CN110270774A - A kind of aqueous aluminium soldering cream of soy bean milk making machine heat-generating pipe soldering - Google Patents
A kind of aqueous aluminium soldering cream of soy bean milk making machine heat-generating pipe soldering Download PDFInfo
- Publication number
- CN110270774A CN110270774A CN201910548352.3A CN201910548352A CN110270774A CN 110270774 A CN110270774 A CN 110270774A CN 201910548352 A CN201910548352 A CN 201910548352A CN 110270774 A CN110270774 A CN 110270774A
- Authority
- CN
- China
- Prior art keywords
- cream
- bean milk
- making machine
- soy bean
- generating pipe
- 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.)
- Pending
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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
- B23K35/286—Al as the principal constituent
- B23K35/288—Al as the principal constituent with Sn or Zn
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cosmetics (AREA)
Abstract
The invention belongs to small household appliances technical fields, aqueous aluminium soldering cream is brazed more particularly to a kind of soy bean milk making machine heat-generating pipe, the solder paste is coated between cup body and bottom-heated component or between cup body and side wall heating element, and the solder and brazing flux mixture and 25~45% that the solder paste is 55~75% by weight percent are formed at cream binder；After using solder paste instead, welded with soldering oven, an equipment can monthly go out 500,000, be equivalent to 15 or so high frequency brazing machines, and workshop without dust, without waste of material.And for the structure of three-dimensional heating (i.e. side wall heating element), powdery cored solder is unable to direct cloth, and paste can be with；Meanwhile relative to oiliness solder paste, aqueous solder paste easy cleaning (for the equipment of resistance brazing cream), working environment cleaning.When welding lotion will not sinuous flow (particularly with the cup body of stereochemical structure), postwelding appearance looks elegant do not need blasting treatment, a few procedure.
Description
Technical field
The invention belongs to small household appliances technical fields, and in particular to a kind of aqueous aluminium soldering cream of soy bean milk making machine heat-generating pipe soldering.
Background technique
Soy bean milk making machine realizes that preheating, mashing, mashing off and delay infusion process are full-automatic, especially using micro computer control
Due to being additionally arranged " mild fire infusion " processing routine, keep soya-bean milk nutrition more abundant, mouthfeel more perfumed hair cream or oil.
As the attention to health is gradually reinforced, for clean hygiene, many families select self-control soya-bean milk one after another, to draw
Dynamic household Single-chip Microprocessor Auto soy bean milk making machine market.Soya-bean milk has high nutritive value, is a kind of ideal healthy food.
According to experts, containing there are many high-quality protein, multivitamin, the necessary amino acid of a variety of human bodies and lot of trace in soya-bean milk
Element etc..No matter adult, the elderly and children, as long as adhering to drinking, for improve constitution, immunity, prevent and treat disease
Disease is all very beneficial.Spring and autumn drinks soya-bean milk, nourishing Yin and moistening dryness, YIN and YANG balance regulating；Summer drinks soya-bean milk, and disappear hot sunstroke prevention, quench one's thirst of promoting the production of body fluid；Winter drinks beans
Slurry, dispelling cold warm stomach, nourishing are nourished.
The core component of soy bean milk making machine heating element is as shown in the picture, You Yigen heat-generating pipe, one layer of aluminium flake and bottom it is stainless
Steel bowl body three-decker is integrally welded；Traditional method is welded with powder-material with High-frequency machine, and this method workshop dust is big, dirty
Dye is serious, waste of material is big, low efficiency, and one day worker, one machine can at most weld 1000.
Summary of the invention
The present invention provides a kind of soy bean milk making machine heat-generating pipes to be brazed aqueous aluminium soldering cream, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of soy bean milk making machine heat-generating pipe is brazed aqueous aluminium pricker
Soldering paste, the solder paste are coated between cup body and bottom-heated component or between cup body and side wall heating element, the soldering
The solder and brazing flux mixture and 25~45% that cream is 55~75% by weight percent are formed at cream binder.
Preferably, in the solder and brazing flux mixture each ingredient weight percent are as follows: solder 50~80%, brazing flux:
20~50%.
Preferably, the solder includes: Si:7~13%, Zn:1~2%, Cu:1~2%, surplus Al.
Preferably, the brazing flux includes: 100% KAlF4.
Preferably, it is described at cream binder by weight percentage, be made of following ingredients: molecular weight be 10000~
1000000 methylcellulose and the mixture of ethyl cellulose: 25~40%, lubricant: 1~5% or molecular weight be 1000
~10000 polyacrylamide, polyacrylic acid, polymethylacrylic acid and its copolymer, styrene and acrylic polymer, poly- second
One or more of enol or polyethylene glycol oxide: 20~40% and aqueous solvent: 40~80%.
Preferably, the aqueous solvent is one of water, ethyl alcohol, ethylene glycol, glycerol, propylene glycol or isopropanol or several
Kind.
Preferably, the lubricant is one or both of aqueous silicone oil or hydrophily self-emulsifying silicone oil.
