CN107326417A - Make method, metal shell and the terminal device of metal shell - Google Patents
Make method, metal shell and the terminal device of metal shell Download PDFInfo
- Publication number
- CN107326417A CN107326417A CN201610282545.5A CN201610282545A CN107326417A CN 107326417 A CN107326417 A CN 107326417A CN 201610282545 A CN201610282545 A CN 201610282545A CN 107326417 A CN107326417 A CN 107326417A
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- CN
- China
- Prior art keywords
- effect
- metal shell
- metalwork
- wire drawing
- metal surface
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- 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.)
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Classifications
-
- 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
- C25D11/022—Anodisation on selected surface areas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
-
- 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
- B44C1/221—Removing surface-material, e.g. by engraving, by etching using streams of abrasive particles
-
- 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
- B44C1/222—Removing surface-material, e.g. by engraving, by etching using machine-driven mechanical means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/04—Metal casings
Abstract
The disclosure is directed to a kind of method for making metal shell, metal shell and terminal device.Methods described includes：Texture processing is carried out according to the default grain effect on the metal surface, being formed in process layer has more than two texture regions；Anodized is carried out to the metal surface in the process layer, anodic oxide coating is formed, obtains the metal shell with two or more grain effect.Disclosed technique scheme can produce two or more grain effects on same metal surface, grain effect on same metal surface is more enriched, solve metal surface in correlation technique texture it is single the problem of.
Description
Technical field
This disclosure relates to metal working technical area, more particularly to a kind of method for making metal shell, gold
Belong to housing and terminal device.
Background technology
With the raising and the reduction of material cost of metalworking technology, increasing product uses metal
It is used as sheathing material.In the metal shell handling process of correlation technique, generally with sandblasting, polishing, draw
The modes such as silk handle the texture of metal surface, and completion finished appearance effect is coloured on this basis.So
And, the metal shell handling process of correlation technique generally makes whole metal surface there was only a kind of grain effect,
The outward appearance texture of metal surface is relatively simple.
The content of the invention
To overcome problem present in correlation technique, the embodiment of the present disclosure provides a kind of metal shell that makes
Method, metal shell and terminal device, can produce two or more textures on whole metal surface
The problem of outward appearance texture of metal surface in effect, change correlation technique is single.
According to the first aspect of the embodiment of the present disclosure there is provided a kind of method for making metal shell, including：
Texture processing is carried out according to the default grain effect on the metal surface, being formed in process layer has
More than two texture regions；
Anodized is carried out to the metal surface in the process layer, anodic oxide coating is formed,
Obtain the metal shell with two or more grain effect.
In one embodiment, the default grain effect includes sandblasting effect and wire-drawing effect, described in gold
On metal surface texture processing is carried out according to the default grain effect, it may include：
Metalwork is put into sand blasting jig, sandblasting is carried out in the metal surface of the metalwork by sand-blasting machine
Processing；
The metalwork for completing sandblasting is fitted into wire drawing tool, the metalwork is put with the wire drawing tool
Enter in wire drawing machine；
By controlling the contact area of the metalwork and wire drawing machine cotton piece buff to corresponding with the wire-drawing effect
Presumptive area carry out wire drawing.
It is in one embodiment, described that the metalwork for completing sandblasting is fitted into wire drawing tool, it may include：
The metalwork for completing sandblasting is fitted into the wire drawing tool with plane relative tilt set angle.
In one embodiment, methods described may also include：
Control compacting wire drawing machine cotton piece buff contact with metal surface dynamics, to realize the wire drawing
Gradual change from effect to the sandblasting effect.
In one embodiment, the default grain effect also includes polishing effect, described to be put into metalwork
Before sand blasting jig, methods described may also include：
The metal surface of metalwork is processed by shot blasting, and performed the metalwork after the polishing
It is put into the step in sand blasting jig.
In one embodiment, methods described may also include：
The corresponding presumptive area of the polishing effect is covered by the wire drawing tool；
By adjusting, the control of the distance between the shield on the wire drawing tool and described metalwork is described to throw
The corresponding presumptive area of light effect is to the transitional region between the corresponding presumptive area of the sandblasting effect.
In one embodiment, it is described in the process layer carry out anodized before, methods described
It may also include：
Anode dyeing processing is carried out to the metalwork in the process layer.
In one embodiment, methods described may also include：
Sealing pores are carried out on the anodic oxide coating.
