CN102889468A - Section bar and method for obtaining product with clear color boundary by performing surface treatment on section bar - Google Patents
Section bar and method for obtaining product with clear color boundary by performing surface treatment on section bar Download PDFInfo
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- CN102889468A CN102889468A CN201210323878XA CN201210323878A CN102889468A CN 102889468 A CN102889468 A CN 102889468A CN 201210323878X A CN201210323878X A CN 201210323878XA CN 201210323878 A CN201210323878 A CN 201210323878A CN 102889468 A CN102889468 A CN 102889468A
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Abstract
The invention relates to a structure of a section bar and a method for performing surface treatment on the section bar. A technical slot is formed in the surface of the section bar and at a two-color boundary line of the section bar to be subjected to two-color surface treatment. The method for processing a product which is clear in color boundary and attractive in appearance by performing surface treatment on the aluminum section bar comprises the following steps of: performing positive electrode true color treatment on the whole aluminum section bar, then sticking part, which needs to keep the true color of aluminum, on the surface of the aluminum section bar by using shading glue, sticking a glue edge in the technical slot, performing secondary positive electrode black or painting black treatment, after treatment is finished, tearing off the shading glue to achieve attractive effects that a black color and a silver color are clearly distinguished, and the colors are layered. By the method, the technical slot is formed in the two-color boundary part on the section bar; wave or sawtooth-shaped appearance defects on the color boundary part are hidden in the slot, so that a user cannot see the appearance defects visually, and only a straight and attractive color boundary line on the edge of the slot can be seen; and due to partitioning of a fine slot, the layering quality of a product is improved.
Description
Technical field
The present invention relates to a kind of structure of section bar, also relate to this section bar is carried out the surface-treated method.
Background technique
Large-sized TV aluminium frame product is at the front General Requirements black that is connected with screen, and the outer side surface requirement is the silver color of sandblast or the wire drawing of metal sense.When producing this TV aluminium frame, at first go out aluminium section bar with the aluminium extruded Mould Machining, then whole section bar is done the anode true qualities and process, produce silver color, then keep the part of silver color to paste to needs and cover glue, become black by secondary anode or paint baking again.Tear and cover behind the glue aluminium section bar and namely present a part and be silver color, a part is the outward appearance of black.
But because of product surface texture lines impact, when doing secondary anode or baking vanish, liquid can infiltrate along product surface texture lines and cover in the glue covering the glue edge, forms wave or flexuose beauty defects, has reduced the outward appearance class of high-end intelligent television.
The dealer is arranged at color boundary design boss, the highlighted or batch flower with the Diamond cutters milling is because being reprocesses after the surface treatment, be easy to cause the mill flower to scratch, general reject ratio can reach 20%, and the Diamond cutters milling is highlighted or batch flower processing cost is high, and processing cost is generally 30 yuan/part.
Summary of the invention
In view of this, technical problem to be solved by this invention provides a kind of section bar with technology groove.
Another technical problem to be solved by this invention provides with this section bar carries out twice surface treatment, makes product surface present the demarcate method of clear attractive in appearance, well-bedded outward appearance of color.
The technological scheme that the present invention will solve the problems of the technologies described above is:
A kind of section bar, its surface has technology groove.
Further, described technology groove is opened the place, surface-treated two color separatrix that need do two kinds of colors at section bar.
Further, described section bar is aluminium section bar or plastic parts or sheet metal part.
Further, described section bar is aluminium section bar, and technology groove squeezes type out at the aluminium extruded material.
Further, described technology groove is that 0.8mm is wide, the groove that 0.8mm is dark.
The above-mentioned aluminium section bar of a kind of use carries out surface treatment, color demarcate clearly that the method for product is: at first whole aluminium section bar is done the anode true qualities and is processed, the part that then need to keep the aluminium true qualities to aluminium shape surface is with covering gluing live, the glue limit sticks in the technology groove, doing secondary anode black or baking vanish black processes again, to cover glue after finishing dealing with and tear, present namely be deceive, clear, the well-bedded aesthetic of silver-colored color boundary.
The present invention has following beneficial effect:
The present invention's two kinds of color boundarys on section bar are offered technology groove, wave or the flexuose beauty defects of color boundary are concealed in groove, the place can't see above-mentioned beauty defects at the visual angle, and what see is the straight color separatrix attractive in appearance of trough rim, and increase product level texture cutting apart of stria.
Description of drawings
Fig. 1 is the schematic cross-section of the embodiment of the invention 1 TV aluminium frame.
Fig. 2 is technology groove inner section enlarged view among Fig. 1.
Fig. 3 covers the paste position schematic representation of glue on TV aluminium frame shown in Figure 1.
Embodiment
The present invention will be described in detail below in conjunction with drawings and Examples.
A kind of large scale TV aluminium frame, according to customer requirement, product will be made black in the front that is connected with screen, and outer side surface is made the silver color of metal sense sandblast or wire drawing.
In the aluminium extruded course of working of aluminium frame, i.e. aluminum extruded technology groove 1, the position of technology groove is arranged on the plan later stage and does surface treatment and present boundary black, money kind color.The partial cross section schematic representation of the aluminium frame that aluminium extruded obtains is referring to Fig. 1.Technology groove 1 is that 0.8mm is wide, the groove that 0.8mm is dark, and inner section is shaped as chamfering square (referring to Fig. 2), in other embodiments, can also be the various shapes such as arc, trapezoidal, square, triangle.
