CN101555596A - Vacuum plating process and complete equipment - Google Patents
Vacuum plating process and complete equipment Download PDFInfo
- Publication number
- CN101555596A CN101555596A CNA2008100273249A CN200810027324A CN101555596A CN 101555596 A CN101555596 A CN 101555596A CN A2008100273249 A CNA2008100273249 A CN A2008100273249A CN 200810027324 A CN200810027324 A CN 200810027324A CN 101555596 A CN101555596 A CN 101555596A
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- electrophoretic
- painting
- coating
- electrophoretic painting
- vacuum
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- Paints Or Removers (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention relates to a vacuum plating process which belongs to the technical of metal plating and sequentially comprises the steps of electrophoretic painting 1, vacuum plating 2 and electrophoretic painting 3 after a series of preliminary treatments on a workpiece, wherein the electrophoretic painting 1, i.e. primer painting, can be anode electrophoretic painting and cathode electrophoretic painting, and used paint can be anode electrophoretic paint and cathode electrophoretic paint; the vacuum plating 2 comprises magnetron sputtering vacuum plating, voltaic arc (multiple arc) ion vacuum plating, and tungsten filament (boat) and molybdenum filament (boat) thermal evaporation vacuum plating; the electrophoretic painting 3 , i.e. painting method of finish paint, is cathode electrophoretic painting and anode electrophoretic painting, used paint is transparent or colored transparent cathode electrophoretic paint or anode electrophoretic paint, or the electrophoretic painted transparent paint is dyed after being solidified. Complete equipment sequentially comprises pretreatment equipment, electrophoretic painting equipment, vacuum plating equipment and electrophoretic painting equipment. The invention has the characteristics of less pollution, environment protection, high quality of the product, and the like.
Description
Technical field
The invention belongs to the technical field of metal coating.
Technical background
Present metal vacuum depositing process, as shown in Figure 1,--------spraying of vacuum plating----finish paint or dip-coating four road master operations, wherein using in the method that is adopted in two, four procedures has organic solvent type coating, exists organic volatile to pollute for priming paint spraying or dip-coating to adopt pre-treatment
Summary of the invention
Purpose of the present invention is exactly the defective at existing application, adopt the electrophoretic painting operation to replace traditional the spraying in the second and the 4th road to be coated with operation, realize that electrophoretic painting combines with the vacuum plating, because electrophoretic painting adopts water-borne coatings, reduce organic volatile greatly and pollute, obtain good plating effect and higher quality product simultaneously.
The electrophoretic painting that the invention provides a kind of metal works plates the coating process that is used in combination with vacuum, because the electrophoretic painting process adopts water miscible electrophoretic paint, it solved that existing electrochemistry is electroplated and general vacuum plating and spraying, dip-coating combined process in pollution problem, the while also can obtain film uniform properties and higher quality product.
The present invention is achieved through the following technical solutions, workpiece is carried out a series of pre-treatments after, carry out: 1. electrophoretic painting----2. 3. electrophoretic painting of vacuum plating----successively.
Wherein the workpiece of indication is meant iron, aluminium, and magnesium, copper, silver, zinc, the metal works that lead and alloy thereof are made, described pre-treatment is meant polishing, oil removing, rust cleaning, washing, the surface is adjusted, phosphatization, passivation etc.
1. electrophoretic painting of the present invention----2. 3. in the electrophoresis coating technique, 1. electrophoretic painting is that primer painting can be an anode electro-coating in vacuum plating----, cathode electro-coating, used coating can be anode electrophoresis dope or cathode electrophoresis dope; 2. the vacuum plating comprises magnetron sputtering vacuum plating, the plating of electric arc (multi sphere) ion vacuum, tungsten filament (boat), the plating of molybdenum filament (boat) thermal evaporation vacuum; 3. electrophoretic painting is that the coating process of finish paint refers to cathode electro-coating, and anode electro-coating, used coating are transparent or colourful transparent cathode electrophoresis dope or anode electrophoresis dope coating, or it is dyeed after the clear finish of electrophoretic painting solidifies again.
The present invention can be combined into brand-new suite of equipment by existing installation, and it is combined successively by following equipment: pre-processing device----electrophoretic painting equipment----vacuum coating film equipment----electrophoretic painting equipment.
Technical process of the present invention is as follows: pre-treatment----electrophoretic painting----vacuum plating----electrophoretic painting.The present invention has pollution and lacks environmental protection, characteristics such as product quality height.
Description of drawings
Fig. 1 is the traditional processing technology schema;
Fig. 2 is technological process of production figure of the present invention;
Fig. 3 is the suite of equipment schema.
