the one hand glue has good degree of adhesion to metal, also have preferable degree of adhesion to nonmetallic materials, but this macromolecule material
The glue of material selects non-metallic material have significant limitation, for example, can bond high density polyethylene (HDPE) PE material cannot
Bond polypropylene PP resin material, the macromolecule glue that many nonmetallic materials just can not bond at all.This macromolecule is viscous
It is relatively high to temperature requirement to close glue, the non-metal pieces resin melt temperature for needing to weld is and this mostly all at 150 degree or more
The melt temperature of glue will fail at 80 degree or so mostly, so most cases are exactly the melt temperature for not reaching resin, this
Kind glue has just been heated decomposition, and caking ability is lost or substantially reduced.There are also be exactly this macromolecule glue and nonmetallic welding
The material of object, it is whether widely different in physical and chemical performances such as anti-impact, resistance to compression, resistance to torsion, stretchings, furthermore nonmetallic welding object
There are in the case where iron sheet among part weld bond, work under relative complex rugged environment, though iron sheet there is no problem welding
Also it is easy to appear problems for macromolecule glue.So the processing cost of this iron sheet coating macromolecule resin glue is relatively high.This electricity
Magnetic welding technique reliability, service life, welding cost, affected by environment etc. have the obvious disadvantage that and deficiency.
Based on me for a long time in the accumulation of the use of welding technique and research process, foundation is to industry patented technology
Solution, on the basis of having studied the deficiency and defect of current nonmetallic welding in use, by long-term thinking and observation
And experiment, R & D design, processing, experiment have been carried out to a large amount of object, the non-metal pieces of more materials can be welded,
The performance of non-metal pieces is not reduced, is applicable in complexity welding surroundings, improves welding precision and efficiency and service life etc. are innovation
Design requirement, make its energy conservation, consumption reduction, efficiency, precision, reliability, in terms of reach unprecedented technical characteristic.
Summary of the invention
The non-metal pieces range that the art of this patent is applicable in welding is wide, and nonmetal heating plastic material can be under normal circumstances
Welding, welding precision is high, speed of welding is fast, reliable welding quality, the welding requirements for being suitble to labyrinth, facilitates field operation etc.
Advantage.
To achieve the above object, the technical solution adopted by the present invention are as follows: nonmetallic materials are vortexed welding method, feature
Be: welding material is placed in the position that two are needed to contact between the object welded, and wherein welding material includes: welding object
Material and metallic particles or cellular structure metal mixed form, and object is welded at two and needs to be provided with whirlpool outside the position welded
Streamline circle, eddy current coil is powered.
The distribution proportion of metallic particles or cellular structure metal in the welding material, may be implemented multi-layer welding
It is welded while position.
Eddy current coil 4 is entire coil, or is designed like the same pincer structure of clamp on amperemeter.
Welding material is shaped by injection molding or extrusion process.
Metallic particles or cellular structure metal layer are mixed with inside weld-ring 3, metallic particles or cellular structure gold in weld-ring
Belong to layer and first pass through the processing of the techniques such as injection molding or molding in advance integrally, vorticity line snare is installed to the weld of weld-ring, to whirlpool
Streamline circle 4 makes metallic particles or cellular structure metal layer inside weld-ring be vortexed heat, and energy by high frequency or electric current of intermediate frequency
The temperature and time of enough size control welding by adjusting electric current, weld-ring generate welding melt temperature and transfer heat to weldering
The face of weld of pipe and welded tube makes its thawing, and welded tube and weldment two nonmetallic welding objects is made firmly to be welded on one by weld-ring
It rises.
Weld-ring or welded tube and weldment separately design welding stage and face of weld design position-limit mechanism guarantees the precision of welding, Huo Zhetong
It crosses tight fit and guarantees welding machine precision.
The size in the size and content of weld-ring internal metallic particles or the thickness of cellular structure metal layer and hole can root
It is adjusted according to welding requirements, makes eddy current coil under same electric current, adjust metallic particles or the vortex life of cellular structure metal layer
The temperature and time of heat, this contactless welding may be implemented multilayer while welding, and control the same eddy current coil electric current, can
Multilayered structure is welded.Because remoter from eddy current coil, the temperature for being vortexed generation is lower, and the gold inside weld-ring can be improved
Metal particles granular size or ratio guarantee that the weld-ring heat speed of inner ring as the weld-ring of outer ring, may be implemented in a whirlpool
Synchronous welding in streamline circle.