In one embodiment, methods described may also include：
Second of polishing is carried out to the anodic oxide coating.
According to the second aspect of the embodiment of the present disclosure there is provided a kind of metal shell, pass through above-mentioned technical proposal
The method of described making metal shell is made, including：
Metal back layer；
Process layer, on the metal surface of the metal back layer, including with more than two textures
Region；
Anodic oxide coating, on the process layer, by being carried out to the process layer at anodic oxidation
Formed after reason.
In one embodiment, the metal shell may include：
Dye layer, between the process layer and the model machine dye layer, by the process layer
Anode dyeing processing is carried out to the metalwork to be formed.
According to the third aspect of the embodiment of the present disclosure there is provided a kind of terminal device, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the terminal device has metal shell, and the metal shell passes through above-mentioned technical proposal institute
The method for the making metal shell stated is made, and the metal shell includes：
Metal back layer；
Process layer, on the metal surface of the metal back layer, including with more than two textures
Region；
Anodic oxide coating, on the process layer, by being carried out to the process layer at anodic oxidation
Formed after reason.
The technical scheme provided by this disclosed embodiment can include the following benefits：
By carrying out texture processing according to the default grain effect on the metal surface, formed in process layer
With more than two texture regions, so as to produce two or more on same metal surface
Grain effect, makes the grain effect on same metal surface more enrich, solves metal in correlation technique
The problem of texture on surface is single；Further, since the realization of grain effect is not limited by specific workpiece form
System, therefore the present embodiment can not only realize multi-texturing effect on the metalwork of multi-surface, can also be
The metalwork on single surface realizes multi-texturing effect.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory
, the disclosure can not be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets this hair
Bright embodiment, and for explaining principle of the invention together with specification.
Fig. 1 is the flow chart of the method for the making metal shell according to an exemplary embodiment.
Fig. 2A is the flow chart of the method for the making metal shell according to an exemplary embodiment one.
Fig. 2 B are that the metal shell according to an exemplary embodiment one has sandblasting effect and wire drawing effect
The schematic diagram of fruit.
Fig. 2 C are that the metal shell according to an exemplary embodiment one has sandblasting effect and wire drawing effect
One of product appearance design sketch of fruit.
Fig. 2 D are that the metal shell according to an exemplary embodiment one has sandblasting effect and wire drawing effect
The two of the product appearance design sketch of fruit.
Fig. 3 is the flow chart of the method for the making metal shell according to an exemplary embodiment two.
Fig. 4 A are the flow charts of the method for the making metal shell according to an exemplary embodiment three.
Fig. 4 B are that the metal shell according to an exemplary embodiment three has polishing effect, sandblasting effect
Fruit and the schematic diagram of wire-drawing effect.
Fig. 5 is the flow chart of the method for the making metal shell according to an exemplary embodiment four.
Fig. 6 is a kind of structural representation of metal shell according to an exemplary embodiment.
Fig. 7 A are the structural representations of another metal shell according to an exemplary embodiment.
Fig. 7 B are the structural representations of another metal shell according to an exemplary embodiment.
Fig. 7 C are the structural representations of another metal shell according to an exemplary embodiment.
Fig. 8 is a kind of block diagram of terminal device according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following
When description is related to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous
Key element.Embodiment described in following exemplary embodiment does not represent the institute consistent with the present invention
There is embodiment.On the contrary, they are only and being described in detail in such as appended claims, of the invention one
The example of the consistent apparatus and method of a little aspects.
Fig. 1 is the flow chart of the method for the making metal shell according to an exemplary embodiment；The system
Making the method for metal shell can apply in terminal device (for example：Smart mobile phone, tablet personal computer, game
Machine, portable player etc.) on, as shown in figure 1, the method for the making metal shell includes following step
Rapid S101-S102：
In step S101, texture processing is carried out according to the default grain effect on the metal surface,
Being formed in process layer has more than two texture regions.
In step s 102, anodized is carried out to metal surface in process layer, forms anode
Oxide layer, obtains the metal shell with two or more grain effect.
