CN103243325A - Surface treatment method of metal product - Google Patents
Surface treatment method of metal product Download PDFInfo
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- CN103243325A CN103243325A CN2012100256610A CN201210025661A CN103243325A CN 103243325 A CN103243325 A CN 103243325A CN 2012100256610 A CN2012100256610 A CN 2012100256610A CN 201210025661 A CN201210025661 A CN 201210025661A CN 103243325 A CN103243325 A CN 103243325A
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Abstract
The invention discloses a surface treatment method for a metal product. The surface treatment method comprises the steps of surface treatment: performing deburring and polishing treatment on the metal product; a first time washing: performing the first time cleaning on the metal product that treated by deburring and polishing, and drying the metal product after the first time washing; surface smooth processing: plating an environment-friendly metal layer on the surface of the metal product by a chemical plating method; a second time cleaning: performing the second time cleaning on the metal product and drying after the second time cleaning; plating: plating a film layer on the surface layer of the metal product by using a vacuum plating method. The surface treatment method of the metal product provided by the invention can make the surface of the metal product have relatively high hardness, relatively high abrasive resistance and relatively high chemical stability. Besides, the surface of the metal product has relatively good aesthetic sense.
Description
Technical field
The present invention relates to the metal products processing technique field, relate to a kind of surface treatment method of metal products more specifically.
Background technology
Along with improving constantly of standard of living, people have proposed more and more higher requirement to the surface decoration of artwork, ornament etc., for example, the metal products such as metal zip fastener, five metals button, five metals case and bag accessory with aesthetic property has preferably obtained generally liking of people.
For attractive in appearanceization of metal products, adopt electric plating method that the surface of metal products is plated the rete that one deck has aesthetic traditionally usually in the prior art.Plating is exactly to utilize electrolysis principle to plate the process of other metal or alloy of skim at metal products, be to utilize electrolytic action that thereby the technology of the surface attachment layer of metal film of metal or other material product is played to prevent corrosion, improve wear resistance, electroconductibility, reflective and promote effects such as attractive in appearance.
Yet, the existing electro-plating method that adopts carries out coating with metal products, for obtaining the coating of better quality, electroplating technology need use the chemical materials of a large amount of different toxicity, such as, strong acid, highly basic, heavy metal, prussiate, organic additive etc., above-mentioned poisonous chemical materials has caused more serious pollution to environment because of volatilization or disappear and operation such as wash and be discharged in water body or the atmospheric environment in the electroplating process.
Therefore, in today that people's environmental consciousness is strengthened gradually, the development of plating has been subjected to the restriction of each side, thus the metal products process for treating surface that increasing industry begins one's study new.In addition, adopt electroplating technology at the overlay coating of metal products, and adopt the rete of electroplating technology plating insecure, wear resistance is relatively poor, chemical stability is relatively poor, and adopts electroplating technology, and the coated metal on metal products surface is more single, so its color is single, aesthetic property is relatively poor.
Therefore, how can avoid the pollution problem that causes in the coating process of metal products of prior art, the problem that coating is not firm, aesthetic property is relatively poor, become those skilled in the art's important technological problems to be solved.
Summary of the invention
The surface treatment method of a kind of metal products provided by the invention, can avoid the pollution problem and the illusive problem of coating that cause in the prior art metal products coating process, and the metal products that adopts the surface treatment method of metal products provided by the invention to process has aesthetic property preferably.
The surface treatment method of metal products provided by the invention comprises step:
Surface treatment is carried out deburring and polished finish to metal products;
Once clean, the metal products that polishes after deburring is handled is carried out the cleaning first time, and the metal products after will carrying out cleaning is for the first time dried processing;
Surfacing is handled, and adopts dectroless plating, at the surface of metal products plating environment protection metal layer;
Secondary cleaning is carried out the second time with metal products and is cleaned, and cleans afterwards its oven dry;
Coating adopts Vacuum Coating method with the top layer coatings of metal products.
Preferably, after step coating, also comprise the step engraving, at surface engraving decorative pattern or the literal of described metal products.
Preferably, described metal products is slider of zipper fastener.
Preferably, described metal products is the five metals button.
Preferably, described metal products is latch.
Preferably, described metal products is the metal tooth.
Preferably, described metal products is the case and bag Hardware fitting.
