CN106337159B - A kind of multifunction generato for coating - Google Patents
A kind of multifunction generato for coating Download PDFInfo
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- CN106337159B CN106337159B CN201610861444.3A CN201610861444A CN106337159B CN 106337159 B CN106337159 B CN 106337159B CN 201610861444 A CN201610861444 A CN 201610861444A CN 106337159 B CN106337159 B CN 106337159B
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- sand blasting
- blasting unit
- coating
- multifunction
- generator ontology
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The invention discloses a kind of multifunction generatos for coating, belong to field of metal surface treatment technology.Including generator ontology, sand blasting unit and multistage cooling-cycle device, sand blasting unit setting is in generator ontology front end, and generator ontology is connect with sand blasting unit by multistage cooling-cycle device, and multistage cooling-cycle device runs through generator ontology and sand blasting unit；Pass through detachable connection between sand blasting unit, multistage cooling-cycle device and generator ontology three.The present invention is by providing heat source with laminar flow plasma, quantity of heat given up is uniform, and coating is evenly distributed to generator ontology, sand blasting unit and multistage cooling-cycle device setting；Sand blasting unit carries out the pretreatment such as fatigue, corrosion layer to metallic matrix, shortens the interval time of pretreatment with coating treatment；Multistage cooling-cycle device cools down generator element and coating, controls coating processing conditions, and provides a stable environment, and then improve coating quality.
Description
Technical field
The present invention relates to a kind of generators, specifically, being related to a kind of multifunction generato for coating, belong to metal watch
Surface treatment technical field.
Background technique
Many important metal surface performances such as hardness, wearability, corrosion resistance, anti-oxidant, heat resistance both depend on metal
The physics and chemical property of material surface, and people generally use process for treating surface to improve the surface property of metal material,
Such as: surface abrasion resistance, corrosion resistant, heat-resisting.Traditional process for treating surface, such as various spray coatings, soluble layer, coating, due to poor
Binding force or by equilbrium solubility is small and solid-state diffusion difference is limited, application effect is poor.
In the prior art, before carrying out coating, generally metallic matrix is pre-processed, i.e. blasting treatment, so as to
To metal base surface derusting, decontamination and fatigue layer is gone, and improves coating quality.Pretreatment is completed, just right on inspection after qualification
Metallic matrix carries out coating, its interval time in this way is longer.On the one hand, claim for eot, production efficiency are low；On the other hand, work as gold
Belong to matrix after pretreatment, then through row coating, is spaced such that the time is too long, is influenced again by environment, dampness, corrosion
Deng, and then influence the quality of coating.If pretreatment do it is bad, corrosion still can continue to spread under coating, cause coating in blocks
It falls off.
Under normal circumstances, the mass effect of coating is influenced by following factor: the knot of 1. coatings and metal base surface
With joint efforts；2. the uniformity of coating itself, the exhaust properties such as whether dross abundant；3. the external environment etc. that coating is contacted.
Summary of the invention
Present invention seek to address that prior art problem, and propose a kind of multifunction generato for coating.The present invention
By providing heat source, quantity of heat given up with laminar flow plasma to generator ontology, sand blasting unit and multistage cooling-cycle device setting
Uniformly, coating is evenly distributed；Sand blasting unit carries out the pretreatment such as fatigue, corrosion layer to metallic matrix, shortens pretreatment and applies
The interval time of layer processing；Multistage cooling-cycle device cools down generator element and coating, controls coating processing conditions,
And a stable environment is provided, and then improve coating quality.
In order to realize above-mentioned technical effect, proposition the following technical solution:
A kind of multifunction generato for coating, including generator ontology, sand blasting unit and multistage cooling-cycle device,
Sand blasting unit setting is connect with sand blasting unit by multistage cooling-cycle device in generator ontology front end, generator ontology, and
Multistage cooling-cycle device runs through generator ontology and sand blasting unit；Sand blasting unit, multistage cooling-cycle device and generator sheet
Pass through detachable connection between body three.
The generator ontology includes anode construction, cathode construction, arc channel and plasma nozzle, and anode construction is
The anode construction of middle axial cylindrical, and cathode construction is evenly distributed with along anode construction peripheral circular；Anode construction and cathode knot
Structure is fixedly mounted on the same pedestal, and insulating layer, and anode construction and cathode are equipped between anode construction and cathode construction
Arc channel is formed between structure；Lead to pedestal for arc channel one end, and the other end connects plasma nozzle；On arc channel wall
It is provided with alloy powder channel.
The plasma nozzle is high-strength ceramic, is solved the problems, such as wear-resisting.