In above-mentioned steps S101, in one embodiment, the corresponding metal material in metal surface can be
Aluminium alloy and stainless steel etc., the disclosure are not limited to metal material.In one embodiment, in metal
When presumptive area carries out the texture processings such as sandblasting, wire drawing on surface, the shallow texture effect of texture can be first handled
Really, the deep grain effect of reprocessing texture, for example, for having sandblasting effect and wire-drawing effect simultaneously
Wire-drawing effect is reprocessed, so as to so that deeper texture, it is necessary to first handle sandblasting effect in metal surface
Effect covers shallower grain effect, whereas if first handling wire-drawing effect, reprocesses sandblasting effect,
Then occur that shallower sandblasting texture masking does not live deeper wire drawing texture, be then unable to reach estimated texture
Effect.
The description of anodized in above-mentioned steps S102 may refer to correlation technique, and the disclosure is not
It is described in detail again.
In the present embodiment, by carrying out texture processing according to the default grain effect on the metal surface,
Being formed in process layer has more than two texture regions, so as to be made on same metal surface
Go out two or more grain effects, the grain effect on same metal surface is more enriched, solve phase
The problem of texture of metal surface is single in the technology of pass；Further, since the realization of grain effect is not by specific
The limitation of workpiece form, therefore the present embodiment can not only realize that multi-texturing is imitated on the metalwork of multi-surface
Really, multi-texturing effect can also be realized in the metalwork on single surface.
In one embodiment, presetting grain effect includes sandblasting effect and wire-drawing effect, on the metal surface
Texture processing is carried out according to the default grain effect, it may include：
Metalwork is put into sand blasting jig, blasting treatment is carried out in the metal surface of metalwork by sand-blasting machine；
The metalwork for completing sandblasting is fitted into wire drawing tool, metalwork and wire drawing tool are put into wire drawing machine
In；
By controlling the contact area of metalwork and wire drawing machine cotton piece buff to the corresponding fate of wire-drawing effect
Domain carries out wire drawing.
In one embodiment, the metalwork for completing sandblasting is fitted into wire drawing tool, it may include：
The metalwork for completing sandblasting is fitted into the wire drawing tool with plane relative tilt set angle.
In one embodiment, method may also include：
Contact dynamics of the control compacting wire drawing machine cotton piece buff with metal surface, to realize that wire-drawing effect is imitated to sandblasting
The gradual change of fruit.
In one embodiment, default grain effect also includes polishing effect, and metalwork is put into sand blasting jig
Before, method may also include：
Metal surface is processed by shot blasting, and the metalwork after polishing is put into sand blasting jig by execution
In step.
In one embodiment, method may also include：
The corresponding presumptive area of polishing effect is covered by wire drawing tool；
It is corresponding by adjusting the distance between the shield on wire drawing tool and metalwork control polishing effect
Presumptive area is to the transitional region between the corresponding presumptive area of sandblasting effect.
In one embodiment, carried out in process layer before anodized, method may also include：
Anode dyeing processing is carried out to metal surface in process layer.
In one embodiment, method may also include：
Sealing pores are carried out on anodic oxide coating.
In one embodiment, method may also include：
Anodic oxide coating is processed by shot blasting.
Specifically how metal shell is made, refer to subsequent embodiment.
So far, the above method that the embodiment of the present disclosure is provided, can produce two on same metal surface
Plant or a variety of grain effects, the grain effect on same metal surface is more enriched, solve related skill
The problem of texture of metal surface is single in art.
Illustrate the technical scheme that the embodiment of the present disclosure is provided with specific embodiment below.
Fig. 2A is the flow chart of the method for the making metal shell according to an exemplary embodiment one,
Fig. 2 B are that the metal shell according to an exemplary embodiment one has sandblasting effect and wire-drawing effect
Schematic diagram, Fig. 2 C are that the metal shell according to an exemplary embodiment one has sandblasting effect and drawing
One of product appearance design sketch of silk effect, Fig. 2 D are the metals according to an exemplary embodiment one
Housing has the two of the product appearance design sketch of sandblasting effect and wire-drawing effect；The present embodiment utilizes the disclosure
The above method that embodiment is provided, is carried out so that default grain effect includes sandblasting effect and wire-drawing effect as an example
Exemplary illustration, as shown in Figure 2 A, comprises the following steps：
In step s 201, metalwork is put into sand blasting jig, by sand-blasting machine metalwork metal
Surface carries out blasting treatment.
In step S202, the metalwork for completing sandblasting is loaded and plane relative tilt set angle
In wire drawing tool, metalwork and wire drawing tool are put into wire drawing machine.
In step S203, by controlling the contact area of metalwork and wire drawing machine cotton piece buff to wire drawing
The corresponding presumptive area of effect carries out wire drawing, is formed in process layer with sandblasting effect and wire-drawing effect
Texture region.