Use this aluminium section bar to carry out surface treatment, the demarcate processing method of clear product attractive in appearance of processing color is: at first whole aluminium section bar is done the anode true qualities and processed, then need to keep aluminium shape surface the part of aluminium true qualities to cling with covering glue 2, the glue limit sticks in the technology groove (referring to Fig. 3, dotted line is depicted as and covers glue 2 paste positions), doing secondary anode black or baking vanish black processes again, to cover glue after finishing dealing with and tear, present namely be deceive, clear, the well-bedded aesthetic of silver-colored color boundary.
Because present embodiment two kinds of color boundarys on section bar are offered technology groove 1, after the surface treatment wave or the flexuose beauty defects of color boundary are concealed in groove, the place can't see above-mentioned beauty defects at the visual angle, what see is the straight color separatrix attractive in appearance of trough rim, and increase product level texture cutting apart of stria.
Claims (6)
1. section bar, it is characterized in that: Surface of profile has technology groove (1).
2. section bar according to claim 1 is characterized in that: described technology groove (1) is opened the place, surface-treated two color separatrix that need do two kinds of colors at section bar.
3. section bar according to claim 2, it is characterized in that: described section bar is aluminium section bar or plastic parts or sheet metal part.
4. section bar according to claim 2, it is characterized in that: described section bar is aluminium section bar, technology groove (1) squeezes type out at the aluminium extruded material.
5. section bar according to claim 2 is characterized in that: described technology groove (1) is wide for 0.8mm, the groove that 0.8mm is dark.
6. a right to use requires 4 described aluminium section bars to do surface treatment, obtain the color clearly method of product of demarcating, it is characterized in that: at first whole aluminium section bar is done the anode true qualities and processed, then need to keep aluminium shape surface the part of aluminium true qualities to cling with covering glue (2), the glue limit sticks in the technology groove (1), doing secondary anode black or baking vanish black processes again, to cover glue (2) after finishing dealing with and tear, present namely be deceive, clear, the well-bedded aesthetic of silver-colored color boundary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323878XA CN102889468A (en) | 2012-09-05 | 2012-09-05 | Section bar and method for obtaining product with clear color boundary by performing surface treatment on section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323878XA CN102889468A (en) | 2012-09-05 | 2012-09-05 | Section bar and method for obtaining product with clear color boundary by performing surface treatment on section bar |
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| CN102889468A true CN102889468A (en) | 2013-01-23 |
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| CN201210323878XA Pending CN102889468A (en) | 2012-09-05 | 2012-09-05 | Section bar and method for obtaining product with clear color boundary by performing surface treatment on section bar |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927430A (en) * | 2012-10-10 | 2013-02-13 | 惠州智科实业有限公司 | Sectional material and method for obtaining products with clear color separation by treating surface of sectional material |
| CN104741787A (en) * | 2015-03-20 | 2015-07-01 | 大族激光科技产业集团股份有限公司 | Metal product forming method and metal product |
| CN105154953A (en) * | 2015-09-25 | 2015-12-16 | 广东欧珀移动通信有限公司 | Method for processing surface of metal battery cover of mobile phone |
| CN105696053A (en) * | 2016-04-11 | 2016-06-22 | 中国南方航空工业(集团)有限公司 | Protection method for non-cemented anodized surface of aluminum alloy part |
| CN106264074A (en) * | 2015-06-08 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | The method of color separation application, pan and cooking apparatus |
| CN111434808A (en) * | 2019-01-15 | 2020-07-21 | 广东长盈精密技术有限公司 | Surface treatment method of mobile phone rear shell and mobile phone rear shell |
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| CN201959898U (en) * | 2011-03-04 | 2011-09-07 | 重庆交通大学 | Structure convenient for spray coating color separation of outer part |
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| JP2008163382A (en) * | 2006-12-27 | 2008-07-17 | Fujifilm Corp | Method for treating surface of aluminum alloy, and method for manufacturing support for planographic printing plate |
| CN101418462A (en) * | 2007-10-24 | 2009-04-29 | 比亚迪股份有限公司 | Method for forming pattern on surface of conductive substrate |
| CN201629809U (en) * | 2009-12-31 | 2010-11-10 | 康佳集团股份有限公司 | Paint spraying groove structure of TV shell and TV utilizing same |
| CN102476093A (en) * | 2010-11-25 | 2012-05-30 | 北汽福田汽车股份有限公司 | Chromatic car spraying method |
| CN201959898U (en) * | 2011-03-04 | 2011-09-07 | 重庆交通大学 | Structure convenient for spray coating color separation of outer part |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927430A (en) * | 2012-10-10 | 2013-02-13 | 惠州智科实业有限公司 | Sectional material and method for obtaining products with clear color separation by treating surface of sectional material |
| CN104741787A (en) * | 2015-03-20 | 2015-07-01 | 大族激光科技产业集团股份有限公司 | Metal product forming method and metal product |
| CN106264074A (en) * | 2015-06-08 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | The method of color separation application, pan and cooking apparatus |
| CN106264074B (en) * | 2015-06-08 | 2018-04-17 | 佛山市顺德区美的电热电器制造有限公司 | Method, cookware and the cooking apparatus of color separation application |
| CN105154953A (en) * | 2015-09-25 | 2015-12-16 | 广东欧珀移动通信有限公司 | Method for processing surface of metal battery cover of mobile phone |
| CN105696053A (en) * | 2016-04-11 | 2016-06-22 | 中国南方航空工业(集团)有限公司 | Protection method for non-cemented anodized surface of aluminum alloy part |
| CN105696053B (en) * | 2016-04-11 | 2019-04-16 | 中国南方航空工业(集团)有限公司 | The guard method of the non-rigid anodized surface of aluminum alloy part |
| CN111434808A (en) * | 2019-01-15 | 2020-07-21 | 广东长盈精密技术有限公司 | Surface treatment method of mobile phone rear shell and mobile phone rear shell |
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Application publication date: 20130123 |