The sand blasting unit includes blast nozzle, compressor, inlet port and outlet port, before compressor is arranged in blast nozzle
End, and the connection type of blast nozzle and compressor is detachable connection；Inlet port and outlet port are separately positioned on compressor.
The sand blasting unit connects power supply.
The blast nozzle is high-strength ceramic material.
The blast nozzle is provided with abrasive material, and abrasive material is diamond dust, quartz sand or magnesia.
The multistage cooling-cycle device includes intelligent controller and cooling device, and intelligent controller is connected with cooling device
It connects, cooling device is equipped with cold air nozzle on generator ontology, and filter device is equipped in cold air nozzle.
Cooling medium is deionized water, inert gas or nitrogen in the cooling device.
Using the technical program, bring advantageous effects are as follows:
(1) in the present invention, by the way that generator ontology, sand blasting unit and multistage cooling-cycle device are arranged, with laminar flow
Plasma provides heat source, and quantity of heat given up is uniform, and coating is evenly distributed；Sand blasting unit carries out fatigue, corrosion layer to metallic matrix
Deng pretreatment, shorten the interval time of pretreatment with coating treatment；Multistage cooling-cycle device to generator element and coating into
Row cooling controls coating processing conditions, and provides a stable environment, and then improve coating quality；
(2) in the present invention, coating is carried out by heat source of laminar flow plasma, using the characteristic of laminar flow plasma, improves and apply
Layer quality.Since laminar flow plasma heat is concentrated, ion arc stbility is good, and without the molten consumption of electrode, quantity of heat given up is uniform, convenient for control
System, so that founding area uniform heat distribution, material fusion is full and uniform, and exhaust dross is all abundant, and shrinkage stress distribution is equal
It is even；Meanwhile laminar flow plasma apparatus control precision is high, to the easy to control of coated areas and transition region, and good evenness, stress point
It is reasonable with being easier to control；Laminar flow plasma beam is a kind of ionization arc, is more concentrated than arc-welding machine heat, so heating speed is more
Fastly, can control substrate temperature will not be too high, avoids causing deformation annealing, incomparable with laser heating speed；
(3) in the present invention, sand blasting unit is set on generator ontology, it is convenient before to metallic matrix coating, to gold
Belong to substrate pretreated, shorten the interval time of pretreatment of metal surface and coating treatment, and improves coating quality.Due to abrasive material pair
The impact and shear action of workpiece surface make the surface of workpiece obtain certain cleannes and different roughness, make workpiece table
The mechanical performance in face is improved, therefore improves the fatigue resistance of workpiece, increases its adhesive force between coating, is extended
The durability of film, is also beneficial to the levelling and decoration of coating.In turn, metallic matrix passes through blasting treatment on side, and side carries out
Coating treatment, and do not have to after metallic matrix integrally pre-processes, then carry out coating；
It (4) in the present invention, to the setting of multistage cooling-cycle device, is facilitated in control multifunction generato
Temperature, avoid high temperature from playing a protective role the influence of element in multifunction generato；On the other hand be provided for coating it is more
Grade circulating cold air can cool down coating after the completion of to metallic matrix coating in time, and adjust the external environment that coating is contacted,
A stabilization, balance environment are provided for coating, and then improves coating quality, operation strategies are wider；
(5) in the present invention, plasma nozzle and blast nozzle are high-strength ceramic, solve the problems, such as that nozzle is wear-resisting, mention
High element function；
(6) in the present invention, the connection type of blast nozzle and compressor be detachable connection, convenient for element maintenance and
Replacement；
(7) in the present invention, abrasive material is diamond dust, quartz sand or magnesia, and the cost of material is low, and performance is stablized, and can be recycled
It uses.
Detailed description of the invention
Structural schematic diagram Fig. 1 of the invention
In figure: 1, generator ontology, 2, sand blasting unit, 3, multistage cooling-cycle device, 4, anode construction, 5, cathode knot
Structure, 6, arc channel, 7, plasma nozzle, 8, pedestal, 9, alloy powder channel, 10, blast nozzle, 11, compressor, 12, into
Material mouth, 13, discharge port, 14, intelligent controller, 15, cooling device, 16, cold air nozzle, 17, filter device.
Specific embodiment
Below by technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described reality
Applying example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1
A kind of multifunction generato for coating, including generator ontology 1, sand blasting unit 2 and multistage cooling cycle dress
3 are set, the setting of sand blasting unit 2 passes through multistage cooling-cycle device in 1 front end of generator ontology, generator ontology 1 and sand blasting unit 2
3 connections, and multistage cooling-cycle device 3 runs through generator ontology 1 and sand blasting unit 2；Sand blasting unit 2, multistage cooling cycle dress
It sets and passes through detachable connection between 3 and 1 three of generator ontology.