First according to the requirement of welding nonmetallic materials, in advance by the nonmetallic materials with the object of welding material of the same race, with
Metallic particles or cellular structure metal layer are mixed as requested, are processed into weld-ring by injection molding or extrusion process, then
Annular distance in weld-ring is closely covered on the face of weld being pressed on weldment, finally by the exit orifice of the welding stage insertion weld-ring on welded tube, is welded
After the size of pipe and weldment and weld-ring is fixed, by circular vorticity line snare in the center of weld-ring, it is powered to eddy current coil,
Metallic particles or cellular structure metal layer inside weld-ring is set to generate vortex heat, the size by controlling electric current adjusts welding
Time and temperature, the heating temperature of weld-ring pass at the face of weld on welding stage and weldment on welded tube, reach fusion welding
After temperature, eddy current coil is taken away, waits i.e. completion welding to be cooled, such welded tube, weldment, weld-ring three nonmetallic welding objects are molten
It closes and forms an entirety.
A kind of nonmetallic materials vortex welding method, it is characterised in that: one is installed at the object weld bond of nonmetallic materials
A weld-ring, weld-ring material by being mixed with the identical resin material of welding object material with the metallic particles of certain proportion and size or
Person's cellular structure metal layer composition.
It is vortexed welding method according to the nonmetallic materials, it is characterized in that: containing a certain proportion of in the weld-ring
Perhaps sealing wire snare is connected high frequency or electric current of intermediate frequency to metallic particles by cellular structure cellular structure metal layer in weld-ring,
Make the metallic particles inside weld-ring generate vortex heat to heat thermoplastic material, it is non-after being heated to the temperature of welding
Metal objects weld bond is combined together structure in intermediate weld-ring with covering, and welding structure is simple and reliable.
It is vortexed welding method according to the nonmetallic materials, it is characterized in that: can be metal inside the weld-ring
Grain is molded perhaps molding composition with welding material in advance can also be by cellular structure metal layer and the injection molding of welding material or molding
Equal technological formings can be designed, not change according to the material of welding object, the requirement to welding temperature and weld strength
The size of current of eddy current coil, welding neck collar internal metallic particles size and contained ratio, can to the time of welding, temperature,
Intensity is adjusted, if simple adjustment size of current, will cause the pyrolytic of nonmetallic materials material, or processing temperature
Welding temperature is not achieved for degree and weld strength is bad.So if to reach optimal welding effect, minimum cost control,
It needs to optimize the size of metallic particles, ratio, electric current and weld interval according to welding and non-metallic material requirement and set
Meter.
The advantages of the invention patent, is as follows:
1. installation effectiveness is high, it is only necessary to after putting weld-ring tight fit at nonmetallic welding object port, connect object in boxing
Eddy current coil nearby is put, welding can be completed in the most fast several seconds.
2. welding is reliable, weld-ring is identical as the welding non-metallic material of object, the phase of non-metal pieces and weld-ring after welding
Fusibleness is good, will not be influenced to cause cracking or delamination by complicated use environment.
3. the welding of labyrinth is applicable in, as long as making the weld-ring of same shape in the port of welding, so that it may weld
It connects complicated structure and intensity is high.
4. welding precision is high.Two non-metal pieces welding will be needed to install with weld-ring, according to technical matters or
Required precision is fixed, and is put on welding coil and is electrified, so that it may carry out precision welding, two objects even pass through tight fit
Installation not fixed, and equally have good welding precision.
5. more energy saving, welding the vortex powers of needs, smaller with respect to other welding (pipe of 200 millimeters of welding is about needed
The power of 5KW is wanted, and is only required a very short time), weld interval is short, and power is small, has apparent energy-saving effect.
6. safety is more preferable, when welding, needs low-voltage and high-current, does not have Danger Electric shock risk.In addition coil and welding are welded
Object welding position is not exposed to the danger that outermost (be welded on two inners, outer surface will not high temperature) does not have scald
Danger.
7. accuracy of temperature control is high, after controlling the size of eddy current coil electric current and the size and ratio-dependent of metallic particles, welding
Temperature and time equally can accurately control, avoid high temperature to be able to maintain the influence of material and weld strength to greatest extent
Welding object has optimal welding effect.
