CN103084312A - Radiator surface spray coating method - Google Patents
Radiator surface spray coating method Download PDFInfo
- Publication number
- CN103084312A CN103084312A CN2011103494391A CN201110349439A CN103084312A CN 103084312 A CN103084312 A CN 103084312A CN 2011103494391 A CN2011103494391 A CN 2011103494391A CN 201110349439 A CN201110349439 A CN 201110349439A CN 103084312 A CN103084312 A CN 103084312A
- Authority
- CN
- China
- Prior art keywords
- spreader surface
- radiator
- spraying method
- spraying
- spreader
- 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
Images
Abstract
Disclosed is a radiator surface spray coating method. A radiator and an appropriate quantity of ceramic powders and solvents are provided firstly, the ceramic powders are mixed in the solvents to form a viscous and thick liquid, the surface of the radiator is cleaned, the solvents mixed with the ceramic powders are sprayed and coated on the surface of the radiator, finally, the surface of the radiator is dried to form a ceramic coating, and thereby effects of antioxidation and the like are achieved.
Description
Technical field
The present invention relates to a kind of metallic surface processing method, espespecially a kind of spreader surface spraying method.
Background technology
Radiator in the past can through one surface treatment, reach anti-oxidant texts so that its surface forms film usually after moulding; And tradition is in order to reach oxidation resistant purpose, often utilize the modes such as anode processing, the heat dissipation metal material that makes aluminium etc. have the oxidisability of being easy to electrochemical means generates anti oxidation layer, to prevent the further oxidation of material such as aluminium, also can increase the mechanical performance on surface simultaneously.
Yet, adopt as after the modes such as anode processing in the past, although the radiator that its oxidation resistance ratio is not generally done any processing has lifting to a certain degree, use for a long time under the higher environment of humidity, still can't overcome the problems such as oxidation is serious, thus not good enough on the effect of non-oxidizability.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of spreader surface spraying method, after ceramic powders is sneaked into solvent, then forms a ceramic coating through spraying in spreader surface and reaches the effectiveness such as anti-oxidant.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of spreader surface spraying method, its step comprises:
A) ceramic powders is sneaked into become in described solvent sticky aqueous;
B) spreader surface is cleaned;
C) solvent that will sneak into described ceramic powders is sprayed at this spreader surface;
D) dry this spreader surface and form ceramic coating.
Preferably, this radiator is that aluminium is made.
Preferably, step a) described in ceramic powders sneak in described solvent under the state of drying.
Preferably, described solvent is machine oil.
Preferably, step b) described in, spreader surface is cleaned, carry out in water for utilizing ultrasonic.
Preferably, also comprise the steps: with this spreader surface of white spirit wiping step b).
Preferably, step c) for first a majority described radiator being attached on a web plate, spray simultaneously.
Preferably, step c) spraying described in, then sprays with machine with after the manual type spraying automatically for first.
Preferably, the spraying of described manual type refers to interior angle or inside edge between each fin surface of this radiator are sprayed.
Preferably, described automatically the spraying refers to large-area spraying is carried out in this radiator periphery.
Employing the invention provides a kind of spreader surface spraying method, because formed ceramic coating can provide good non-oxidizability and anti-corrosion effects, add is with Powdered this spreader surface that is attached to, therefore make its surface with concavo-convex texture, with effective lifting and increase heat-sinking capability and the radiating effect of this radiator.
Description of drawings
Fig. 1 is the schematic flow sheet of the main manufacturing process of the present invention.
Fig. 2 is the schematic flow sheet of the further manufacturing process of the present invention.
Fig. 3 is the schematic appearance of the present invention's radiator that will spray.
The step schematic diagram that Fig. 4 sprays for the radiator to Fig. 3.
Fig. 5 is the schematic appearance that the present invention sprays the radiator of completing.
The specific embodiment
For further illustrating feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation use, the present invention is limited.
See also Fig. 1, schematic flow sheet for the main manufacturing process of the present invention: the invention provides a kind of spreader surface spraying method as follows: will be by the radiator as the moulding of the processing procedures such as aluminium extruded or pull institutes, carry out surface clean operation (as step S1), the solvent that then will sneak into ceramic powders is sprayed at this spreader surface (as step S2), dry at last this spreader surface and can form a ceramic coating (as step S3) in its surface, to complete spreader surface coating process of the present invention.
