CN102423753A - Surface treatment process (fluorine-carbon spraying) for carrying out lasers on metal surface - Google Patents
Surface treatment process (fluorine-carbon spraying) for carrying out lasers on metal surface Download PDFInfo
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- CN102423753A CN102423753A CN2011103216983A CN201110321698A CN102423753A CN 102423753 A CN102423753 A CN 102423753A CN 2011103216983 A CN2011103216983 A CN 2011103216983A CN 201110321698 A CN201110321698 A CN 201110321698A CN 102423753 A CN102423753 A CN 102423753A
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Abstract
The invention provides a surface treatment process (fluorine-carbon spraying) for carrying out lasers on a metal surface. According to the process, the surface of a product is sprayed for four times and dried for four times and textures on the surface are etched on a substrate surface through the lasers, so that the textures on the product surface, and grooves and bulges on the surface can be permanently represented; and a fluorine-carbon painting which is famous for weather resistance is sprayed on the product surface and the service duration of the product is further prolonged, so that the product manufactured by the process has the advantages of more obvious surface stereoscopic effects, wear resistance and vividness, and can be acceptable in the conversion between space and time, therefore, the prolonged, durable, economical and substantial effects can be achieved.
Description
Technical field
The present invention relates to the technical field of section bar spraying coating process, refer in particular to a kind of (fluorocarbon-sprayed) process of surface treatment that carries out laser radium in the metal surface.
Background technology
Convention in the industry; All section bar spraying coating process are in the past just put in time and energy on the section bar surface, and this makes it have certain limitation, are difficult to obtain substantial variation and satisfy different requirements of customers; And the surface effect of the product of producing through surface spray coating process is often still uneven; Some defectives occur through regular meeting, and the useful life of most products is also shorter, is difficult to reach the beneficial effect of expection.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; A kind of (fluorocarbon-sprayed) process of surface treatment that carries out laser radium in the metal surface is provided; Make that through this technology the product surface stereoeffect produce is more obvious, wear-resisting, true to nature, more can receiving space, the conversion of time, to reach prolonged, durable, economic, economical effect; Break through the limitation of all section bar spraying coating process in the past, obtained substantial variation.
For realizing above-mentioned purpose, technical scheme provided by the present invention is: a kind of (fluorocarbon-sprayed) process of surface treatment that carries out laser radium in the metal surface, and the key step of this technology is:
Step 1, chromaking (pre-treatment);
Step 2, on the numerical control automatic production line; The template with texture of utilization rendering computer covers substrate surface, is sprayed at substrate surface to the texture gap of pressed powder through the crawler belt template, forms the surface effect that has identical patterns with the template texture; Then in the middle temperature of 100-150 degree; Thermal Infra-Red radiation gel through 13-20 minute is fixed, and carries out the hot setting of 180-200 degree, 25-30 minute to the fixing base material of surface powder texture gel, makes texture firmly attached to substrate surface; Through after this step; The place that substrate surface has texture is covered by powdery paints, does not have the place of texture still exposed, prepares for next step carries out laser;
Step 3, on laser equipment, through the metal inductive principle, row laser ablation during the base material that passes through step 2; And protected complete by the place that powdery paints covers; Exposed place falls in through behind the laser ablation inwards, makes substrate surface produce rough effect;
Step 4, surperficial shedding are handled, and through after the step 3, base material is put into to take off to be coated with in the acid pond soaks, and make substrate surface exposed out by the powdery paints region covered;
Step 5, will pass through step 4 and handle base material later and clean with clear water, this moment, base material and face were all exposed, and face and tentatively had rough texture;
Step 6, base material is carried out the spraying of primary fluorine carbon priming paint through full-automatic spraying production line; Through temperature in the 180-200 degree, last baking in 18-22 minute, make fluorine carbon priming paint evenly cover substrate surface; And according to the concave-convex effect primary solidification of texture; Then carry out the fluorine carbon finishing paint spraying second time again,, last baking in 20-25 minute through 200-220 degree high temperature; Just the abundant covering substrates of fluorine carbon finishing paint coating is surperficial, and forms the translucent protective layer of a sealing, superpower adhesive force along with the Z-Correct bump mapping Z-correct of substrate surface; Next carry out for the third time the spraying of fluorine carbon varnish,, last baking in 20-25 minute, make that the product surface coating is tighter, effect perfection more through 200-220 degree high temperature; At last product is carried out Lacquer finish and handle, use the metal cap lac varnish of Gao Guang evenly to be sprayed on product surface, then through 200-220 degree high temperature, last baking in 25-30 minute, let high light quality sense demonstrate fully, make product surface gloss mellow and full, metal-like is more obvious.
