CN108556548A - Electronic equipment, metal center and its surface treatment method - Google Patents
Electronic equipment, metal center and its surface treatment method Download PDFInfo
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- CN108556548A CN108556548A CN201810630872.4A CN201810630872A CN108556548A CN 108556548 A CN108556548 A CN 108556548A CN 201810630872 A CN201810630872 A CN 201810630872A CN 108556548 A CN108556548 A CN 108556548A
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- Prior art keywords
- laser carving
- body part
- metal center
- gradient color
- region
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Classifications
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- 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
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- 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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- 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
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
This application discloses a kind of electronic equipment, metal center and its surface treatment method, the surface treatment method of metal center includes：Blasting treatment is carried out to the outer surface of body part；First time gradient color anodized is carried out to the outer surface of the body part after blasting treatment, so that the outer surface of body part has the first gradient color oxide layer；Laser carving is carried out to the laser carving region equipped with the first gradual change chromatograph using laser carving equipment, to form appearance texture in laser carving region；Second of gradient color anodized is carried out to the laser carving region with appearance texture, so that laser carving region has the second gradient color oxide layer.According to the surface treatment method of the metal center of the application, body part surface is handled using sandblasting, reduces production cost.Scheduled appearance texture can be formed in laser carving region using laser carving technique.Moreover, metal center has the first gradient color oxide layer and the second gradual change oxide layer, the cosmetic look of metal center is improved.
Description
Technical field
This application involves technical field of communication equipment more particularly to a kind of electronic equipment, metal center and its surface treatments
Method.
Background technology
In the related technology, the center of electronic equipment uses aluminum alloy materials, metal frame is processed by CNC, with laggard
Row surface sand-blasting, anodic oxidation colouring, CNC finish-milling appearances, the techniques such as two-step anodization colouring.
In above-mentioned technical proposal, there are following technological deficiencies：When using CNC finish-milling appearances, due to Fixture Location Error
And the polishing factors such as removal amount is inconsistent, influence the consistency of appearance；Cutting handing-over line can form offset, influence electronic equipment
Gripping feel；CNC is machined with knife mark problem, influences the cosmetic look of metal center；CNC high processing costs, cannot achieve
Complicated texture.
In addition, in the related technology, the center of electronic equipment uses monochromatic appearance, in the form of a single, influences the outer of electronic equipment
See aesthetics and user experience.
Apply for content
The application aims to solve at least one of the technical problems existing in the prior art.For this purpose, the application proposes a kind of gold
Belong to the surface treatment method of center, the processing method has the advantages that at low cost, efficient.
The application also proposes that a kind of metal center, the metal center have the advantages that simple in structure, appearance looks elegant.
The application also proposes a kind of electronic equipment, and the electronic equipment includes metal center described above.
According to the surface treatment method of the metal center of the embodiment of the present application, the metal center includes：Body part, it is described
Body part is equipped with laser carving region, and the surface treatment method of the metal center includes：The outer surface of the body part is carried out
Blasting treatment；First time gradient color anodized is carried out to the outer surface of the body part after blasting treatment, so that institute
The outer surface for stating body part has the first gradient color oxide layer；Using laser carving equipment to equipped with the first gradient color oxide layer
The laser carving region carries out laser carving, to form appearance texture in the laser carving region；To the laser carving area with appearance texture
Domain carries out second of gradient color anodized, so that the laser carving region has the second gradient color oxide layer.
According to the processing method on the surface of the metal center of the embodiment of the present application, using sandblasting to the body part of metal center
Surface handled, lower cost may be used, the surface of body part is cleared up, the appearance of body part is made to obtain
Good improvement.Moreover, carrying out laser carving to laser carving region by using laser carving equipment, can be formed in laser carving region scheduled
Appearance texture.It is of low cost, easy to operate, and improve the appearance diversity and cosmetic look of metal center.In addition, passing through
First time gradient color anodized is carried out to body part, second of gradient color anodized is carried out to laser carving region,
Body part and laser carving region can be made to all have gradient color visual effect, improve the cosmetic look of metal center.
According to the metal center of the embodiment of the present application, the metal center has body part, and the body part includes substrate
And side plate, the relatively described substrate of at least part of the side plate from the outer periphery of the substrate upwardly extend, the side plate
At least part forms laser carving region, the body part and the laser carving region using at processing method described above
Reason.
According to the metal center of the embodiment of the present application, the surface of the body part of metal center is handled using sandblasting,
Lower cost may be used to clear up the surface of body part, the appearance of body part is made to have obtained good improvement.And
And laser carving is carried out to laser carving region by using laser carving equipment, scheduled appearance texture can be formed in laser carving region.It is at low cost
It is honest and clean, easy to operate, and improve the appearance diversity and cosmetic look of metal center.In addition, by carrying out the to body part
Gradient color anodized, to laser carving region carry out second of gradient color anodized, can make body part and
Laser carving region all has gradient color visual effect, to improve the cosmetic look of electronic equipment.