The surface treatment method of metal products provided by the invention comprises step:
A kind of surface treatment method of metal products is characterized in that, comprises step:
Surface treatment is carried out deburring and polished finish to metal products;
Once clean, the metal products that polishes after deburring is handled is carried out the cleaning first time, and the metal products after will carrying out cleaning is for the first time dried processing;
Surfacing is handled, and adopts dectroless plating, at the surface of metal products plating environment protection metal layer;
Secondary cleaning is carried out the second time with metal products and is cleaned, and cleans afterwards its oven dry;
Coating adopts Vacuum Coating method with the top layer coatings of metal products.
Need to prove that the metal products top layer that processes has burr, can adopt sandblast polishing or other method that deburring and polished finish are carried out in the metal products surface in the surface treatment procedure, then metal products is cleaned up and dries.Then, chemical method plating environment protection metal layer is carried out on metal products surface after the oven dry, need to prove, above-mentioned environment protection metal can be specially metals such as copper, zinc, barium, cadmium, after the metal products surfacing is handled, carry out plated film again, can make that metal products plated film rear surface is smooth smooth, and can effectively improve the bonding force of rete and metal products.At last, after the copper facing, adopt Vacuum Coating method with the metal products overlay coating, need to prove, Vacuum Coating method is under vacuum condition, by distillation or mode such as sputter at the various metals of metal products surface deposition or nonmetal film, can obtain extremely thin overlay coating by such mode, adopt Vacuum Coating method can make the coating on metal products surface have better chemical stability, high-wearing feature and high corrosion resistance, and Vacuum Coating method can effectively be avoided the pollution to environment.In addition, adopt Vacuum Coating method with respect to adopting electro-plating method, Vacuum Coating method can be plated on the metal products surface with multiple different metal, and then, make that the color on metal products surface is abundant, have aesthetic property preferably.
In sum, the surface treatment method of provided by the invention kind of metal products, can avoid the pollution problem that causes in the prior art metal products coating process, and adopt the coating of the metal products that the surface treatment method of metal products provided by the invention processes to have better chemical stability, high-wearing feature, erosion resistance and have aesthetic property preferably.
Embodiment
The surface treatment method of a kind of metal products provided by the invention, can avoid the pollution problem and the illusive problem of coating that cause in the prior art metal products coating process, and the metal products that adopts the surface treatment method of metal products provided by the invention to process has aesthetic property preferably.。
Below in conjunction with specific embodiments of the invention, technical solution of the present invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The surface treatment method of metal products provided in the present embodiment comprises:
Step 1, surface treatment is carried out deburring and polished finish to metal products;
Step 2 is once cleaned, and the metal products that polishes after deburring is handled is carried out the cleaning first time, and the metal products after will carrying out cleaning is for the first time dried processing;
Step 3, surfacing is handled, and adopts dectroless plating, at the surface of metal products plating environment protection metal layer;
Step 4, secondary cleaning is carried out the second time with metal products and is cleaned, and cleans afterwards its oven dry;
Step 6, coating adopts Vacuum Coating method with the top layer coatings of metal products.
Need to prove that the metal products top layer that processes has burr, can adopt sandblast polishing or other method that deburring and polished finish are carried out in the metal products surface in the surface treatment procedure, then metal products is cleaned up and dries.Then, chemical method plating environment protection metal layer is carried out on metal products surface after the oven dry, need to prove, above-mentioned environment protection metal can be specially metals such as copper, zinc, barium, cadmium, after the metal products surfacing is handled, carry out plated film again, can make that metal products plated film rear surface is smooth smooth, and can effectively improve the bonding force of rete and metal products.At last, after the copper facing, adopt Vacuum Coating method with the metal products overlay coating, need to prove, Vacuum Coating method is under vacuum condition, by distillation or mode such as sputter at the various metals of metal products surface deposition or nonmetal film, can obtain extremely thin overlay coating by such mode, adopt Vacuum Coating method can make the coating on metal products surface have better chemical stability, high-wearing feature and high corrosion resistance, and Vacuum Coating method can effectively be avoided the pollution to environment.In addition, adopt Vacuum Coating method with respect to adopting electro-plating method, Vacuum Coating method can be plated on the metal products surface with multiple different metal, and then, make that the color on metal products surface is abundant, have aesthetic property preferably.