In step S204, anodization is carried out to metal surface in process layer, anodic oxygen is formed
Change layer.
In step S205, dyeing processing is carried out on anodic oxide coating, coloured anodic oxidation is formed
Layer.
In step S206, sealing pores are carried out on anodic oxide coating, obtain with sandblasting effect and
The metal shell of wire-drawing effect.
, in one embodiment, can before sandblasting is carried out to metal surface in above-mentioned steps S201
To carry out plain grinding or polishing in metal surface, so that metal surface has smooth effect.
In above-mentioned steps S202, in one embodiment, the inclination of set angle can cause wire drawing to imitate
Fruit is imitated to the gradual change of sandblasting effect by the size and then control wire-drawing effect that adjust set angle to sandblasting
The degree of the gradual change of fruit.In one embodiment, wire drawing tool can be blocked to metalwork, protection gold
The corresponding presumptive area of sandblasting effect made on metal surface.In one embodiment, metalwork can
Think the outward appearance of the forms such as metallic plate, metal derby.In one embodiment, wire-drawing effect can include：It is perpendicular
To wire-drawing effect, circumference wire-drawing effect, cross wire-drawing effect etc..
In above-mentioned steps S203, as shown in Figure 2 B, texture region is divided into sandblasting effect pair including left part
The presumptive area and right part answered are divided into the corresponding presumptive area of wire-drawing effect.
In above-mentioned steps S204, in one embodiment, anode dyeing can be monochromatic anode, also may be used
To carry out polychrome anode more than dichromatism.In one embodiment, according to the difference of contaminated color, during dyeing
Between for the several seconds to several minutes, the disclosure is not limited to dyeing time.
Anodic oxidation in above-mentioned steps S205 and the associated description of the sealing pores in above-mentioned steps S206
Correlation technique is may refer to, the disclosure is not detailed to this.If metal shell needs metal true qualities, can
Not perform this step.
By above-mentioned steps S201-S206, anodic oxide coating has been formed on metal surface, it is all in metal
The texture of surface treatment has handle effect, for example, wire-drawing surface can touch wire-drawing effect, sandblasting face
Surface is frosted sense of touch.In one embodiment, visual grain effect is obtained if desired, but is touched
When finished surface is the product of glossy effect, anodic oxide coating can be processed by shot blasting, in metal watch
When the whole face in face is polished, the overall finished product being smooth to the touch can be obtained, finished product is as shown in Figure 2 C.
Such as different zones are carried out with different degrees of polishing grinding, a different zones smoothness can be obtained not
Same finished product, finished product is as shown in Figure 2 D.
The present embodiment is on the basis of the advantageous effects with above-described embodiment, by adjusting set angle
The size of degree adjusts wire-drawing effect to the effect of sandblasting effect gradual change, improves the spirit of adjustment appearance
Activity；Due to do not need other equipment intervention, therefore shorten technological process, improve production efficiency,
Reduce the cost of single-piece finished product.
Fig. 3 is the flow chart of the method for the making metal shell according to an exemplary embodiment two；This
Embodiment utilizes the above method that the embodiment of the present disclosure is provided, with default grain effect include sandblasting effect and
It is exemplified by wire-drawing effect and illustrative with reference to Fig. 2 B- Fig. 2 D, as shown in figure 3, including following step
Suddenly：
In step S301, metalwork is put into sand blasting jig, by sand-blasting machine metalwork metal
Surface carries out blasting treatment.
In step s 302, the metalwork for completing sandblasting is fitted into wire drawing tool, by metalwork with drawing
Silk tool is put into wire drawing machine.
In step S303, by controlling the contact area of metalwork and wire drawing machine cotton piece buff to wire drawing
The corresponding presumptive area of effect carries out wire drawing, suppresses contact dynamics of the wire drawing machine cotton piece buff with metal surface, with
Wire-drawing effect is realized to the gradual change of sandblasting effect, being formed in process layer has sandblasting effect and wire-drawing effect
Texture region.
In step s 304, anodization is carried out to metal surface in process layer, forms anodic oxygen
Change layer.
In step S305, dyeing processing is carried out on anodic oxide coating, coloured anodic oxidation is formed
Layer.
In step S306, sealing pores are carried out on anodic oxide coating, obtain with sandblasting effect and
The metal shell of wire-drawing effect.