8. contactless welding, using contactless welding is vortexed, more convenient and flexible, efficiently very easy realization is certainly
It is welded while dynamicization welding and multilayer different-diameter weld-ring under the same eddy current coil.
9. welding is beautiful, because the melt temperature of weld inside weld-ring, does not need to carry out socket joint and object melts
The operation such as docking after change, the highly uniform beauty of weld.
Detailed description of the invention
Fig. 1 is welded tube cross-sectional view.
Fig. 2 is welded tube right view.
Fig. 3 is weldment front view.
Fig. 4 is weldment left view.
Fig. 5 is weld-ring cross-sectional view.
Fig. 6 is weld-ring left view.
Fig. 7 is that metallic particles welds texture map.
Fig. 8 is that cellular structure metal layer welds texture map.
Fig. 9 is vorticity line loop graph.
Figure 10 is welding assembled sectional view.
In attached drawing: 1, welded tube；1.1 welding stage；2, weldment；2.1 the face of weld；3, weld-ring；3.1, annular distance；3.2, metallic particles；
3.3, cellular structure metal layer；4, eddy current coil.
Specific embodiment
The present invention is further detailed with reference to the accompanying drawings of the specification.
The present invention is as Figure 1-10 shows, it is assumed that needs for welded tube 1 and weldment 2 as shown in Figure 3 to be welded together, therebetween
Weld-ring 3 is installed, metallic particles 3.2 or cellular structure metal layer 3.3, the metallic particles in weld-ring 3 are mixed with inside weld-ring 3
3.2 or cellular structure metal layer 3.3 to first pass through the processing of the techniques such as injection molding or molding in advance integral, 4 sets of eddy current coil are being welded
The weld of pipe 1 and weldment 2 and weld-ring 3, eddy current coil 4 is powered the metallic particles 3.2 or cellular structure gold made inside weld-ring 3
Belong to layer 3.3 and generate vortex heat, by adjusting the temperature and time of the height control welding of the size or frequency of electric current, weld-ring
3 make its thawing by being vortexed quick heat and transferring heat to the face of weld of welded tube 1 and welded tube 2.Make welded tube 1 and weldment 2
Two nonmetallic welding objects are firmly welded together by weld-ring 3.
The thickness and hole of the size and ratio or cellular structure metal layer 3.3 of 3 internal metallic particles 3.2 of weld-ring it is big
It is small to be adjusted according to welding requirements, so that eddy current coil 4 is generated different acid extractions under same electric current.It is this
Contactless welding may be implemented multilayer while weld, and control same 4 electric current of eddy current coil, can be to the knot at multi-layer welding position
Structure welding.Because welding position is remoter far from eddy current coil 4, the temperature lower heating time for being vortexed generation is longer, adjustable weldering
How much are 4 ectonexine welding position metallic particles of ring, 3.2 granular size or ratio, guarantee the 4 heat speed of weld-ring of inner ring and outer
As lap welding ring 4, the synchronous welding in an eddy current coil 4 may be implemented.
Eddy current coil 4 can be an entire coil, or facilitates operation, it is the same to be designed like clamp on amperemeter
Pincer structure.
Welding stage 1.1 can be separately designed with welding neck collar 3 or welded tube 1 and weldment 2 and the face of weld 2.1 designs position-limit mechanism and guarantees weldering
The precision connect can also guarantee welding machine precision by being fitted close.
The size and ratio or 3.3 thickness of cellular structure metal layer of 3.2 partial size of metallic particles inside weld-ring 3 and hole
Size.If reaching optimal weld strength, highest efficiency and energy conservation to need to the non-metallic material for welding object
The characteristics of and temperature and intensity requirement, can be designed with 3.2 particle size of metallic particles, the adding proportion inside welding neck collar 3.
Adjust the temperature and time of the adjustable nonmetallic welding of size of 4 electric current of eddy current coil or frequency.