The present invention is after having adopted above scheme; Because of product surface is coated with four bakings through four; And the texture on surface is etched in substrate surface through laser, and the concave-convex effect on product surface texture and surface can forever be embodied, and is with weather-proof and celebrated fluorocarbon coating because of product surface spray coating again; The useful life of product is further prolonged; So the product surface stereoeffect that explained hereafter goes out is more obvious, wear-resisting, true to nature, more can receiving space, the conversion of time, to reach prolonged, durable, economic, economical effect.
The specific embodiment
Below in conjunction with specific embodiment the present invention is further specified.
Present embodiment is a kind of (fluorocarbon-sprayed) process of surface treatment that carries out laser radium in the metal surface, and the key step of this technology is:
Step 1, chromaking (pre-treatment);
Step 2, on the numerical control automatic production line; The template with texture of utilization rendering computer covers substrate surface; Be sprayed at substrate surface to the texture gap of pressed powder through the crawler belt template; Form the surface effect that has identical patterns with the template texture, in the middle temperature of 100-150 degree, fix then through 13-20 minute Thermal Infra-Red radiation gel; Carry out the hot setting of 180-200 degree, 25-30 minute to the fixing base material of surface powder texture gel, make texture firmly attached to substrate surface.Through after this step, the place that substrate surface has texture is covered by powdery paints, does not have the place of texture still exposed, prepares for next step carries out laser;
Step 3, on laser equipment, through the metal inductive principle, row laser ablation during the base material that passes through step 2; And protected complete by the place that powdery paints covers; Exposed place falls in through behind the laser ablation inwards, makes substrate surface produce rough effect;
Step 4, surperficial shedding are handled, and through after the step 3, base material is put into to take off to be coated with in the acid pond soaks, and make substrate surface exposed out by the powdery paints region covered;
Step 5, will pass through step 4 and handle base material later and clean with clear water, this moment, base material and face were all exposed, and face and tentatively had rough texture;
Step 6, base material is carried out the spraying of primary fluorine carbon priming paint through full-automatic spraying production line; Through temperature in 180～200 degree, last baking in 20 minutes, make fluorine carbon priming paint evenly cover substrate surface; And according to the concave-convex effect primary solidification of texture; Then carry out the fluorine carbon finishing paint spraying second time again,, last baking in 20-25 minute through 200-220 degree high temperature; Just the abundant covering substrates of fluorine carbon finishing paint coating is surperficial, and forms the translucent protective layer of a sealing, superpower adhesive force along with the Z-Correct bump mapping Z-correct of substrate surface; Next carry out for the third time the spraying of fluorine carbon varnish,, last baking in 20-25 minute, make that the product surface coating is tighter, effect perfection more through 200-220 degree high temperature; At last product is carried out Lacquer finish and handle, use the metal cap lac varnish of Gao Guang evenly to be sprayed on product surface, then through 200-220 degree high temperature, last baking in 25-30 minute, let high light quality sense demonstrate fully, make product surface gloss mellow and full, metal-like is more obvious.