Embodiment 2
A kind of multifunction generato for coating, including generator ontology 1, sand blasting unit 2 and multistage cooling cycle dress
3 are set, the setting of sand blasting unit 2 passes through multistage cooling-cycle device in 1 front end of generator ontology, generator ontology 1 and sand blasting unit 2
3 connections, and multistage cooling-cycle device 3 runs through generator ontology 1 and sand blasting unit 2；Sand blasting unit 2, multistage cooling cycle dress
It sets and passes through detachable connection between 3 and 1 three of generator ontology.
The generator ontology 1 includes anode construction 4, cathode construction 5, arc channel 6 and plasma nozzle 7, anode
Structure 4 is the anode construction 4 of middle axial cylindrical, and is evenly distributed with cathode construction 5 along 4 peripheral circular of anode construction；Anode knot
Structure 4 and cathode construction 5 are fixedly mounted on the same pedestal 8, and insulating layer is equipped between anode construction 4 and cathode construction 5, and
Arc channel 6 is formed between anode construction 4 and cathode construction 5；Lead to 6 one end of arc channel pedestal 8, and the other end connects plasma
Body nozzle 7；Alloy powder channel 9 is provided on 6 wall of arc channel.
The sand blasting unit 2 includes blast nozzle 10, compressor 11, feed inlet 12 and discharge port 13, and the setting of blast nozzle 10 exists
The front end of compressor 11, and the connection type of blast nozzle 10 and compressor 11 is detachable connection；Feed inlet 12 and discharge port
13 are separately positioned on compressor 11.
The multistage cooling-cycle device 3 includes intelligent controller 14 and cooling device 15, intelligent controller 14 and cooling
Device 15 is connected, and cooling device 15 is equipped with cold air nozzle 16 on generator ontology 1, and filtering is equipped in cold air nozzle 16
Device 17.
Embodiment 3
A kind of multifunction generato for coating as shown in Figure 1:, including generator ontology 1, sand blasting unit 2 and multistage
Cooling-cycle device 3, the setting of sand blasting unit 2 pass through multistage cold in 1 front end of generator ontology, generator ontology 1 with sand blasting unit 2
But circulator 3 connects, and multistage cooling-cycle device 3 runs through generator ontology 1 and sand blasting unit 2；Sand blasting unit 2, multistage
Pass through detachable connection between 1 three of cooling-cycle device 3 and generator ontology.
The generator ontology 1 includes anode construction 4, cathode construction 5, arc channel 6 and plasma nozzle 7, anode
Structure 4 is the anode construction 4 of middle axial cylindrical, and is evenly distributed with cathode construction 5 along 4 peripheral circular of anode construction；Anode knot
Structure 4 and cathode construction 5 are fixedly mounted on the same pedestal 8, and insulating layer is equipped between anode construction 4 and cathode construction 5, and
Arc channel 6 is formed between anode construction 4 and cathode construction 5；Lead to 6 one end of arc channel pedestal 8, and the other end connects plasma
Body nozzle 7；Alloy powder channel 9 is provided on 6 wall of arc channel.
The plasma nozzle 7 is high-strength ceramic, is solved the problems, such as wear-resisting.
The sand blasting unit 2 includes blast nozzle 10, compressor 11, feed inlet 12 and discharge port 13, and the setting of blast nozzle 10 exists
The front end of compressor 11, and the connection type of blast nozzle 10 and compressor 11 is detachable connection；Feed inlet 12 and discharge port
13 are separately positioned on compressor 11.
The sand blasting unit 2 connects power supply.
The blast nozzle 10 is high-strength ceramic material.
The blast nozzle 10 is provided with abrasive material, and abrasive material is diamond dust.
The multistage cooling-cycle device 3 includes intelligent controller 14 and cooling device 15, intelligent controller 14 and cooling
Device 15 is connected, and cooling device 15 is equipped with cold air nozzle 16 on generator ontology 1, and filtering is equipped in cold air nozzle 16
Device 17.
Cooling medium is deionized water in the cooling device 15.
Embodiment 4
On the basis of embodiment 3, difference is: the blast nozzle 10 is provided with abrasive material, and abrasive material is quartz sand.
Cooling medium is inert gas in the cooling device 15.
Embodiment 5
On the basis of embodiment 3, difference is: the blast nozzle 10 is provided with abrasive material, and abrasive material is magnesia.
Cooling medium is nitrogen in the cooling device 15.
Embodiment 6
On the basis of embodiment 3, difference is: cooling medium is inert gas in the cooling device 15.