Compared with prior art, it the beneficial effects of the present invention are: after using solder paste instead, is welded with soldering oven, one sets
It is standby monthly to go out 500,000, be equivalent to 15 or so high frequency brazing machines, and workshop without dust, without waste of material.And for
The structure (i.e. side wall heating element) of three-dimensional heating, powdery cored solder are unable to direct cloth, and paste can be with；Meanwhile relative to
If oiliness solder paste, aqueous solder paste easy cleaning (for the equipment of resistance brazing cream), working environment cleaning.Cream when welding
Body will not sinuous flow (particularly with the cup body of stereochemical structure), postwelding appearance looks elegant do not need blasting treatment, a few procedure.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the welding position schematic diagram of solder paste in the embodiment of the present invention.
In figure: 1, cup body；2-1, bottom-heated component；2-2, side wall heating element；3, solder paste.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, the present invention is the following technical schemes are provided: a kind of soy bean milk making machine heat-generating pipe is brazed aqueous aluminium soldering cream,
Solder paste 3 is coated between cup body 1 and side wall heating element 2-2, the solder and brazing flux that solder paste 3 is 70% by weight percent
Mixture and 30% at cream binder form.
In the present embodiment, before welding when cloth, traditional method is to mix preceding solder and soldering flux in proportion,
It is tuned into paste with water appropriate, then with hairbrush hardened coating on aluminium flake and heat-generating pipe, group again after waiting the water of welding materials dry
Row welding is put into, the present invention borrows the technique of silk-screen printing, holds rounded pore successfully by size on stainless steel faceplate, will adjust
At the cored solder and soldering flux of paste on panel, there is fixture to fix aluminium flake under panel, then borrows the work of silk-screen printing
Skill, with electric trowelling by welding material cloth on aluminium flake, realize the cloth of automation.It is more high-efficient than manual cloth, and cloth
Thickness stablize, be evenly distributed.Simultaneously this covering device can with the transmission in another patent is drying connects, dry
Direct-assembling welds afterwards, can greatly improve efficiency, while reduction in the numbers of seconds is (because waiting dry process to may be subjected to it
His dust pollution).
Specifically, in solder and brazing flux mixture each ingredient weight percent are as follows: solder 70%, brazing flux: 30%, by
It is to be fixed on side wall in side wall heating element 2-2, needs more sticky solder paste, proportion needs more solders.
Specifically, solder includes: Si:7~13%, Zn:1~2%, Cu:1~2%, surplus Al passes through aluminium base solder
High thermal conductivity ability after welding fabrication can be increased, and guarantee the stationarity of its structure.
Specifically, brazing flux includes: 100% KAlF4, the oxidation of weldment and solder surface can be effectively dissolved or destroyed
Film.
Specifically, by weight percentage at cream binder, being made of following ingredients: the methyl that molecular weight is 1000000
The mixture of cellulose and ethyl cellulose: 25%, the polyacrylic acid that molecular weight is 10000: 20% and aqueous solvent: 55%,
Since binder has large-scale dissolubility and viscosity characteristics and non-thermal gelation；Itself it is non-ionic can with it is a wide range of in
Other water-soluble polymers, surfactant, salt coexists, and is the excellent colloid thickening of one kind of the electrolyte solution containing high concentration electric
Agent；Water holding capacity is higher by one times than methylcellulose, has preferable flow adjustment.
Specifically, aqueous solvent is the mixture of water and ethyl alcohol, isopropanol, it is industrial production common used material, convenient for adopting
Purchase.
Embodiment 2
Referring to Fig. 1, the present invention is the following technical schemes are provided: a kind of soy bean milk making machine heat-generating pipe is brazed aqueous aluminium soldering cream,
Solder paste 3 is coated between cup body 1 and bottom-heated component 2-1, the solder and brazing flux that solder paste 3 is 55% by weight percent
Mixture and 45% at cream binder form.
In the present embodiment, before welding when cloth, traditional method is to mix preceding solder and soldering flux in proportion,
It is tuned into paste with water appropriate, then with hairbrush hardened coating on aluminium flake and heat-generating pipe, group again after waiting the water of welding materials dry
Row welding is put into, the present invention borrows the technique of silk-screen printing, holds rounded pore successfully by size on stainless steel faceplate, will adjust
At the cored solder and soldering flux of paste on panel, there is fixture to fix aluminium flake under panel, then borrows the work of silk-screen printing
Skill, with electric trowelling by welding material cloth on aluminium flake, realize the cloth of automation.It is more high-efficient than manual cloth, and cloth
Thickness stablize, be evenly distributed.Simultaneously this covering device can with the transmission in another patent is drying connects, dry
Direct-assembling welds afterwards, can greatly improve efficiency, while reduction in the numbers of seconds is (because waiting dry process to may be subjected to it
His powder once polluted).
Specifically, in solder and brazing flux mixture each ingredient weight percent are as follows: solder 50%, brazing flux: 50%.
Specifically, solder includes: Si:7~13%, Zn:1~2%, Cu:1~2%, surplus Al passes through aluminium base solder
High thermal conductivity ability after welding fabrication can be increased, and guarantee the stationarity of its structure.
Specifically, brazing flux includes: 100% KAlF4, the oxidation of weldment and solder surface can be effectively dissolved or destroyed
Film.
Specifically, by weight percentage at cream binder, being made of following ingredients: the methyl that molecular weight is 1000000
The mixture of cellulose and ethyl cellulose: 30%, lubricant: 5% and aqueous solvent: 65%, in order to improve the intensity of green compact
Or it prevents powder segregation and is added to the substance that can be removed before sintering or in sintering process in powder.
Specifically, aqueous solvent is the mixture of water and ethyl alcohol.
Specifically, lubricant is the mixture in aqueous silicone oil and hydrophily self-emulsifying silicone oil.
The working principle of the invention and process for using: after using solder paste instead, being welded with soldering oven, and an equipment monthly may be used
To go out 500,000, be equivalent to 15 or so high frequency brazing machines, and workshop without dust, without waste of material.And for three-dimensional heating
Structure (i.e. side wall heating element 2-2), powdery cored solder is unable to direct cloth, and paste can be with；Meanwhile relative to oiliness pricker
If soldering paste, aqueous solder paste easy cleaning (for the equipment of resistance brazing cream), working environment cleaning.Lotion will not when welding
Sinuous flow (particularly with the cup body of stereochemical structure), postwelding appearance looks elegant do not need blasting treatment, a few procedure.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of soy bean milk making machine heat-generating pipe is brazed aqueous aluminium soldering cream, the solder paste (3) is coated in cup body (1) and bottom-heated
Between component (2-1) or between cup body (1) and side wall heating element (2-2), it is characterised in that: the solder paste (3) is by weight
Percentage be 55~75% solder and brazing flux mixture and 25~45% at cream binder form.
2. a kind of soy bean milk making machine heat-generating pipe according to claim 1 is brazed aqueous aluminium soldering cream, it is characterised in that: the pricker
The weight percent of each ingredient in material and brazing flux mixture are as follows: solder 50~80%, brazing flux: 20~50%.
3. a kind of soy bean milk making machine heat-generating pipe according to claim 2 is brazed aqueous aluminium soldering cream, it is characterised in that: the pricker
Material includes: Si:7~13%, Zn:1~2%, Cu:1~2%, surplus Al.
4. a kind of soy bean milk making machine heat-generating pipe according to claim 2 is brazed aqueous aluminium soldering cream, it is characterised in that: the pricker
Agent includes: 100% KAlF4.
5. a kind of soy bean milk making machine heat-generating pipe according to claim 1 is brazed aqueous aluminium soldering cream, it is characterised in that: it is described at
Cream binder by weight percentage, is made of following ingredients: the methylcellulose and second that molecular weight is 10000~1000000
The mixture of base cellulose: 25~40%, lubricant: 1~5% or molecular weight be 1000~10000 polyacrylamide, poly- third
One of olefin(e) acid, polymethylacrylic acid and its copolymer, styrene and acrylic polymer, polyvinyl alcohol or polyethylene glycol oxide
It is or several: 20~40% and aqueous solvent: 40~80%.
6. a kind of soy bean milk making machine heat-generating pipe according to claim 5 is brazed aqueous aluminium soldering cream, it is characterised in that: the water
Property solvent is one or more of water, ethyl alcohol, ethylene glycol, glycerol, propylene glycol or isopropanol.
7. a kind of soy bean milk making machine heat-generating pipe according to claim 5 is brazed aqueous aluminium soldering cream, it is characterised in that: the profit
Lubrication prescription is one or both of aqueous silicone oil or hydrophily self-emulsifying silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548352.3A CN110270774A (en) | 2019-06-24 | 2019-06-24 | A kind of aqueous aluminium soldering cream of soy bean milk making machine heat-generating pipe soldering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548352.3A CN110270774A (en) | 2019-06-24 | 2019-06-24 | A kind of aqueous aluminium soldering cream of soy bean milk making machine heat-generating pipe soldering |
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| Publication Number | Publication Date |
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| CN110270774A true CN110270774A (en) | 2019-09-24 |
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|---|---|---|---|
| CN201910548352.3A Pending CN110270774A (en) | 2019-06-24 | 2019-06-24 | A kind of aqueous aluminium soldering cream of soy bean milk making machine heat-generating pipe soldering |
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Cited By (2)
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| CN112276276A (en) * | 2020-10-29 | 2021-01-29 | 豫新汽车热管理科技有限公司 | Treatment process method for oxidized automobile condenser |
| CN113319471A (en) * | 2021-05-31 | 2021-08-31 | 广东省科学院中乌焊接研究所 | Aqueous paste forming body and application thereof |
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Application publication date: 20190924 |
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