So far, this technology is accomplished, because of product surface is coated with four bakings through four; And the texture on surface is etched in substrate surface through laser; Make the product surface texture and the surface concave-convex effect can forever embody, again because of product surface spray coating be with weather-proof and celebrated fluorocarbon coating, the useful life of product is further prolonged; So the product surface stereoeffect that explained hereafter goes out is more obvious, wear-resisting, true to nature; More can receiving space, the conversion of time, to reach prolonged, durable, economic, economical effect, be worth promoting.
The embodiment of the above only is the present invention's preferred embodiment, is not to limit practical range of the present invention with this, so the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (1)
1. (fluorocarbon-sprayed) process of surface treatment that carries out laser radium in the metal surface is characterized in that the key step of this technology is:
Step 1, chromaking (pre-treatment);
Step 2, on the numerical control automatic production line; The template with texture of utilization rendering computer covers substrate surface, is sprayed at substrate surface to the texture gap of pressed powder through the crawler belt template, forms the surface effect that has identical patterns with the template texture; Then in the middle temperature of 100-150 degree; Thermal Infra-Red radiation gel through 13-20 minute is fixed, and carries out the hot setting of 180-200 degree, 25-30 minute to the fixing base material of surface powder texture gel, makes texture firmly attached to substrate surface; Through after this step; The place that substrate surface has texture is covered by powdery paints, does not have the place of texture still exposed, prepares for next step carries out laser;
Step 3, on laser equipment, through the metal inductive principle, row laser ablation during the base material that passes through step 2; And protected complete by the place that powdery paints covers; Exposed place falls in through behind the laser ablation inwards, makes substrate surface produce rough effect;
Step 4, surperficial shedding are handled, and through after the step 3, base material is put into to take off to be coated with in the acid pond soaks, and make substrate surface exposed out by the powdery paints region covered;
Step 5, will pass through step 4 and handle base material later and clean with clear water, this moment, base material and face were all exposed, and face and tentatively had rough texture;
Step 6, base material is carried out the spraying of primary fluorine carbon priming paint through full-automatic spraying production line; Through temperature in the 180-200 degree, last baking in 18-22 minute, make fluorine carbon priming paint evenly cover substrate surface; And according to the concave-convex effect primary solidification of texture; Then carry out the fluorine carbon finishing paint spraying second time again,, last baking in 20-25 minute through 200-220 degree high temperature; Just the abundant covering substrates of fluorine carbon finishing paint coating is surperficial, and forms the translucent protective layer of a sealing, superpower adhesive force along with the Z-Correct bump mapping Z-correct of substrate surface; Next carry out for the third time the spraying of fluorine carbon varnish,, last baking in 20-25 minute, make that the product surface coating is tighter, effect perfection more through 200-220 degree high temperature; At last product is carried out Lacquer finish and handle, use the metal cap lac varnish of Gao Guang evenly to be sprayed on product surface, then through 200-220 degree high temperature, last baking in 25-30 minute, let high light quality sense demonstrate fully, make product surface gloss mellow and full, metal-like is more obvious.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103216983A CN102423753A (en) | 2011-10-21 | 2011-10-21 | Surface treatment process (fluorine-carbon spraying) for carrying out lasers on metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011103216983A CN102423753A (en) | 2011-10-21 | 2011-10-21 | Surface treatment process (fluorine-carbon spraying) for carrying out lasers on metal surface |