Concrete operation step of the present invention is illustrated below, specific welding manner is very simple, first according to the non-gold of welding
The requirement for belonging to material, in advance by the nonmetallic materials with the object of welding material of the same race, with metallic particles 3.2 or cellular structure
Metal layer 3.3 is mixed as requested, weld-ring 3 is processed by injection molding or extrusion process, then by the annular distance in weld-ring 3
3.1 closely cover on the face of weld 2.1 being pressed on weldment 2, are finally inserted into the welding stage 1.1 on welded tube 1 in the exit orifice of weld-ring 3, welded tube 1
After being fixed with the size of weldment 2 and weld-ring 3, by 4 sets of the eddy current coil centers in weld-ring 3, it is powered, makes to eddy current coil 4
Metallic particles 3.2 or cellular structure metal layer 3.3 inside weld-ring 3 generate vortex heat, by the big ditty for controlling electric current
The time of whole welding and temperature, the heating temperature of weld-ring 3 pass at the face of weld 2.1 on welding stage 1.1 and weldment 2 on welded tube 1,
After the temperature for reaching fusion welding, eddy current coil 4 is taken away, waits i.e. completion welding to be cooled, such welded tube 1, weldment 2, weld-ring 3
Three nonmetallic welding objects fuse to form an entirety.
Embodiment described above is only that the preferred embodiment of this patent is described, not to the structure of this patent
Think and protection scope is defined, under the premise of not departing from this patent design concept, ordinary engineering and technical personnel in this field
To all variations and modifications that the technical solution of this patent is made, the protection scope of this patent should all be fallen into.
Claims (8)
1. nonmetallic materials are vortexed welding method, it is characterized in that: the position that two are needed to contact between the object welded is placed
Welding material, wherein welding material includes: that the material for welding object and metallic particles or cellular structure metal mixed form,
Two welding objects need to be provided with eddy current coil outside the position welded, and eddy current coil is powered.
2. nonmetallic materials according to claim 1 are vortexed welding method, it is characterized in that: the gold in the welding material
Welding while multi-layer welding position may be implemented in the distribution proportion of metal particles or cellular structure metal.
3. nonmetallic materials according to claim 1 are vortexed welding method, it is characterized in that: eddy current coil 4 is entire coil,
Or it is designed like the same pincer structure of clamp on amperemeter.
4. nonmetallic materials according to claim 1 are vortexed welding method, it is characterized in that: welding material is by injection molding or squeezes
Technique shapes out.
5. nonmetallic materials according to claim 1 are vortexed welding method, it is characterized in that: being mixed with metal inside weld-ring (3)
Particle (3.2) or cellular structure metal layer (3.3), metallic particles (3.2) or cellular structure metal layer in weld-ring (3)
(3.3) it is integral that the processing of the techniques such as injection molding or molding is first passed through in advance, and eddy current coil (4) are covered to the welding for installing weld-ring (3)
Place, the metallic particles (3.2) or cellular structure gold for keeping weld-ring (3) internal by high frequency or electric current of intermediate frequency eddy current coil (4)
Belong to layer (3.3) and be vortexed heat, and the temperature and time of welding can be controlled by adjusting the size of electric current, weld-ring (3) generates weldering
It connects melt temperature and the face of weld for transferring heat to welded tube (1) and welded tube (2) makes its thawing, make welded tube (1) and weldment (2)
Two nonmetallic welding objects are firmly welded together by weld-ring (3).
6. nonmetallic materials according to claim 1 are vortexed welding method, it is characterized in that: weld-ring (3) or welded tube (1) and
Weldment (2) separately designs welding stage (1.1) and the face of weld (2.1) design position-limit mechanism guarantees the precision of welding, or by closely matching
It closes and guarantees welding machine precision.
7. nonmetallic materials according to claim 1 are vortexed welding method, it is characterized in that: weld-ring (3) internal metallic particles
(3.2) thickness of size and content or cellular structure metal layer (3.3) and the size in hole can be according to welding requirements tune
It is whole, make eddy current coil (4) under same electric current, adjusts metallic particles (3.2) or cellular structure metal layer (3.3) vortex life
The temperature and time of heat, this contactless welding may be implemented multilayer while welding, and control the same eddy current coil (4) electricity
Stream, can weld multilayered structure, because remoter from eddy current coil (4), the temperature for being vortexed generation is lower, and weld-ring can be improved
Metallic particles (3.2) granular size or ratio inside 4 guarantee weld-ring (4) the heat speed and outer ring weld-ring (4) one of inner ring
The synchronous welding in an eddy current coil (4) may be implemented in sample.