The present embodiment from unlike above-mentioned Fig. 2A embodiments, in above-mentioned steps S302 and step S303
In, the metalwork for completing sandblasting effect is loaded into wire drawing tool, metalwork and wire drawing tool are put into wire drawing
Machine is (such as：Triangular drawbench or automatic wire drawing machine) in, by controlling metalwork and wire drawing machine cotton piece buff
Contact area carries out wire drawing to presumptive area, and while wire drawing, by controlling compacting cotton piece buff and gold
The dynamics of metal surface contact realizes wire-drawing effect to the gradual change of sandblasting effect.
The present embodiment is on the basis of the advantageous effects with above-described embodiment, by controlling compacting cloth
Take turns the dynamics contacted with metal surface and realize that wire-drawing effect, to the gradual change of sandblasting effect, improves adjustment outward appearance
The flexibility of effect；Due to not needing the intervention of other equipment, therefore shorten technological process, improve
Production efficiency, the cost for reducing single-piece finished product.
Fig. 4 A are the flow charts of the method for the making metal shell according to an exemplary embodiment three,
Fig. 4 B be metal shell according to an exemplary embodiment three have polishing effect, sandblasting effect and
The schematic diagram of wire-drawing effect；The present embodiment utilizes the above method that the embodiment of the present disclosure is provided, to preset line
Managing effect includes illustrative, such as Fig. 4 A exemplified by polishing effect, sandblasting effect and wire-drawing effect
It is shown, comprise the following steps：
In step S401, the metal surface of metalwork is processed by shot blasting.
In step S402, the metalwork after polishing is put into sand blasting jig, passes through sand-blasting machine
Blasting treatment is carried out in the metal surface of metalwork.
In step S403, the metalwork for completing sandblasting is loaded and plane relative tilt set angle
In wire drawing tool, metalwork and wire drawing tool are put into wire drawing machine.
In step s 404, by controlling the contact area of metalwork and wire drawing machine cotton piece buff to wire drawing
The corresponding presumptive area of effect carries out wire drawing, formed in process layer with polishing effect, sandblasting effect,
The texture region of wire-drawing effect.
In step S405, anodization is carried out to metal surface in process layer, anodic oxygen is formed
Change layer.
In step S406, dyeing processing is carried out on anodic oxide coating, coloured anodic oxidation is formed
Layer.
In step S 407, sealing pores are carried out on anodic oxide coating.
In step S408, being had is processed by shot blasting to the anodic oxide coating after sealing pores
Polishing effect, sandblasting effect, the metal shell of wire-drawing effect.
Retouching in correlation technique is may refer in step S401 and the polishing in step S408 description
State, the disclosure is no longer described in detail.
Description in step S405- steps S407 may refer to the associated description of above-described embodiment, this reality
Example is applied no longer to be described in detail.
In above-mentioned steps S402- steps S404, in one embodiment, sand blasting jig can be to metal watch
Need to keep the part of burnishing surface to be covered on face, the shield on sand blasting jig can be protected with metalwork
A certain distance is held, burnishing surface is controlled to sandblasting face by adjusting the distance between shield and metalwork
Transitional region size, so as to form soft burnishing surface to the transition effect in sandblasting face.Such as Fig. 4 B
Shown, left part is divided into the corresponding presumptive area of polishing effect, and center section is that sandblasting effect is corresponding predetermined
Region, right part is divided into the corresponding presumptive area of wire-drawing effect.
In the present embodiment, wire-drawing effect is adjusted by adjusting the size of set angle to sandblasting effect gradual change
Effect, improve adjustment appearance flexibility；, can by being processed by shot blasting in metal surface
So that metal surface has polishing effect, by the polishing of anodic oxide coating, metal shell can be made
There is glossy effect in feel.
Fig. 5 is the flow chart of method this reality of the making metal shell according to an exemplary embodiment four
The above method that example utilizes the embodiment of the present disclosure to provide is applied, polishing effect, spray are included with default grain effect
It is illustrative exemplified by sand effect and wire-drawing effect, as shown in figure 5, comprising the following steps：
In step S501, the metal surface of metalwork is processed by shot blasting.
In step S502, the metalwork after polishing is put into sand blasting jig, passes through sand-blasting machine
Blasting treatment is carried out in the metal surface of metalwork.
In step S503, the metalwork for completing sandblasting is fitted into wire drawing tool, by metalwork with drawing
Silk tool is put into wire drawing machine.
In step S504, by controlling the contact area of metalwork and wire drawing machine cotton piece buff to wire drawing
The corresponding presumptive area of effect carries out wire drawing, formed in process layer with polishing effect, sandblasting effect,
The texture region of wire-drawing effect.
In step S505, anodization is carried out to metal surface in process layer, anodic oxygen is formed
Change layer.
In step S506, dyeing processing is carried out on anodic oxide coating, coloured anodic oxidation is formed
Layer.
In step s 507, sealing pores are carried out on anodic oxide coating.
In step S508, being had is processed by shot blasting to the anodic oxide coating after sealing pores
Polishing effect, sandblasting effect, the metal shell of wire-drawing effect.
The present embodiment from unlike above-mentioned Fig. 4 A embodiments, in above-mentioned steps S503 and step S504
In, the metalwork for completing sandblasting effect is loaded into wire drawing tool, metalwork and wire drawing tool are put into wire drawing
In machine (for example, triangular drawbench or automatic wire drawing machine), by controlling metalwork and wire drawing machine cotton piece buff
Contact area wire drawing is carried out to presumptive area, and while wire drawing, by control compacting cotton piece buff with
The dynamics of metal surface contact realizes wire-drawing effect to the gradual change of sandblasting effect.
The present embodiment is on the basis of the advantageous effects with above-described embodiment, by controlling compacting cloth
Take turns the dynamics contacted with metal surface and realize that wire-drawing effect, to the gradual change of sandblasting effect, improves adjustment outward appearance
The flexibility of effect；It is processed by shot blasting by the metal surface in metalwork, can has metal surface
There is polishing effect, by the polishing of anodic oxide coating, can make metal shell that there is light in feel
Sliding effect.
Fig. 6 is a kind of structural representation of metal shell according to an exemplary embodiment, this implementation
Metal shell in example can be made up of the method for the making metal shell of above-mentioned technical proposal, such as Fig. 6 institutes
Show, metal shell includes：
Metal back layer 61；
Process layer 62, on the metal surface of metal back layer 61, including with more than two lines
Region is managed, for example, the corresponding presumptive area of sandblasting effect and right half of left half shown in Fig. 2 B
The corresponding presumptive area of wire-drawing effect, and the polishing effect of the left half shown in Fig. 4 B are corresponding predetermined
It is corresponding predetermined that region, the corresponding presumptive area of sandblasting effect of center section, right part are divided into wire-drawing effect
Region；
Anodic oxide coating 63, on process layer 62, by being carried out to process layer 62 at anodic oxidation
Formed after reason.
Fig. 7 A are the structural representations of another metal shell according to an exemplary embodiment, figure
7B is the structural representation of another metal shell according to an exemplary embodiment, and Fig. 7 C are roots
According to the structural representation of another metal shell shown in an exemplary embodiment, real shown in above-mentioned Fig. 6
On the basis of applying example,
As shown in Fig. 7 A- Fig. 7 C, metal shell may also include：
Dye layer 64, is formed on the surface of anodic oxide coating 63, by process layer 62 to metal watch
Face carries out anode dyeing processing and formed.
In one embodiment, the top layer of anodic oxide coating 63 is in pore space structure, pore space structure and dye layer
64 be in deadlock.
Wherein, Fig. 7 A represent the effect of textured feel, and Fig. 7 B represent that surface feel after polishing is put down
Sliding effect, the effect shown in Fig. 7 C corresponding diagrams 2D, Fig. 7 C left-half 641 is polished
The smooth effect of feel after polishing, right half part 644 is not polished polishing, therefore Fig. 7 C can be with
Obtain the different finished product of different zones smoothness on same metal surface.
Fig. 8 is a kind of block diagram of terminal device according to an exemplary embodiment.For example, terminal is set
Standby 800 can be mobile phone, computer, digital broadcast terminal, messaging devices, game control
Platform, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
Reference picture 8, terminal device 800 can include following one or more assemblies：Processing assembly 802,
Memory 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, input/output (I/O)
Interface 812, sensor cluster 814, and communication component 816.
The integrated operation of the usual control device 800 of processing assembly 802, such as with display, call,
Data communication, the camera operation operation associated with record operation.Treatment element 802 can include one
Or multiple processors 820 carry out execute instruction, to complete all or part of step of above-mentioned method.In addition,
Processing assembly 802 can include one or more modules, be easy between processing assembly 802 and other assemblies
Interaction.For example, processing component 802 can include multi-media module, to facilitate multimedia groupware 808
Interaction between processing assembly 802.