In more detail, see also the step S0 of Fig. 2, and coordinate shown in Fig. 3 figure: at first, provide a radiator 1 of wanting to carry out external coating, this radiator 1 is generally with the good metal material of the thermal conductivity factors such as aluminium to be made, can be by method moulding such as aluminium extruded described above or pulls; This radiator 1 is identical with existing radiator at aspects such as shape, size or appearance and modelings, and not with the present invention for embodiment be limited; In addition, can first prepare appropriate ceramic powders and solvent as the coating of spraying, described ceramic powders is sneaked into solvent under the state of drying in and become the viscous fluid shape, described solvent can be machine oil or other aqueous oil product etc.
See also the step S1 of Fig. 2: washing and cleaning operation is carried out on above-mentioned radiator 1 surface, and described washing and cleaning operation can utilize ultrasonic to carry out again; This radiator 1 is placed in clear water, and by the ultrasonic wave vibration clear water, make the fine bubbles of vacuum of generation in clear water, can discharge the energy that is stored in bubble when the bubbles of vacuum explosion, and then the impurity such as dirt of radiator 1 surface contamination can be taken away, reach and clean its surperficial purpose; In addition, in order to make this radiator 1 surface more clean, also can after above-mentioned steps S1 completes, further carry out step S1a: with this radiator of white spirit wiping 1 surface, thereby this radiator 1 surface is had be suitable for the cleanliness factor that adheres to after the solvent spraying.
Afterwards, the step S2 of Fig. 2 and shown in Figure 4 for another example: the solvent that will sneak into ceramic powders is sprayed at this radiator 1 surface, described spraying can be divided into manual spraying and automatic coating, manual spraying wherein refers to manual type for locating to spray action as the interior angle between each fin 10 surfaces of radiator 1 or inward flange etc., automatic coating refers to carry out large-area spraying action with machineries such as robotic arms by radiator 1 periphery, the described solvent that is mixed with ceramic powders evenly is sprayed at radiator 1 surface; In addition, for ease of a large amount of operations, also most radiators 1 can be attached on a web plate (figure slightly), more simultaneously a plurality of radiators 1 on this web plate be carried out aforesaid spraying operation.
At last, as the step S3 of Fig. 2: operation is dried on this radiator 1 surface, make the ceramic powders that is mixed in solvent be attached to this spreader surface and form a ceramic coating 11, and finished product is as shown in Figure 5 completed in spraying.
Via the above-mentioned steps flow process, be spreader surface spraying method of the present invention.
Therefore, by spreader surface spraying method of the present invention, because formed ceramic coating 11 can provide good non-oxidizability and anti-corrosion effects, add is with Powdered and be attached to this radiator 1 surface, therefore make this radiator 1 surface with concavo-convex texture, and can effectively promote and the heat-sinking capability that increases this radiator 1 and radiating effect.
Claims (10)
1. spreader surface spraying method, its step comprises:
A) ceramic powders is sneaked into become in described solvent sticky aqueous;
B) spreader surface is cleaned;
C) solvent that will sneak into described ceramic powders is sprayed at this spreader surface;
D) dry this spreader surface and form ceramic coating.
2. spreader surface spraying method as claimed in claim 1, is characterized in that, this radiator is that aluminium is made.
3. spreader surface spraying method as claimed in claim 1, is characterized in that, step a) described in ceramic powders sneak in described solvent under the state of drying.
4. spreader surface spraying method as described in claim 1 or 3, is characterized in that, described solvent is machine oil.
5. spreader surface spraying method as claimed in claim 1, is characterized in that step b) described in spreader surface is cleaned, carry out in water for utilizing ultrasonic.
6. spreader surface spraying method as claimed in claim 1, is characterized in that step b) after also comprise the steps: with this spreader surface of white spirit wiping.
7. spreader surface spraying method as claimed in claim 1, is characterized in that step c) for first a majority described radiator being attached on a web plate, spray simultaneously.
8. spreader surface spraying method as claimed in claim 1, is characterized in that step c) described in spraying for first with after the manual type spraying, more automatically spray with machine.
9. spreader surface spraying method as claimed in claim 8, is characterized in that, the spraying of described manual type refers to interior angle or inside edge between each fin surface of this radiator are sprayed.