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| CN102423753A true CN102423753A (en) | 2012-04-25 |
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| CN2011103216983A Pending CN102423753A (en) | 2011-10-21 | 2011-10-21 | Surface treatment process (fluorine-carbon spraying) for carrying out lasers on metal surface |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014471A (en) * | 2014-06-24 | 2014-09-03 | 洛斐尔建材（沈阳）集团有限公司 | Fluorocarbon spraying method of aluminum alloy sections |
| CN104139662A (en) * | 2013-05-08 | 2014-11-12 | 深圳市联懋塑胶有限公司 | Fine shading pattern making spraying technology |
| CN104942443A (en) * | 2014-03-28 | 2015-09-30 | 汉达精密电子(昆山)有限公司 | Surface treatment method and product produced through method |
| CN105108343A (en) * | 2015-09-22 | 2015-12-02 | 武汉金顿激光科技有限公司 | Weld joint surface treatment process |
| CN105856941A (en) * | 2016-04-08 | 2016-08-17 | 秦佳欢 | Surface treatment process for conducting alkaline etching (three-dimensional wood grain) on metal surface |
| CN109317386A (en) * | 2018-08-17 | 2019-02-12 | 义乌工商职业技术学院 | A kind for the treatment of process on nut surface |
| CN112070194A (en) * | 2020-09-04 | 2020-12-11 | 武汉育辰飞光电科技有限公司 | Novel technology for laser metal two-dimensional code product technology |
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| CN101456331A (en) * | 2007-12-14 | 2009-06-17 | 比亚迪股份有限公司 | Method for marking pattern on metal work piece surface |
| CN101574690A (en) * | 2009-06-12 | 2009-11-11 | 苏州金近幕墙有限公司 | Processing method for spraying aluminum curtain wall plate with fluorocarbon coating |
| CN101596519A (en) * | 2009-07-02 | 2009-12-09 | 许浩洪 | A kind of technology in section bar surface spray mo(u)lding fluorine carbon wood grain |
| CN101596518A (en) * | 2009-07-02 | 2009-12-09 | 许浩洪 | On metal spraying piece, obtain the silk-screen spraying coating process of colourful three-dimensional texture patterns |
| CN102139264A (en) * | 2010-02-02 | 2011-08-03 | 陈显忠 | Polyvinylidene fluoride (PVDF) coating process for aluminum curtain wall |
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Patent Citations (5)
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| CN101456331A (en) * | 2007-12-14 | 2009-06-17 | 比亚迪股份有限公司 | Method for marking pattern on metal work piece surface |
| CN101574690A (en) * | 2009-06-12 | 2009-11-11 | 苏州金近幕墙有限公司 | Processing method for spraying aluminum curtain wall plate with fluorocarbon coating |
| CN101596519A (en) * | 2009-07-02 | 2009-12-09 | 许浩洪 | A kind of technology in section bar surface spray mo(u)lding fluorine carbon wood grain |
| CN101596518A (en) * | 2009-07-02 | 2009-12-09 | 许浩洪 | On metal spraying piece, obtain the silk-screen spraying coating process of colourful three-dimensional texture patterns |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139662A (en) * | 2013-05-08 | 2014-11-12 | 深圳市联懋塑胶有限公司 | Fine shading pattern making spraying technology |
| CN104942443A (en) * | 2014-03-28 | 2015-09-30 | 汉达精密电子(昆山)有限公司 | Surface treatment method and product produced through method |
| CN104014471A (en) * | 2014-06-24 | 2014-09-03 | 洛斐尔建材（沈阳）集团有限公司 | Fluorocarbon spraying method of aluminum alloy sections |
| CN104014471B (en) * | 2014-06-24 | 2016-07-20 | 洛斐尔建材（沈阳）集团有限公司 | A kind of fluorocarbon-sprayed method of aluminium alloy extrusions |
| CN105108343A (en) * | 2015-09-22 | 2015-12-02 | 武汉金顿激光科技有限公司 | Weld joint surface treatment process |
| CN105856941A (en) * | 2016-04-08 | 2016-08-17 | 秦佳欢 | Surface treatment process for conducting alkaline etching (three-dimensional wood grain) on metal surface |
| CN109317386A (en) * | 2018-08-17 | 2019-02-12 | 义乌工商职业技术学院 | A kind for the treatment of process on nut surface |
| CN112070194A (en) * | 2020-09-04 | 2020-12-11 | 武汉育辰飞光电科技有限公司 | Novel technology for laser metal two-dimensional code product technology |
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Application publication date: 20120425 |