8. nonmetallic materials according to claim 1 are vortexed welding method, it is characterized in that: first according to welding nonmetallic materials
Requirement, in advance by the nonmetallic materials with the object of welding material of the same race, with metallic particles (3.2 or cellular structure metal
Layer (3.3) is mixed as requested, weld-ring 3 is processed by injection molding or extrusion process, then by the annular distance on weld-ring (3)
(3.1) it closely covers on the face of weld (2.1) being pressed on weldment (2), finally by welding stage (1.1) insertion weld-ring (3) on welded tube (1)
In exit orifice, after the size fixation of welded tube 1 and weldment (2) and weld-ring (3), circular eddy current coil (4) is covered in weld-ring (3)
Heart position is powered to eddy current coil (4), produces metallic particles (3.2) or cellular structure metal layer (3.3) inside weld-ring 3
Raw vortex heat passes to welded tube by the time and temperature, the heating temperature of weld-ring (3) that control the size adjustment welding of electric current
At the face of weld (2.1) on welding stage (1.1) and weldment (2) on 1, after the temperature for reaching fusion welding, eddy current coil (4) is taken
Fall, waits i.e. completion welding to be cooled, (3) three such welded tube (1), weldment (2), weld-ring nonmetallic welding objects fuse to form one
It is whole.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1454869A (en) * | 1965-11-25 | 1966-02-11 | Arenco Ab | Method for closing tubular envelopes and tubular envelopes intended to be closed according to the method |
| JP2005052856A (en) * | 2003-08-01 | 2005-03-03 | Human Unitec Co Ltd | Linear lead-free solder wire, its manufacturing method, and solder joining method |
| CN1876302A (en) * | 2006-05-31 | 2006-12-13 | 哈尔滨工业大学 | Aluminum alloy and its composite material non-vacuum semi-solid state vibration-rheological connection method |
| KR100804511B1 (en) * | 2007-01-04 | 2008-02-20 | 소닉스코리아(주) | Joining method of plastic product |
| CN102275023A (en) * | 2011-07-20 | 2011-12-14 | 重庆理工大学 | Semisolid vibrating auxiliary brazing device |
| CN102284759A (en) * | 2011-07-06 | 2011-12-21 | 重庆理工大学 | Mechanical rotation semi-solid welding method for aluminum alloy and composite material thereof in atmospheric environment |
| CN102935562A (en) * | 2012-12-10 | 2013-02-20 | 郑州机械研究所 | Metal granular reinforced aluminum flux cored wire |
| CN104588860A (en) * | 2014-12-03 | 2015-05-06 | 南京三乐电子信息产业集团有限公司 | High-frequency welding method for electron gun core made of materials containing tantalum |
| CN105364244A (en) * | 2015-12-21 | 2016-03-02 | 刘丹 | Welding method of hard alloy and stainless steel composite rod pin |
| CN105537794A (en) * | 2016-02-05 | 2016-05-04 | 合肥美菱股份有限公司 | Flux-cored soldering ring |
-
2019
- 2019-01-16 CN CN201910041803.4A patent/CN109624332A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1454869A (en) * | 1965-11-25 | 1966-02-11 | Arenco Ab | Method for closing tubular envelopes and tubular envelopes intended to be closed according to the method |
| JP2005052856A (en) * | 2003-08-01 | 2005-03-03 | Human Unitec Co Ltd | Linear lead-free solder wire, its manufacturing method, and solder joining method |
| CN1876302A (en) * | 2006-05-31 | 2006-12-13 | 哈尔滨工业大学 | Aluminum alloy and its composite material non-vacuum semi-solid state vibration-rheological connection method |
| KR100804511B1 (en) * | 2007-01-04 | 2008-02-20 | 소닉스코리아(주) | Joining method of plastic product |
| CN102284759A (en) * | 2011-07-06 | 2011-12-21 | 重庆理工大学 | Mechanical rotation semi-solid welding method for aluminum alloy and composite material thereof in atmospheric environment |
| CN102275023A (en) * | 2011-07-20 | 2011-12-14 | 重庆理工大学 | Semisolid vibrating auxiliary brazing device |
| CN102935562A (en) * | 2012-12-10 | 2013-02-20 | 郑州机械研究所 | Metal granular reinforced aluminum flux cored wire |
| CN104588860A (en) * | 2014-12-03 | 2015-05-06 | 南京三乐电子信息产业集团有限公司 | High-frequency welding method for electron gun core made of materials containing tantalum |
| CN105364244A (en) * | 2015-12-21 | 2016-03-02 | 刘丹 | Welding method of hard alloy and stainless steel composite rod pin |
| CN105537794A (en) * | 2016-02-05 | 2016-05-04 | 合肥美菱股份有限公司 | Flux-cored soldering ring |
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