Memory 804 is configured as storing various types of data supporting the operation in equipment 800.This
The example of a little data includes the instruction of any application program or method for being operated in equipment 800, connection
It is personal data, telephone book data, message, picture, video etc..Memory 804 can be by any types
Volatibility or non-volatile memory device or combinations thereof realize, such as static RAM
(SRAM), Electrically Erasable Read Only Memory (EEPROM), erasable programmable is read-only
Memory (EPROM), programmable read only memory (PROM), read-only storage (ROM),
Magnetic memory, flash memory, disk or CD.
Electric power assembly 806 provides electric power for the various assemblies of equipment 800.Electric power assembly 806 can include
Power-supply management system, one or more power supplys, and other for equipment 800 with generating, managing and distributing electricity
The associated component of power.
Multimedia groupware 808 is included in one output interface of offer between the equipment 800 and user
Screen.In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).
If screen includes touch panel, screen may be implemented as touch-screen, to receive the input from user
Signal.Touch panel includes one or more touch sensors with sensing touch, slip and touch panel
Gesture.The touch sensor can not only sensing touch or sliding action border, but also detect
The duration related to the touch or slide and pressure.In certain embodiments, multimedia group
Part 808 includes a front camera and/or rear camera.When equipment 800 be in operator scheme, such as
When screening-mode or video mode, front camera and/or rear camera can receive the multimedia of outside
Data.Each front camera and rear camera can be a fixed optical lens system or have
Focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 is wrapped
A microphone (MIC) is included, when equipment 800 is in operator scheme, such as call model, logging mode
During with speech recognition mode, microphone is configured as receiving external audio signal.The audio signal received
It can be further stored in memory 804 or be sent via communication component 816.In certain embodiments,
Audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 are that interface, above-mentioned periphery are provided between processing assembly 802 and peripheral interface module
Interface module can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Homepage is pressed
Button, volume button, start button and locking press button.
Sensor cluster 814 includes one or more sensors, for providing various aspects for equipment 800
State estimation.For example, sensor cluster 814 can detect opening/closed mode of equipment 800,
The relative positioning of component, such as described component is the display and keypad of equipment 800, sensor cluster
814 can be changed with the position of 800 1 components of detection device 800 or equipment, user and equipment 800
The temperature change of the existence or non-existence of contact, the orientation of equipment 800 or acceleration/deceleration and equipment 800.Pass
Sensor component 814 can include proximity transducer, be configured to examine in not any physical contact
Survey the presence of object nearby.Sensor cluster 814 can also include optical sensor, such as CMOS or CCD
Imaging sensor, for being used in imaging applications.In certain embodiments, the sensor cluster 814
Acceleration transducer can also be included, gyro sensor, Magnetic Sensor, pressure sensor or temperature are passed
Sensor.
Communication component 816 is configured to facilitate wired or wireless way between equipment 800 and other equipment
Communication.Equipment 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or
Combinations thereof.In one exemplary embodiment, communication component 816 is received via broadcast channel and come from
The broadcast singal or broadcast related information of external broadcasting management system.In one exemplary embodiment, institute
Stating communication component 816 also includes near-field communication (NFC) module, to promote junction service.For example,
NFC module can be based on radio frequency identification (RFID) technology, and Infrared Data Association (IrDA) technology surpasses
Broadband (UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, equipment 800 can be by one or more application specific integrated circuits
(ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), can compile
It is journey logical device (PLD), field programmable gate array (FPGA), controller, microcontroller, micro-
Processor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of computer-readable storage of non-transitory including instructing is additionally provided
Medium, such as memory 804 including instruction.For example, the non-transitory computer-readable storage medium
Matter can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and light number
According to storage device etc..
Wherein, terminal device 800 has metal shell, the making that metal shell passes through above-mentioned technical proposal
The method of metal shell is made, and metal shell includes：
Metal back layer；
Process layer, on the metal surface of metal back layer, including with more than two texture regions；
Anodic oxide coating, on process layer, by carrying out being formed after anodized to process layer.
Those skilled in the art will readily occur to this after considering specification and putting into practice disclosure disclosed herein
Disclosed other embodiments.The application is intended to any modification, purposes or the adaptability of the disclosure
Change, these modifications, purposes or adaptations follow the general principle of the disclosure and including this public affairs
Open undocumented common knowledge or conventional techniques in the art.Description and embodiments only by
It is considered as exemplary, the true scope of the disclosure and spirit are pointed out by following claim.
It should be appreciated that the disclosure be not limited to be described above and be shown in the drawings it is accurate
Structure, and various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only by institute
Attached claim is limited.
Claims (13)
1. a kind of method for making metal shell, it is characterised in that methods described includes：
Texture processing is carried out according to the default grain effect on the metal surface, being formed in process layer has
More than two texture regions；
Anodized is carried out to the metal surface in the process layer, anodic oxide coating is formed,
Obtain the metal shell with two or more grain effect.
2. according to the method described in claim 1, it is characterised in that the default grain effect includes spray
Sand effect and wire-drawing effect, it is described to carry out texture processing according to the default grain effect on the metal surface,
Including：
Metalwork is put into sand blasting jig, sandblasting is carried out in the metal surface of the metalwork by sand-blasting machine
Processing；
The metalwork for completing sandblasting is fitted into wire drawing tool, the metalwork is put with the wire drawing tool
Enter in wire drawing machine；
By controlling the contact area of the metalwork and wire drawing machine cotton piece buff to corresponding with the wire-drawing effect
Presumptive area carry out wire drawing.
3. method according to claim 2, it is characterised in that the metalwork that sandblasting will be completed
It is fitted into wire drawing tool, including：
The metalwork for completing sandblasting is fitted into the wire drawing tool with plane relative tilt set angle.
4. method according to claim 2, it is characterised in that methods described also includes：
Control compacting wire drawing machine cotton piece buff contact with metal surface dynamics, to realize the wire drawing
Gradual change from effect to the sandblasting effect.
5. according to any described methods of claim 2-4, it is characterised in that the default grain effect
Also include polishing effect, described that metalwork is put into before sand blasting jig, methods described also includes：
Metal surface is processed by shot blasting, and the metalwork after the polishing is put into sandblasting by execution
Step in tool.
6. method according to claim 5, it is characterised in that methods described also includes：
The corresponding presumptive area of the polishing effect is covered by the wire drawing tool；
By adjusting, the control of the distance between the shield on the wire drawing tool and described metalwork is described to throw
The corresponding presumptive area of light effect is to the transitional region between the corresponding presumptive area of the sandblasting effect.
7. according to the method described in claim 1, it is characterised in that described to be carried out in the process layer
Before anodized, methods described also includes：
Dyeing processing is carried out to the metal surface on the anodic oxide coating, coloured anodic oxygen is formed
Change layer.
8. according to the method described in claim 1, it is characterised in that methods described also includes：
Sealing pores are carried out on the anodic oxide coating.
9. according to the method described in claim 1, it is characterised in that methods described also includes：
The anodic oxide coating is processed by shot blasting.
10. a kind of metal shell, it is characterised in that pass through any described systems of the claims 1-9
The method for making metal shell is made, and the metal shell includes：
Metal back layer；
Process layer, on the metal surface of the metal back layer, including with more than two textures
Region；
Anodic oxide coating, on the process layer, by being carried out to the process layer at anodic oxidation
Formed after reason.
11. metal shell according to claim 10, it is characterised in that the metal shell includes：
Dye layer, is formed on the surface of the anodic oxide coating, by the process layer to the gold
Metal surface carries out anode dyeing processing and formed.
12. metal shell according to claim 11, it is characterised in that the anodic oxide coating
Top layer is in pore space structure, and described hole structure is in deadlock with the dye layer.
13. a kind of terminal device, it is characterised in that the terminal device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the terminal device has metal shell, and the metal shell passes through the claims 1-9
The method of any described making metal shell is made, and the metal shell includes：
Metal back layer；
Process layer, on the metal surface of the metal back layer, including with more than two textures
Region；
Anodic oxide coating, on the process layer, by being carried out to the process layer at anodic oxidation
Formed after reason.
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| CN201610282545.5A CN107326417A (en) | 2016-04-29 | 2016-04-29 | Make method, metal shell and the terminal device of metal shell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610282545.5A CN107326417A (en) | 2016-04-29 | 2016-04-29 | Make method, metal shell and the terminal device of metal shell |
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| CN201610282545.5A Pending CN107326417A (en) | 2016-04-29 | 2016-04-29 | Make method, metal shell and the terminal device of metal shell |
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