Embodiment
Embodiment one
The iron workpiece of metal is polished it, oil removing, rust cleaning, after the washing, carry out surface adjustment, after the phosphatization, in electrophoresis chamber, carry out anode electro-coating again, plate the chromium metallic membrane in the indoor magnetron sputtering vacuum plating that carries out of vacuum plating behind the baking-curing, in electrophoresis chamber, carry out cathode electro-coating, the finish paint that the application last layer is transparent again.
Embodiment two
The iron workpiece of metal is polished it, oil removing, rust cleaning after the washing, is carried out surface adjustment, after the phosphatization, in electrophoresis chamber, carry out cathode electro-coating again, plate the silver metal film in the indoor magnetron sputtering vacuum plating that carries out of vacuum plating behind the baking-curing, in electrophoresis chamber, carry out anode electro-coating again, the finish paint that the application last layer is transparent dyes to finish paint again.
Claims (2)
1, a kind of technique for vacuum coating, it is characterized in that, after workpiece carried out a series of pre-treatments, carry out successively: 1.----2. vacuum is plated----3. electrophoretic painting to electrophoretic painting, wherein 1. electrophoretic painting is that primer painting can be an anode electro-coating, cathode electro-coating, used coating can be anode electrophoresis dope or cathode electrophoresis dope; 2. the vacuum plating comprises magnetron sputtering vacuum plating, the plating of electric arc (multi sphere) ion vacuum, tungsten filament (boat), the plating of molybdenum filament (boat) thermal evaporation vacuum; 3. electrophoretic painting is that the coating process of finish paint refers to cathode electro-coating, and anode electro-coating, used coating are transparent or colourful transparent cathode electrophoresis dope or anode electrophoresis dope coating, or it is dyeed after the clear finish of electrophoretic painting solidifies again.
2, a kind of suite of equipment of vacuum plating is characterized in that comprising: pre-processing device, electrophoretic painting equipment, vacuum coating film equipment and electrophoretic painting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100273249A CN101555596A (en) | 2008-04-10 | 2008-04-10 | Vacuum plating process and complete equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100273249A CN101555596A (en) | 2008-04-10 | 2008-04-10 | Vacuum plating process and complete equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101555596A true CN101555596A (en) | 2009-10-14 |
Family
ID=41173873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100273249A Pending CN101555596A (en) | 2008-04-10 | 2008-04-10 | Vacuum plating process and complete equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101555596A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671620A (en) * | 2016-01-22 | 2016-06-15 | 浙江工业大学 | Template method dyeing method for metal surface |
| CN106319446A (en) * | 2016-10-19 | 2017-01-11 | 湖南省霖辉高新材料科技有限公司 | A kind of preparation method of coating film primer vacuum coating for decoration |
| CN106670083A (en) * | 2016-12-14 | 2017-05-17 | 江门市腾达五金工艺有限公司 | Electroplate-imitation machining technique for surfaces of hardware workpieces |
| CN112458411A (en) * | 2020-11-26 | 2021-03-09 | 苏州德耐纳米科技有限公司 | Magnetron sputtering and multi-arc ion plating composite vacuum coating method |
| CN115044905A (en) * | 2022-07-19 | 2022-09-13 | 枣阳新和化工有限公司 | A cathode two-component electrophoretic paint coating process with better bath stability |
-
2008
- 2008-04-10 CN CNA2008100273249A patent/CN101555596A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671620A (en) * | 2016-01-22 | 2016-06-15 | 浙江工业大学 | Template method dyeing method for metal surface |
| CN106319446A (en) * | 2016-10-19 | 2017-01-11 | 湖南省霖辉高新材料科技有限公司 | A kind of preparation method of coating film primer vacuum coating for decoration |
| CN106319446B (en) * | 2016-10-19 | 2019-07-12 | 湖南省霖辉高新材料科技有限公司 | Preparation method of coating priming vacuum coating for decoration |
| CN106670083A (en) * | 2016-12-14 | 2017-05-17 | 江门市腾达五金工艺有限公司 | Electroplate-imitation machining technique for surfaces of hardware workpieces |
| CN112458411A (en) * | 2020-11-26 | 2021-03-09 | 苏州德耐纳米科技有限公司 | Magnetron sputtering and multi-arc ion plating composite vacuum coating method |
| CN115044905A (en) * | 2022-07-19 | 2022-09-13 | 枣阳新和化工有限公司 | A cathode two-component electrophoretic paint coating process with better bath stability |
| CN115044905B (en) * | 2022-07-19 | 2024-11-22 | 枣阳新和化工有限公司 | A cathode two-component electrophoretic paint coating process |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091014 |