In sum, the surface treatment method of provided in the present embodiment kind of metal products, can avoid the pollution problem that causes in the prior art metal products coating process, and adopt the coating of the metal products that the surface treatment method of metal products provided in the present embodiment processes to have better chemical stability, high-wearing feature, erosion resistance and have aesthetic property preferably.In addition, in order to make metal products have aesthetic property preferably, this embodiment also can comprise step 7 engraving after step 6, at surface engraving decorative pattern or the literal of metal products.The surface of metal products can be carved some decorative patterns or literal as the case may be, so that metal products has aesthetic property preferably.
The surface treatment method of metal products provided in the present embodiment, can be applicable to the surface treatment of following metal products, for example, metal productss such as slider of zipper fastener, slide fastener sheet, latch, tooth, five metals button, five metals assembly, copper band, alloy button, alloy assembly, stainless steel coil, stainless steel assembly, stainless steel button, metal snap close, metal case and bag accessory.
More than the surface treatment method of a kind of metal products provided by the present invention is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall into the protection domain of claim of the present invention.
Claims (7)
1. the surface treatment method of a metal products is characterized in that, comprises step:
Surface treatment is carried out deburring and polished finish to metal products;
Once clean, the metal products that polishes after deburring is handled is carried out the cleaning first time, and the metal products after will carrying out cleaning is for the first time dried processing;
Surfacing is handled, and adopts dectroless plating, at the surface of metal products plating environment protection metal layer;
Secondary cleaning is carried out the second time with metal products and is cleaned, and cleans afterwards its oven dry;
Coating adopts Vacuum Coating method with the top layer coatings of metal products.
2. the surface treatment method of metal products as claimed in claim 1 is characterized in that, after step coating, also comprises the step engraving, at surface engraving decorative pattern or the literal of described metal products.
3. the surface treatment method of metal products as claimed in claim 1 is characterized in that, described metal products is slider of zipper fastener.
4. the surface treatment method of metal products as claimed in claim 1 is characterized in that, described metal products is the five metals button.
5. the surface treatment method of metal products as claimed in claim 1 is characterized in that, described metal products is latch.
6. the surface treatment method of metal products as claimed in claim 1 is characterized in that, described metal products is the metal tooth.
7. the surface treatment method of metal products as claimed in claim 1 is characterized in that, described metal products is the case and bag Hardware fitting.
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| CN2012100256610A CN103243325A (en) | 2012-02-06 | 2012-02-06 | Surface treatment method of metal product |
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| CN2012100256610A CN103243325A (en) | 2012-02-06 | 2012-02-06 | Surface treatment method of metal product |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463371A (en) * | 2015-11-27 | 2016-04-06 | 苏州龙一服装辅料有限公司 | Surface treatment method for zipper head |
| CN105568216A (en) * | 2016-01-27 | 2016-05-11 | 太仓捷公精密金属材料有限公司 | Surface treatment process of metal product |
| CN105648437A (en) * | 2016-01-27 | 2016-06-08 | 太仓捷公精密金属材料有限公司 | Wear-resisting processing method for metal product |
| CN108248010A (en) * | 2018-01-23 | 2018-07-06 | 滁州英诺信电器有限公司 | In-mould injection part surface coating method |
| CN109311140A (en) * | 2016-06-23 | 2019-02-05 | 新东工业株式会社 | It projects material and has used the surface treatment method of the metal product of the projection material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463371A (en) * | 2015-11-27 | 2016-04-06 | 苏州龙一服装辅料有限公司 | Surface treatment method for zipper head |
| CN105568216A (en) * | 2016-01-27 | 2016-05-11 | 太仓捷公精密金属材料有限公司 | Surface treatment process of metal product |
| CN105648437A (en) * | 2016-01-27 | 2016-06-08 | 太仓捷公精密金属材料有限公司 | Wear-resisting processing method for metal product |
| WO2017128846A1 (en) * | 2016-01-27 | 2017-08-03 | 太仓捷公精密金属材料有限公司 | Wear-resisting processing method for metal product |
| CN109311140A (en) * | 2016-06-23 | 2019-02-05 | 新东工业株式会社 | It projects material and has used the surface treatment method of the metal product of the projection material |
| CN108248010A (en) * | 2018-01-23 | 2018-07-06 | 滁州英诺信电器有限公司 | In-mould injection part surface coating method |
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Application publication date: 20130814 |