Claims (9)
1. a kind of multifunction generato for coating, it is characterised in that: including generator ontology (1), sand blasting unit (2) and more
Grade cooling-cycle device (3), sand blasting unit (2) are arranged in generator ontology (1) front end, generator ontology (1) and sand blasting unit
(2) it is connected by multistage cooling-cycle device (3), and multistage cooling-cycle device (3) fills through generator ontology (1) and sandblasting
Set (2)；Pass through detachable connection between sand blasting unit (2), multistage cooling-cycle device (3) and generator ontology (1) three.
2. a kind of multifunction generato for coating according to claim 1, it is characterised in that: the generator ontology
It (1) include anode construction (4), cathode construction (5), arc channel (6) and plasma nozzle, anode construction (4) is axis circle
The anode construction (4) of column, and cathode construction (5) are evenly distributed with along anode construction (4) peripheral circular；Anode construction (4) and
Cathode construction (5) is fixedly mounted on the same pedestal (8), and insulation is equipped between anode construction (4) and cathode construction (5)
Layer, and arc channel (6) are formed between anode construction (4) and cathode construction (5)；Pedestal (8) are led in arc channel (6) one end,
The other end connects plasma nozzle；Alloy powder channel (9) are provided on arc channel (6) wall.
3. a kind of multifunction generato for coating according to claim 2, it is characterised in that: the plasma nozzle
For high-strength ceramic material.
4. a kind of multifunction generato for coating according to claim 1, it is characterised in that: the sand blasting unit (2)
Including blast nozzle (10), compressor (11), feed inlet (12) and discharge port (13), blast nozzle (10) is arranged in compressor (11)
Front end, and the connection type of blast nozzle (10) and compressor (11) is detachable connection；Feed inlet (12) and discharge port (13)
It is separately positioned on compressor (11).
5. according to claim 1 or a kind of 4 multifunction generatos for coating, it is characterised in that: the sand blasting unit
(2) power supply is connected.
6. a kind of multifunction generato for coating according to claim 4, it is characterised in that: the blast nozzle (10) is
High-strength ceramic material.
7. a kind of multifunction generato for coating according to claim 4, it is characterised in that: in the blast nozzle (10)
Equipped with abrasive material, abrasive material is diamond dust, quartz sand or magnesia.
8. a kind of multifunction generato for coating according to claim 1, it is characterised in that: the multistage cooling cycle
Device (3) includes intelligent controller (14) and cooling device (15), and intelligent controller (14) is connected with cooling device (15), cold
But device (15) is equipped with cold air nozzle (16) on generator ontology (1), and filter device is equipped in cold air nozzle (16)
(17).
9. a kind of multifunction generato for coating according to claim 8, it is characterised in that: the cooling device (15)
Middle cooling medium is deionized water, inert gas or nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861444.3A CN106337159B (en) | 2016-09-29 | 2016-09-29 | A kind of multifunction generato for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861444.3A CN106337159B (en) | 2016-09-29 | 2016-09-29 | A kind of multifunction generato for coating |
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| Publication Number | Publication Date |
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| CN106337159A CN106337159A (en) | 2017-01-18 |
| CN106337159B true CN106337159B (en) | 2019-01-22 |
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| CN201610861444.3A Active CN106337159B (en) | 2016-09-29 | 2016-09-29 | A kind of multifunction generato for coating |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226467A (en) * | 1999-01-08 | 1999-08-25 | 中国人民解放军装甲兵工程学院 | Multifunction supersonic surface treating apparatus |
| CN203636641U (en) * | 2013-11-14 | 2014-06-11 | 厦门建霖工业有限公司 | Normal pressure plasma sand-blasting machine |
| CN206033851U (en) * | 2016-09-29 | 2017-03-22 | 成都真火科技有限公司 | A many function generator for coating |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254749A (en) * | 1988-08-18 | 1990-02-23 | Nkk Corp | Method for coloring sprayed deposit of ceramics |
| US20130284203A1 (en) * | 2012-04-27 | 2013-10-31 | Progressive Surface, Inc. | Plasma spray apparatus integrating water cleaning |
-
2016
- 2016-09-29 CN CN201610861444.3A patent/CN106337159B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226467A (en) * | 1999-01-08 | 1999-08-25 | 中国人民解放军装甲兵工程学院 | Multifunction supersonic surface treating apparatus |
| CN203636641U (en) * | 2013-11-14 | 2014-06-11 | 厦门建霖工业有限公司 | Normal pressure plasma sand-blasting machine |
| CN206033851U (en) * | 2016-09-29 | 2017-03-22 | 成都真火科技有限公司 | A many function generator for coating |
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| Publication number | Publication date |
|---|---|
| CN106337159A (en) | 2017-01-18 |
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