CN102490526B - Method for coating film and setting patterns on surface of workpiece - Google Patents
Method for coating film and setting patterns on surface of workpiece Download PDFInfo
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- CN102490526B CN102490526B CN 201110361330 CN201110361330A CN102490526B CN 102490526 B CN102490526 B CN 102490526B CN 201110361330 CN201110361330 CN 201110361330 CN 201110361330 A CN201110361330 A CN 201110361330A CN 102490526 B CN102490526 B CN 102490526B
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Abstract
A method for coating a film and setting patterns on the surface of a workpiece belongs to the field of coating and pattern setting of surfaces of workpieces. The method includes steps of (1), realizing PVD (physical vapor deposition) vacuum ion coating on the surface of the workpiece; (2), designing the patterns; (3), photographing the patterns; (4), developing a black and white negative film of the patterns; (5) spraying acid-resistant sensitizer on the surface of the workpiece after the surface of the workpiece is treated in the step (1); (6), setting the black and white negative film on the surface of the workpiece after the acid-resistant sensitizer is sprayed on the surface of the workpiece; (7), irradiating ultraviolet rays on the surface, including the portion covered by the black and white negative film, of the workpiece; (8), corroding PVD vacuum ion coatings outside patterns on the surface of the workpiece by acid solution; and (9), removing the sensitizer on the patterned surface of the workpiece by alkaline medicinal liquid and obtaining a finished product with the patterns. The method is used for coating the film and setting the patterns on the surface of the workpiece, the grade of the appearance of the produced product can be improved, the produced product is more striking and attractive, a good decorative effect is realized, and the method is low in production cost and fine in economic benefit.
Description
Technical field
The present invention relates at the surface of the work plated film and the technical field of pattern is set, particularly relate to a kind of at the surface of the work plated film with method of patterning is set.
Background technology
At present, have at ornaments such as jewellery and daily living articles such as mobile phone shell, watchband, belt fastener and spectacle-frame pattern is set, the purpose that pattern is set at above product surface is the class that promotes product in appearance, make it more eye-catching and attractive in appearance, in order to obtain consumer's favor and approval, reach the purpose that enlarges production marketing.In the prior art, pattern is set at these product surfaces, will manually draw a picture earlier, and could be with pattern setting on the surface of product through complicated production technology.The artificial picture of drawing, picture of low quality, the speed of drawing is slow, and the time spent is long, the cost of labor height, the decorative effect of product is poor, and the pattern adhesive ability on the product is poor, and namely the pattern steadiness on the product is poor.Produce its production cost height of enterprise of these products, deficiency in economic performance.Along with the development of society and the raising of people's living standard, people have also proposed new higher requirement to ornaments such as jewellery and daily living articles such as mobile phone shell, watchband, belt fastener and spectacle-frame in appearance at it, require above product to promote the class of product in appearance, make it more eye-catching and attractive in appearance, reach better decorative effect.Therefore, people urgently wish a kind of at the surface of the work plated film with method of patterning is set comes out.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, provide a kind of at the surface of the work plated film with method of patterning is set, this method can be arranged on complicated patterns on ornaments such as jewellery and the daily living article surfaces such as mobile phone shell, watchband, belt fastener and spectacle-frame, pattern is very firm on its surface, clear patterns, the precision height, quality is good; The color of pattern can be produced as required; Production speed is fast, and cost is low, and is good in economic efficiency.
For achieving the above object, the present invention by the following technical solutions: a kind of at surface of the work plated film and method of patterning is set, comprise the steps:
(1) carries out the PVD vacuum ion membrane plating at surface of the work;
This method also comprises the steps:
(2) layout;
(3) pattern is taken a picture;
(4) flushing black and white negative film;
(5) surface of the work after step (1) is handled sprays acidproof emulsion;
(6) black and white negative film is placed the surface of the work of spray after the acidproof emulsion;
(7) shine comprising the surface of the work that black and white negative film covers in being in ultraviolet ray;
(8) with acid solution the PVD vacuum ionic coating beyond the pattern on the surface of the work is eroded;
(9) remove the acidproof emulsion that is retained in the step (5) on the surface of the work with alkaline medicinal liquid, obtain to have the finished product of pattern.
In the step (6) of technique scheme, be the plane if the surface of the work of pattern is set, black and white negative film directly can be placed the surface of the work of spray after the acidproof emulsion.
In the step (6) of technique scheme, be curved surface if the surface of the work of pattern is set, at surface of the work black and white negative film being set will carry out in vacuum equipment.
In the step (8) of technique scheme, described acid solution adds 40g ammonium fluoride, 10g sodium fluoride and 120ml nitric acid and mixes and be warmed to 70 ℃ and obtain in every liters of water.
In the step (9) of technique scheme, described alkaline medicinal liquid adds 300g sheet alkali and dissolves and be warmed to 80 ℃ and obtain in 1000ml water.
The invention has the beneficial effects as follows: 1, the pattern that arranges on ornaments such as jewellery and daily living article surfaces such as mobile phone shell, watchband, belt fastener and spectacle-frame can be complicated patterns very, but complicated patterns is still very clear, the precision height.2, pattern is very firm on ornaments such as jewellery and daily living article surfaces such as mobile phone shell, watchband, belt fastener and spectacle-frame, the patterned layer even compact, and adhesion is strong, difficult drop-off, good product quality.3, the color tunable of pattern, pattern needs any color, just can carry out selecting in the operation of PVD vacuum ion membrane plating required coating raw material to realize at surface of the work.The raw material of selecting for use as plated film is titanium nitride, and then the color of pattern is flavous; The raw material that plated film is selected for use is titanium carbonitride, and then the color of pattern is blue.4, product has promoted class in appearance, makes it more eye-catching and attractive in appearance, reaches better decorative effect.5, manufacturing enterprise adopts method of the present invention at the surface of the work plated film and pattern is set, and speed of production is fast, the production efficiency height.6, manufacturing enterprise adopts method of the present invention at the surface of the work plated film and pattern is set, and its production cost is low, and is good in economic efficiency.
The specific embodiment
The invention will be further described with embodiment below, is not practical range of the present invention is limited to this.
Present embodiment is described a kind of at surface of the work plated film and method of patterning is set, and comprises the steps:
(1) carries out the PVD vacuum ion membrane plating at surface of the work; In this step, described workpiece is more than one in ornaments such as jewellery and the daily living articles such as mobile phone shell, watchband, belt fastener and spectacle-frame.The material that the manufacturing workpiece is selected for use is materials such as stainless steel, copper, iron, titanium.The color tunable of pattern, pattern need any color, just can select required coating raw material to realize in this operation.The raw material of selecting for use as plated film is titanium nitride, and then the color of pattern is flavous; The raw material that plated film is selected for use is titanium carbonitride, and then the color of pattern is blue.
This method also comprises the steps:
(2) layout; In this step, layout as required.
(3) pattern is taken a picture; In this step, the pattern that has designed is taken a picture.
(4) flushing black and white negative film; In step (6), to use black and white negative film.
(5) surface of the work after step (1) is handled sprays acidproof emulsion; In this step, the purpose that the surface of the work after step (1) is handled sprays acidproof emulsion is in order to obtain to have the finished product of pattern.It is known to those skilled in the art spraying what acidproof emulsion.
(6) black and white negative film is placed the surface of the work of spray after the acidproof emulsion; In this step, black and white negative film is placed the surface of the work of spray after the acidproof emulsion, its objective is in order to obtain to have the finished product of pattern.
(7) shine comprising the surface of the work that black and white negative film covers in being in ultraviolet ray; In this step, figuratum position on the black and white negative film, ultraviolet ray can not see through and go, by ultraviolet ray to after comprising that black and white negative film covers surface of the work in being in and shines, except the surface of the work of pattern correspondence has the acidproof emulsion of one deck, the acidproof emulsion of one deck of other surface of the work is all by ultraviolet ray irradiation back and removed.
(8) with acid solution the PVD vacuum ionic coating beyond the pattern on the surface of the work is eroded; In this step, earlier black and white negative film is taken down, with acid solution the PVD vacuum ionic coating beyond the pattern on the surface of the work is eroded again.Because the outer surface of pattern (being PVD vacuum ionic coating) has the acidproof emulsion of one deck, the pattern (being PVD vacuum ionic coating) that is covered by the acidproof emulsion of this layer can be by the sour eating away, and the PVD vacuum ionic coating beyond the pattern has been corroded on the surface of the work.Described acid solution adds 40g ammonium fluoride, 10g sodium fluoride and 120ml nitric acid and mixes and be warmed to 70 ℃ and obtain in every liters of water.
(9) remove the emulsion of patterned surfaces on the surface of the work with alkaline medicinal liquid, obtain to have the finished product of pattern.In this step, the emulsion of patterned surfaces on the surface of the work is removed with alkaline medicinal liquid; Described alkaline medicinal liquid adds 300g sheet alkali and dissolves and be warmed to 80 ℃ and obtain in 1000ml water.
In the step (6) of technique scheme, be the plane if the surface of the work of pattern is set, black and white negative film directly can be placed the surface of the work of spray after the acidproof emulsion.
In the step (6) of technique scheme, be curved surface if the surface of the work of pattern is set, at surface of the work black and white negative film being set will carry out in vacuum equipment.
The above only is preferred embodiments of the present invention, so all equivalences of doing according to the described method of patent claim of the present invention and principle change or modify, all is included within the protection domain of patent application of the present invention.
Claims (5)
1. one kind at surface of the work plated film and method of patterning is set, and comprises the steps:
(1) carries out the PVD vacuum ion membrane plating at surface of the work;
It is characterized in that: it also comprises the steps:
(2) layout;
(3) pattern is taken a picture;
(4) flushing black and white negative film;
(5) surface of the work after step (1) is handled sprays acidproof emulsion;
(6) black and white negative film is placed the surface of the work of spray after the acidproof emulsion;
(7) shine comprising the surface of the work that black and white negative film covers in being in ultraviolet ray;
(8) with acid solution the PVD vacuum ionic coating beyond the pattern on the surface of the work is eroded;
(9) remove the acidproof emulsion that is retained in the step (5) on the surface of the work with alkaline medicinal liquid, obtain to have the finished product of pattern.
2. according to claim 1 a kind of at the surface of the work plated film with method of patterning is set, it is characterized in that: in step (6), be the plane if the surface of the work of pattern is set, black and white negative film directly can be placed the surface of the work after the acidproof emulsion of spray.
3. according to claim 1 a kind of at surface of the work plated film and method of patterning is set, it is characterized in that: in step (6), be curved surface if the surface of the work of pattern is set, at surface of the work black and white negative film being set will carry out in vacuum equipment.
4. according to claim 1 a kind of at the surface of the work plated film with method of patterning is set, it is characterized in that: in step (8), described acid solution adds 40g ammonium fluoride, 10g sodium fluoride and 120ml nitric acid and mixes and be warmed to 70 ℃ and obtain in every liters of water.
5. according to claim 1 a kind of at surface of the work plated film and method of patterning is set, it is characterized in that: in step (9), described alkaline medicinal liquid adds 300g sheet alkali and dissolves and be warmed to 80 ℃ and obtain in 1000ml water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110361330 CN102490526B (en) | 2011-11-15 | 2011-11-15 | Method for coating film and setting patterns on surface of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110361330 CN102490526B (en) | 2011-11-15 | 2011-11-15 | Method for coating film and setting patterns on surface of workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102490526A CN102490526A (en) | 2012-06-13 |
| CN102490526B true CN102490526B (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110361330 Expired - Fee Related CN102490526B (en) | 2011-11-15 | 2011-11-15 | Method for coating film and setting patterns on surface of workpiece |
Country Status (1)
| Country | Link |
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| CN (1) | CN102490526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630992B (en) * | 2020-05-06 | 2023-11-07 | Oppo广东移动通信有限公司 | Preparation method of coated part, shell and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6399152B1 (en) * | 2000-07-27 | 2002-06-04 | Goodrich Technology Corporation | Vacuum metalization process for chroming substrates |
| CN1614075A (en) * | 2003-11-05 | 2005-05-11 | 叶秀伟 | Method for machining pattern painting on metal surface |
| CN101067204A (en) * | 2006-12-27 | 2007-11-07 | 御林汽配(昆山)有限公司 | Technological process for lauminizing or coppering on aluminium or aluminium-magnesium alloy substrate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10112023A1 (en) * | 2001-03-07 | 2002-10-02 | Atotech Deutschland Gmbh | Method of forming a metal pattern on a dielectric substrate |
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2011
- 2011-11-15 CN CN 201110361330 patent/CN102490526B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6399152B1 (en) * | 2000-07-27 | 2002-06-04 | Goodrich Technology Corporation | Vacuum metalization process for chroming substrates |
| CN1614075A (en) * | 2003-11-05 | 2005-05-11 | 叶秀伟 | Method for machining pattern painting on metal surface |
| CN101067204A (en) * | 2006-12-27 | 2007-11-07 | 御林汽配(昆山)有限公司 | Technological process for lauminizing or coppering on aluminium or aluminium-magnesium alloy substrate |
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| Publication number | Publication date |
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| CN102490526A (en) | 2012-06-13 |
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