10. spreader surface spraying method as claimed in claim 8 or 9, is characterized in that, described automatically the spraying refers to large-area spraying is carried out in this radiator periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103494391A CN103084312A (en) | 2011-11-08 | 2011-11-08 | Radiator surface spray coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103494391A CN103084312A (en) | 2011-11-08 | 2011-11-08 | Radiator surface spray coating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103084312A true CN103084312A (en) | 2013-05-08 |
Family
ID=48197732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103494391A Pending CN103084312A (en) | 2011-11-08 | 2011-11-08 | Radiator surface spray coating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103084312A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636253A (en) * | 2014-10-29 | 2016-06-01 | 青岛海尔空调器有限总公司 | Anti-condensation corrosion-resistant PTC electric heater and manufacturing method thereof |
| CN112105216A (en) * | 2019-05-30 | 2020-12-18 | Oppo广东移动通信有限公司 | Manufacturing method of radiator, radiator and electronic equipment |
| CN112917037A (en) * | 2021-01-28 | 2021-06-08 | 昆山市华昌散热器有限公司 | Novel efficient welding process for radiator |
| CN115213075A (en) * | 2022-05-19 | 2022-10-21 | 广东坚美铝型材厂（集团）有限公司 | Spraying method of aluminum alloy section and aluminum alloy section |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041471A (en) * | 2009-10-14 | 2011-05-04 | 通用电气公司 | Ceramic coating and method of making the same |
-
2011
- 2011-11-08 CN CN2011103494391A patent/CN103084312A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041471A (en) * | 2009-10-14 | 2011-05-04 | 通用电气公司 | Ceramic coating and method of making the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636253A (en) * | 2014-10-29 | 2016-06-01 | 青岛海尔空调器有限总公司 | Anti-condensation corrosion-resistant PTC electric heater and manufacturing method thereof |
| CN112105216A (en) * | 2019-05-30 | 2020-12-18 | Oppo广东移动通信有限公司 | Manufacturing method of radiator, radiator and electronic equipment |
| CN112917037A (en) * | 2021-01-28 | 2021-06-08 | 昆山市华昌散热器有限公司 | Novel efficient welding process for radiator |
| CN115213075A (en) * | 2022-05-19 | 2022-10-21 | 广东坚美铝型材厂（集团）有限公司 | Spraying method of aluminum alloy section and aluminum alloy section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103084312A (en) | Radiator surface spray coating method | |
| CN101852415A (en) | Treatment method of surface of high-power LED (Light-Emitting Diode) lamp radiator | |
| CN106052197A (en) | Flat plate type evaporator and manufacturing method thereof | |
| CN103859999A (en) | Non-stick pan and manufacturing method thereof | |
| CN104120389A (en) | Film plating equipment | |
| CN205413842U (en) | A cleaning system sprays for cleaning box body structure | |
| CN109911362A (en) | A kind of steel plastic compount opening steel drum and its assembly technology | |
| CN109295419A (en) | A method of preparing the super hydrophobic surface with dendritic structure | |
| CN204605075U (en) | A kind of have the diaphragm that multilayer uses layer | |
| CN209317961U (en) | Aluminum substrate spray equipment | |
| CN105986300A (en) | Fixing frame for coating bicycle frames | |
| CN207062407U (en) | A kind of coating apparatus of reactionless Liquid Residue | |
| CN106040514A (en) | Brushing method of chemical pump body paint | |
| CN104299721B (en) | A kind of method that metal nanometer line transparent conductive film optical property is improved by cleaning treatment | |
| TWM449701U (en) | Structure of screen printing mask | |
| CN103088392A (en) | Radiator surface coating method | |
| CN214441258U (en) | Belt cleaning device of accurate machining turn-over stoving structure | |
| CN205550982U (en) | Electron plate metal contact belt cleaning device of multiple working method | |
| CN208116285U (en) | A kind of supersonic wave cleaning machine rinse bath | |
| TW201317536A (en) | Method for spraying surface of heat sink | |
| CN207321690U (en) | The imitation gold plating metal surface structure and shell of a kind of electronic product casing | |
| CN205887521U (en) | Air knife of installing on suction nozzle cleaning machine air -dries device | |
| CN104051573A (en) | Film covering and texture surface making technology for silicon wafer | |
| CN206464115U (en) | Film double-sided applies F46 coating unit | |
| CN206356315U (en) | A kind of multiple-grooved ultrasonic cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |