CN109291722A - Production method applied to casting of electronic device - Google Patents
Production method applied to casting of electronic device Download PDFInfo
- Publication number
- CN109291722A CN109291722A CN201811170570.XA CN201811170570A CN109291722A CN 109291722 A CN109291722 A CN 109291722A CN 201811170570 A CN201811170570 A CN 201811170570A CN 109291722 A CN109291722 A CN 109291722A
- Authority
- CN
- China
- Prior art keywords
- laser carving
- oxidation
- casting
- electronic device
- oxidation film
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/20—Applying plastic materials and superficially modelling the surface of these materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
Abstract
The invention discloses a kind of production methods applied to casting of electronic device, belong to housing technologies field.The production method applied to casting of electronic device includes: S1, provides the substrate for being used for shell；S2, first time oxidation processes；S3, first time coloring treatment；S4, laser carving processing；S5, second of oxidation processes；S6, second of coloring treatment.The beneficial effect is that forming predetermined pattern by laser carving processing on casing substrate, which can according to need setting, to meet user demand.And the second oxidation film of the predetermined pattern of shell and the first oxidation film can be arranged to different colors, further satisfaction user demand.Therefore, the embodiment of the present application can form different colors or different regions on shell, can not only reduce processing technology, but also can satisfy user's use demands by oxidation processes twice, and cooperation laser carving processing.
Description
Technical field
The invention belongs to housing technologies fields, and in particular to a kind of production method applied to casting of electronic device.
Background technique
Currently, electronic equipment, for example mobile phone, tablet computer are in order to adapt to the demand of different user, the shell of electronic equipment
Color is different, and the manufacturing process of shell color needs repeatedly oxidation, the repeatedly techniques such as dyeing in the prior art, often compares
It is complicated.
Summary of the invention
The present invention is directed to the situation of the prior art, overcomes drawbacks described above, provides a kind of system applied to casting of electronic device
Make method.
The present invention uses following technical scheme, a kind of production method applied to casting of electronic device, the application
Include: in the production method of casting of electronic device
S1, provide the substrate for being used for shell: the substrate for shell includes the inner surface and the outer surface being oppositely arranged
And the pre- laser carving area positioned at the outer surface；
S2, first time oxidation processes: first time oxidation processes are carried out in the outer surface of substrate, outside the casing substrate
Surface forms the first oxidation film；
S3, first time coloring treatment: carrying out first time coloring treatment in the outer surface of substrate, so that first oxidation
Film has the first color；
S4, laser carving processing: carrying out laser carving processing in the pre- laser carving area, forms predetermined pattern in the pre- laser carving area；
S5, second of oxidation processes: second of oxidation processes is carried out in the predetermined pattern position, in the predetermined pattern
Position forms the second oxidation film；
S6, second of coloring treatment: second of coloring treatment is carried out in the predetermined pattern position, so that second oxygen
Changing film has the second color.
As a further improvement of the above technical scheme, it is specially in the pre- radium that laser carving processing is carried out in the step S4
It carves area and carries out the laser carving processing that laser carving depth is greater than first oxide thickness, form predetermined pattern in the pre- laser carving area.
As a further improvement of the above technical scheme, the outer surface of second oxidation film and first oxidation film
On the same face, the thickness of second oxidation film is greater than the thickness of first oxidation film for outer surface.
As a further improvement of the above technical scheme, first time oxidation processes are specially outside the substrate in step S2
Surface carries out an anodized, forms the first oxidation film in the casing substrate outer surface.
As a further improvement of the above technical scheme, second of oxidation processes is specially in the default figure in step S5
Case position carries out an anodized, forms the second oxidation film in the predetermined pattern position.
As a further improvement of the above technical scheme, further include step S7 after the step S6:
S7, spray painting processing, the housing outer surface of second of oxidation after coloring carries out spray painting processing, in first oxygen
Change and forms skin of paint on film and second oxidation film.
Production method disclosed by the invention applied to casting of electronic device, the beneficial effect is that, on casing substrate
Predetermined pattern is formed by laser carving processing, which can according to need setting, to meet user demand.And it can incite somebody to action
The second oxidation film and the first oxidation film of the predetermined pattern of shell are arranged to different colors, further satisfaction user demand.Cause
This, the embodiment of the present application by oxidation processes twice, and cooperation laser carving processing, can be formed on shell different color or
Different regions can not only reduce processing technology, but also can satisfy user's use demands.
Specific embodiment
The invention discloses a kind of production methods applied to casting of electronic device, below with reference to preferred embodiment, to this
The specific embodiment of invention is further described.
A kind of production method applied to casting of electronic device, the production method applied to casting of electronic device
Include:
S1, provide the substrate for being used for shell: the substrate for shell includes the inner surface and the outer surface being oppositely arranged
And the pre- laser carving area positioned at the outer surface；
S2, first time oxidation processes: first time oxidation processes are carried out in the outer surface of substrate, outside the casing substrate
Surface forms the first oxidation film；
S3, first time coloring treatment: carrying out first time coloring treatment in the outer surface of substrate, so that first oxidation
Film has the first color；
S4, laser carving processing: carrying out laser carving processing in the pre- laser carving area, forms predetermined pattern in the pre- laser carving area；
S5, second of oxidation processes: second of oxidation processes is carried out in the predetermined pattern position, in the predetermined pattern
Position forms the second oxidation film；
S6, second of coloring treatment: second of coloring treatment is carried out in the predetermined pattern position, so that second oxygen
Changing film has the second color.
Preferably, it is specially to carry out laser carving depth in the pre- laser carving area to be greater than institute that laser carving processing is carried out in the step S4
The laser carving processing for stating the first oxide thickness forms predetermined pattern in the pre- laser carving area.
Preferably, the outer surface of second oxidation film and the outer surface of first oxidation film are described on the same face
The thickness of second oxidation film is greater than the thickness of first oxidation film.
Preferably, first time oxidation processes are specially to carry out at an anodic oxidation in the outer surface of substrate in step S2
Reason forms the first oxidation film in the casing substrate outer surface.
Preferably, second of oxidation processes is specially to carry out an anodic oxidation in the predetermined pattern position in step S5
Processing forms the second oxidation film in the predetermined pattern position.
Preferably, further include step S7 after the step S6:
S7, spray painting processing, the housing outer surface of second of oxidation after coloring carries out spray painting processing, in first oxygen
Change and forms skin of paint on film and second oxidation film.
For a person skilled in the art, technical solution documented by foregoing embodiments can still be repaired
Change or equivalent replacement of some of the technical features, it is all within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should be included in protection scope of the present invention.
Claims (6)
1. a kind of production method applied to casting of electronic device, which is characterized in that the system applied to casting of electronic device
Include: as method
S1, provide be used for shell substrate: the substrate for shell include the inner surface and the outer surface being oppositely arranged and
Positioned at the pre- laser carving area of the outer surface；
S2, first time oxidation processes: first time oxidation processes are carried out in the outer surface of substrate, in the casing substrate outer surface
Form the first oxidation film；
S3, first time coloring treatment: first time coloring treatment is carried out in the outer surface of substrate, so that first oxidation film has
There is the first color；
S4, laser carving processing: carrying out laser carving processing in the pre- laser carving area, forms predetermined pattern in the pre- laser carving area；
S5, second of oxidation processes: second of oxidation processes is carried out in the predetermined pattern position, in the predetermined pattern position
Form the second oxidation film；
S6, second of coloring treatment: second of coloring treatment is carried out in the predetermined pattern position, so that second oxidation film
With the second color.
2. the production method according to claim 1 applied to casting of electronic device, which is characterized in that in the step S4
Carrying out laser carving processing is specially to carry out laser carving depth in the pre- laser carving area to handle greater than the laser carving of first oxide thickness,
Predetermined pattern is formed in the pre- laser carving area.
3. the production method according to claim 1 applied to casting of electronic device, which is characterized in that second oxidation
On the same face, the thickness of second oxidation film is greater than described first for the outer surface of film and the outer surface of first oxidation film
The thickness of oxidation film.
4. the production method according to claim 1 applied to casting of electronic device, which is characterized in that first in step S2
Secondary oxidation processes are specially to carry out an anodized in the outer surface of substrate, are formed in the casing substrate outer surface
First oxidation film.
5. the production method according to claim 1 applied to casting of electronic device, which is characterized in that second in step S5
Secondary oxidation processes are specially to carry out an anodized in the predetermined pattern position, are formed in the predetermined pattern position
Second oxidation film.
6. the production method according to claim 1 applied to casting of electronic device, which is characterized in that the step S6 it
Afterwards, further include step S7:
S7, spray painting processing, the housing outer surface of second of oxidation after coloring carries out spray painting processing, in first oxidation film
Skin of paint is formed on second oxidation film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170570.XA CN109291722A (en) | 2018-10-09 | 2018-10-09 | Production method applied to casting of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170570.XA CN109291722A (en) | 2018-10-09 | 2018-10-09 | Production method applied to casting of electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109291722A true CN109291722A (en) | 2019-02-01 |
Family
ID=65161966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811170570.XA Pending CN109291722A (en) | 2018-10-09 | 2018-10-09 | Production method applied to casting of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109291722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949054A (en) * | 2019-12-19 | 2020-04-03 | 联想(北京)有限公司 | Processing method and electronic equipment |
| CN112746301A (en) * | 2019-10-31 | 2021-05-04 | 华为技术有限公司 | Manufacturing method of shell of electronic equipment, shell and electronic equipment |
-
2018
- 2018-10-09 CN CN201811170570.XA patent/CN109291722A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746301A (en) * | 2019-10-31 | 2021-05-04 | 华为技术有限公司 | Manufacturing method of shell of electronic equipment, shell and electronic equipment |
| CN110949054A (en) * | 2019-12-19 | 2020-04-03 | 联想(北京)有限公司 | Processing method and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |