CN104786688A - Method for carving characters on lacquered panel - Google Patents
Method for carving characters on lacquered panel Download PDFInfo
- Publication number
- CN104786688A CN104786688A CN201510154464.2A CN201510154464A CN104786688A CN 104786688 A CN104786688 A CN 104786688A CN 201510154464 A CN201510154464 A CN 201510154464A CN 104786688 A CN104786688 A CN 104786688A
- Authority
- CN
- China
- Prior art keywords
- paint
- panel
- word
- embedding
- carving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a method for carving characters on lacquered panel. Firstly, a protection layer is electroplated on the surface of a panel material, then priming paint and surface paint are sequentially sprayed on the protection layer, a laser marking machine is adopted for carving the characters after the surface paint is dried, and then the characters are filled with alcohol-soluble colored paint. According to the method, the character carving procedure is performed after an oil paint coating procedure, the character carving depth is required to be smaller than 0.1 mm currently instead of more than 0.2 mm as is required in traditional character carving depth, meanwhile, character carving is only required to be performed once, the time required for character carving is greatly shortened, and the work efficiency is improved. The character carving depth is easy to control due to the fact that the characters are carved on an oil pain layer, the character carving depth is equal to the depth of the oil pain layer, the success rate of character carving is greatly increased, the power required for character carving is small, the difficulty is small, investment costs are greatly saved, and the service life of character carving equipment is prolonged.
Description
Technical field
The present invention relates to field of mechanical technique, specifically, relate to a kind of method of painting the embedding word of panel.
Background technology
Embedding word on paint panel, the color of word embedding on panel will be different from finish paint color, to facilitate differentiation, due to the appearance of laser stamp in recent years, makes to carve different fonts and the different character cut in bas-relief body of font size becomes possibility.The technological process of traditional embedding word on paint panel is: first carve characters with laser machine, then electroplate at panel surface, then paint again, finally embedding word again.Traditional method be adopt carve characters, electroplate, paint, the technological process of embedding word, require that institute carves characters deep (requirement reaches more than 0.2mm), otherwise electrodeposited coating, skin of paint can eat up part of the degree of depth of carving characters, cause that the groove of carving characters is shallow and embedding does not go up word.Make the depth of groove of carving characters be more than 0.2mm, need repeatedly to carve characters, the laser power of the laser stamp of consumption is larger, not only make time of carving characters long, inefficiency, cost is high, and laser inscription is in powerful duty for a long time, its service life shortens greatly.
Summary of the invention
In view of this, the object of this invention is to provide a kind of method of the simple embedding word of paint panel, long to solve tradition required time of carving characters, cost is high, and laser stamp the life-span shorter and technical problem that exists:
The present inventor is through long-term observational study and constantly test, and on the basis of traditional embedding word technique, by adjusting the control of the embedding process sequence of word technique and the parameter of each operation, complete the present invention, concrete technology is as follows:
Paint a method for the embedding word of panel, first at panel material electroplating surface layer protective layer, then spray-applied primer and finish paint successively on the protection layer, after being dried by finish paint, adopts laser marking machine to carve characters, then adopts in the embedding full word of the molten colored paint of alcohol.
Further, the method for the described embedding word of paint panel, comprises the following steps:
(1) electroplate: panel material selects ferrous metal, zinc-plated at panel surface, and plating thickness is 7 ~ 15um;
(2) paint: first spray-applied primer on electrodeposited coating, the temperature oven dry adopting 80 ~ 130 DEG C is 5 ~ 10% to priming paint moisture, then spray paint on priming paint, adopts the temperature drying process 100 ~ 150min of 80 ~ 140 DEG C, then makes it naturally cool to normal temperature;
(3) carve characters: adopt laser marking machine to carve characters on skin of paint, the degree of depth of word is the thickness of skin of paint;
(4) embedding word: adopt in the embedding full word of the molten colored paint of alcohol, for the molten colored paint of the alcohol exceeding word outside, adopt absolute ethyl alcohol removing.
Preferably, described ferrous metal is No. 20 steel.
Alternatively, described panel material is aluminium alloy.
Preferably, described aluminium alloy is 2A12 sheet material.
Preferably, the electrodeposited coating of described panel surface is conductive oxide layer or insulated male polarization layer, and plating thickness is 2 ~ 10um.
Preferably, in described step (2), first spray-applied primer on electrodeposited coating, the temperature oven dry adopting 115 ~ 125 DEG C is 7 ~ 9% to priming paint moisture, then spray paint on priming paint, adopt the temperature drying process 110 ~ 130min of 110 ~ 130 DEG C, then make it naturally cool to normal temperature.
Preferably, described priming paint is one or both in zinc yellow epoxy primer or iron oxide red primer.
Preferably, described finish paint is one or both in epoxy-based lacquers or amino paint.
Preferably, the gross thickness of described priming paint and finish paint is 0.02 ~ 0.1mm.
Beneficial effect of the present invention is: after the present invention is placed on paint operation by operation of carving characters, the depth requirements of tradition being carved characters must reach more than 0.2mm, becoming the present degree of depth of carving characters is below 0.1mm, and only need once carve characters, substantially reduce the required time of carving characters, improve operating efficiency.The present invention carves characters on skin of paint, the degree of depth of carving characters easily is controlled, the degree of depth of carving characters is the degree of depth of skin of paint, namely see coating to stop carving characters when carving characters, substantially increase the success rate of carving characters, the power consumed when carving characters is little, has greatly saved input cost, has extended the service life of the equipment of carving characters.
Detailed description of the invention
Conveniently those skilled in the art will recognize that the present invention will be further described below in conjunction with embodiment.Embodiment is only illustrating this invention, is not limitation of the invention, and the step not doing in embodiment to illustrate is all prior arts, is not described in detail at this.
Embodiment one
A kind of method of painting the embedding word of panel, what its panel material was selected is ferrous metal, be specially No. 20 steel, first zinc-plated at panel surface, plating thickness is 7um, electrodeposited coating sprays zinc yellow epoxy primer, the temperature oven dry adopting 80 DEG C is 10% to priming paint moisture, then on priming paint, epoxy-based lacquers is sprayed, the gross thickness of two-layer paint is 0.02mm, the temperature drying process 150min of 80 DEG C is adopted after spraying epoxy-based lacquers, then after making it naturally cool to normal temperature, laser marking machine is adopted to carve characters on skin of paint, the degree of depth of word is the thickness of skin of paint, coating is seen when namely carving characters, then adopt in the embedding full word of the molten colored paint of alcohol, for the molten colored paint of the alcohol exceeding word outside, employing absolute ethyl alcohol removes.
Embodiment two
A kind of method of painting the embedding word of panel, what its panel material was selected is ferrous metal, be specially No. 20 steel, first zinc-plated at panel surface, plating thickness is 15um, electrodeposited coating sprays zinc yellow epoxy primer, the temperature oven dry adopting 130 DEG C is 5% to priming paint moisture, then on priming paint, epoxy-based lacquers is sprayed, the gross thickness of priming paint and finish paint is 0.1mm, adopt the temperature drying process 100min of 140 DEG C, then it is made to naturally cool to normal temperature, laser marking machine is adopted to carve characters on skin of paint, the degree of depth of word is the thickness of skin of paint, coating is seen when namely carving characters, then adopt in the embedding full word of the molten colored paint of alcohol, for the molten colored paint of the alcohol exceeding word outside, employing absolute ethyl alcohol removes.
Embodiment three
A kind of method of painting the embedding word of panel, what its panel material was selected is ferrous metal, be specially No. 20 steel, first zinc-plated at panel surface, plating thickness is 10um, electrodeposited coating sprays zinc yellow epoxy primer, the temperature oven dry adopting 115 DEG C is 8% to priming paint moisture, then on priming paint, epoxy-based lacquers is sprayed, the gross thickness of priming paint and finish paint is 0.06mm, adopt the temperature drying process 120min of 120 DEG C, then it is made to naturally cool to normal temperature, laser marking machine is adopted to carve characters on skin of paint, the degree of depth of word is the thickness of skin of paint, coating is seen when namely carving characters, then adopt in the embedding full word of the molten colored paint of alcohol, for the molten colored paint of the alcohol exceeding word outside, employing absolute ethyl alcohol removes.
Embodiment four
A kind of method of painting the embedding word of panel, what its panel material was selected is aluminium alloy, be specially 2A12 aluminum alloy plate materials, first at panel surface plating conductive oxide layer, plating thickness is 10um, electrodeposited coating sprays iron oxide red primer, the temperature oven dry adopting 115 DEG C is 9% to priming paint moisture, then spraying amino paint on priming paint, adopt the temperature drying process 130min of 110 DEG C, then it is made to naturally cool to normal temperature, the gross thickness of priming paint and finish paint is 0.08mm, laser marking machine is adopted to carve characters on skin of paint, the degree of depth of word is the thickness of skin of paint, coating is seen when namely carving characters, then adopt in the embedding full word of the molten colored paint of alcohol, for the molten colored paint of the alcohol exceeding word outside, employing absolute ethyl alcohol removes.
Embodiment five
A kind of method of painting the embedding word of panel, what its panel material was selected is aluminium alloy, be specially 2A12 aluminum alloy plate materials, first at panel surface plating insulated male polarization layer, plating thickness is 0.2um, electrodeposited coating sprays iron oxide red primer, the temperature oven dry adopting 125 DEG C is 7% to priming paint moisture, then spraying amino paint on priming paint, adopt the temperature drying process 110min of 130 DEG C, then it is made to naturally cool to normal temperature, the gross thickness of priming paint and finish paint is 0.05mm, laser marking machine is adopted to carve characters on skin of paint, the degree of depth of word is the thickness of skin of paint, coating is seen when namely carving characters, then adopt in the embedding full word of the molten colored paint of alcohol, for the molten colored paint of the alcohol exceeding word outside, employing absolute ethyl alcohol removes.
The above, it is only better example of the present invention, not any pro forma restriction is done to the present invention, anyly do not depart from technical solution of the present invention content, the any simple modification done above example according to technical spirit of the present invention, coversion material equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. paint a method for the embedding word of panel, it is characterized in that, first at panel surface plating layer protective layer; then spray-applied primer and finish paint successively on the protection layer; after being dried by finish paint, adopt laser marking machine to carve characters, then adopt in the embedding full word of the molten colored paint of alcohol.
2. the method for the embedding word of paint panel as claimed in claim 1, is characterized in that, comprise the following steps:
(1) electroplate: panel material selects ferrous metal, zinc-plated at panel surface, and plating thickness is 7 ~ 15um;
(2) paint: first spray-applied primer on electrodeposited coating, the temperature oven dry adopting 80 ~ 130 DEG C is 5 ~ 10% to priming paint moisture, then spray paint on priming paint, adopts the temperature drying process 100 ~ 150min of 80 ~ 140 DEG C, then makes it naturally cool to normal temperature;
(3) carve characters: adopt laser marking machine to carve characters on skin of paint, the degree of depth of word is the thickness of skin of paint;
(4) embedding word: adopt in the embedding full word of the molten colored paint of alcohol, for the molten colored paint of the alcohol exceeding word outside, adopt absolute ethyl alcohol removing.
3. the method for the embedding word of paint panel as claimed in claim 2, it is characterized in that, described ferrous metal is No. 20 steel.
4. the method for the embedding word of paint panel as claimed in claim 2, it is characterized in that, described panel material is aluminium alloy.
5. the method for the embedding word of paint panel as claimed in claim 4, it is characterized in that, described aluminium alloy is 2A12 aluminum alloy plate materials.
6. the method for the embedding word of paint panel as claimed in claim 4, it is characterized in that, the electrodeposited coating of described panel surface is conductive oxide layer or insulated male polarization layer, and plating thickness is 2 ~ 10um.
7. the method for the embedding word of paint panel as claimed in claim 2, it is characterized in that, in described step (2), first spray-applied primer on electrodeposited coating, the temperature oven dry adopting 115 ~ 125 DEG C is 7 ~ 9% to priming paint moisture, then spray paint on priming paint, adopts the temperature drying process 110 ~ 130min of 110 ~ 130 DEG C, then makes it naturally cool to normal temperature.
8. the method for the embedding word of paint panel as described in claim 1,2 or 7, is characterized in that, described priming paint is one or both in zinc yellow epoxy primer or iron oxide red primer.
9. the method for the embedding word of paint panel as described in claim 1,2 or 7, is characterized in that, described finish paint is one or both in epoxy-based lacquers or amino paint.
10. the method for the embedding word of paint panel as described in claim 1,2 or 7, is characterized in that, the gross thickness of described priming paint and finish paint is 0.02 ~ 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154464.2A CN104786688A (en) | 2015-04-02 | 2015-04-02 | Method for carving characters on lacquered panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510154464.2A CN104786688A (en) | 2015-04-02 | 2015-04-02 | Method for carving characters on lacquered panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786688A true CN104786688A (en) | 2015-07-22 |
Family
ID=53552051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510154464.2A Pending CN104786688A (en) | 2015-04-02 | 2015-04-02 | Method for carving characters on lacquered panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786688A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499104A (en) * | 2015-12-03 | 2016-04-20 | 广东欧珀移动通信有限公司 | Surface treatment method for electronic equipment parts and electronic equipment parts |
| CN112372146A (en) * | 2020-11-05 | 2021-02-19 | 贵州航天电子科技有限公司 | Laser lettering processing method |
| CN113578701A (en) * | 2021-08-05 | 2021-11-02 | 贵州航天电子科技有限公司 | Processing method of electronic product paint spraying mark |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05305763A (en) * | 1991-10-17 | 1993-11-19 | Leonhard Kurz Gmbh & Co | Mark forming method by laser radiation and emboss foil therefor |
| US20020051930A1 (en) * | 1995-11-02 | 2002-05-02 | Atsuya Ozawa | Laser-marking laminated structure and laser-marked laminated stucture |
| CN101342837A (en) * | 2008-08-19 | 2009-01-14 | 东莞市至诚涂料有限公司 | Coating capable of being engraved with bead color and laser engraving technique for the same |
| CN101590583A (en) * | 2008-05-30 | 2009-12-02 | 林建良 | Hand-held tool method of surface finish and goods |
| CN101670742A (en) * | 2008-09-09 | 2010-03-17 | 比亚迪股份有限公司 | Sheet material, method for manufacturing same and product shell |
| CN103358800A (en) * | 2013-08-05 | 2013-10-23 | 格林精密部件（惠州）有限公司 | High-efficiency energy-saving laser graphic processing process for electronic products |
| CN103418532A (en) * | 2013-08-07 | 2013-12-04 | 中国电子科技集团公司第十研究所 | Method for kovar alloy surface painting |
-
2015
- 2015-04-02 CN CN201510154464.2A patent/CN104786688A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05305763A (en) * | 1991-10-17 | 1993-11-19 | Leonhard Kurz Gmbh & Co | Mark forming method by laser radiation and emboss foil therefor |
| US20020051930A1 (en) * | 1995-11-02 | 2002-05-02 | Atsuya Ozawa | Laser-marking laminated structure and laser-marked laminated stucture |
| CN101590583A (en) * | 2008-05-30 | 2009-12-02 | 林建良 | Hand-held tool method of surface finish and goods |
| CN101342837A (en) * | 2008-08-19 | 2009-01-14 | 东莞市至诚涂料有限公司 | Coating capable of being engraved with bead color and laser engraving technique for the same |
| CN101670742A (en) * | 2008-09-09 | 2010-03-17 | 比亚迪股份有限公司 | Sheet material, method for manufacturing same and product shell |
| CN103358800A (en) * | 2013-08-05 | 2013-10-23 | 格林精密部件（惠州）有限公司 | High-efficiency energy-saving laser graphic processing process for electronic products |
| CN103418532A (en) * | 2013-08-07 | 2013-12-04 | 中国电子科技集团公司第十研究所 | Method for kovar alloy surface painting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499104A (en) * | 2015-12-03 | 2016-04-20 | 广东欧珀移动通信有限公司 | Surface treatment method for electronic equipment parts and electronic equipment parts |
| CN112372146A (en) * | 2020-11-05 | 2021-02-19 | 贵州航天电子科技有限公司 | Laser lettering processing method |
| CN113578701A (en) * | 2021-08-05 | 2021-11-02 | 贵州航天电子科技有限公司 | Processing method of electronic product paint spraying mark |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103096650A (en) | Electronic device shell and manufacture method thereof | |
| CN104786688A (en) | Method for carving characters on lacquered panel | |
| CN104308746A (en) | Product with sand blasting patterns on aluminum alloy surface, and manufacture method of product with sand blasting patterns on aluminum alloy surface | |
| CN104893577A (en) | Cracking preventing paint | |
| CN104442181B (en) | A kind of artificial wood grain paper high | |
| CN108068533A (en) | A kind of curved metal surface detail manufacture craft | |
| CN104746072A (en) | Magnesium alloy microarc ion plating surface treatment method | |
| CN103358735A (en) | Basal body surface color gradient processing method and product thereof | |
| CN102212859A (en) | Method for generating microarc and colorful anode on light metal or light metal alloy | |
| CN201346950Y (en) | Lacquer ware handicraft inlayed with metal hollow art picture | |
| CN109719838A (en) | A kind of production method of enamel screen | |
| CN113584556A (en) | Automobile hub double-color electrophoresis coating process | |
| CN207116156U (en) | Zinc-plated Nd-Fe-B magnet steel for defence and military | |
| CN101450581A (en) | Production method of paint type Tang three-color ceramics handicraft article | |
| CN104195500A (en) | Novel automobile electric arc spraying method | |
| CN203438637U (en) | Imitation wood grain aluminum material | |
| CN103706550A (en) | Aluminum surface spraying process | |
| CN105273469A (en) | Copper alloy surface treatment sealing agent and surface treatment method | |
| CN107345264A (en) | A kind of rust resistance and corrosion resistance hammer head processing technology | |
| CN204536668U (en) | Gold size mixes beer decorative pattern glasses spleen | |
| CN104533247B (en) | A kind of manufacture craft of art safety metal door | |
| CN202656764U (en) | Glass basin with pattern | |
| CN210032428U (en) | Wood-like aluminum profile with wood grain texture | |
| CN204983445U (en) | Railing material for architectural decoration | |
| CN205713484U (en) | The lock panel of parcel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
|
| RJ01 | Rejection of invention patent application after publication |