According to the electronic equipment of the embodiment of the present application, including metal center described above.
According to the electronic equipment of the embodiment of the present application, metal center is using processing such as sandblasting, laser carving, gradient color anodic oxidations
Technique makes the appearance of metal center show the laser carving texture appearance with gradient color, and the appearance for improving electronic equipment is beautiful
The property seen.Moreover, the processing technology of metal center is easy to operate, at low cost, the production cost of electronic equipment is reduced.In addition, logical
First time anodized and second plate oxidation processes are crossed, laser carving region and the body part tool in addition to the part of laser carving region are made
There is different gradient color effects, improves the visual effect of electronic equipment.
The additional aspect and advantage of the application will be set forth in part in the description, and will partly become from the following description
It obtains obviously, or recognized by the practice of the application.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the application will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the surface treatment method flow chart according to the metal center of the embodiment of the present application；
Fig. 2 is the surface treatment method flow chart according to the metal center of the embodiment of the present application；
Fig. 3 is the structural schematic diagram according to the metal center of the embodiment of the present application；
Fig. 4 is the side view according to the metal center of the embodiment of the present application；
Fig. 5 is the partial enlarged view for the part A that Fig. 4 centre circles show；
Fig. 6 is the side view according to the metal center of another embodiment of the application；
Fig. 7 is the partial enlarged view for the part B that Fig. 6 centre circles show；
Fig. 8 is the side view according to the metal center of the application another embodiment；
Fig. 9 is the partial enlarged view for the C portion that Fig. 8 centre circles show；
Figure 10 is the structural schematic diagram according to the electronic equipment of the embodiment of the present application.
Reference numeral：
Center 100,
Body part 10, substrate 110, side plate 120, laser carving region 121.
Electronic equipment 500, shell 510, display module 520.
Specific implementation mode
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.
In the description of the present application, it is to be understood that term "center", " length ", " width ", " thickness ", "upper",
"lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " week
To " etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing this Shen
It is please described with simplified, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as the limitation to the application.In addition, define " first ", the feature of " second " can be bright
Show or implicitly include one or more this feature.In the description of the present application, unless otherwise indicated, " multiples' " contains
Justice is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Below with reference to Fig. 1-Figure 10 descriptions according to the electronic equipment 500, metal center 100 and its surface of the embodiment of the present application
Processing method.
According to the surface treatment method of the metal center of the embodiment of the present application, according to the metal center of the embodiment of the present application
100 surface treatment method, as shown in figure 3, metal center 100 includes：Body part 10, body part 10 are equipped with laser carving region
121.It should be noted that laser carving region 121 can be formed on body part 10 by laser carving technique with different texture, no
The laser carving region 121 of similar shape.Laser carving technique can be a kind of technique being surface-treated using optical principle.For example, can
To carry out depiction, texture etc. on the surface in laser carving region 121 using radium-shine light beam.Metal center is processed using laser carving technique
100, the design diversity and cosmetic look of metal center 100 can be improved, furthermore, it is possible to reduce the life of metal center 100
Produce cost.
As shown in Figure 1, the surface treatment method of metal center 100 includes；
Blasting treatment is carried out to the outer surface of body part 10.It should be noted that blasting treatment can be understood as utilizing height
The percussion of fast sand flow is cleared up and the process of roughening matrix surface.Use compressed air for power, to form high velocity spray beam
Material spray (copper ore, quartz sand, diamond dust, iron sand, SEMEN AMOMI LONGILIGULA) is ejected at a high speed workpiece surface to be treated, makes workpiece table
The appearance or shape of the outer surface in face change, and impact and shear action due to abrasive material to workpiece surface make the table of workpiece
Face obtains certain cleannes and different roughness, so that the mechanical performance of workpiece surface is improved, therefore improve workpiece
Fatigue resistance.Blasting treatment is carried out by the outer surface to body part 10, dirt (such as oxygen on 10 surface of body part can be cleared up
Change the residues such as skin, greasy dirt), and the surface of body part 10 is polished to the finish for improving metal center 100, so as to so that gold
Belong to center 100 and leak out uniform metal true qualities, to improve the cosmetic look of metal center 100.Moreover, blasting treatment
The adhesive force between metal center 100 and coating can also be increased, for example, can film be set in the outer surface of body part 10,
The durability that film can be extended using blasting treatment is also beneficial to the levelling and decoration of coating.
First time gradient color anodized is carried out to the outer surface of the body part 10 after blasting treatment, so that body part
10 outer surface has the first gradient color oxide layer.It should be noted that when carrying out anodic oxidation to body part 10, it can be by this
Body portion 10 is used as anode, so that its surface is formed sull using the method for electrolysis.Metal-oxide film changes ontology
10 state of portion and performance improve corrosion resistance, enhancing wearability and hardness, protection metal surface etc. if surface colours.By right
Body part 10 carries out first time gradient color anodized, and the surface of body part 10 can be made to form the oxidation of the first gradient color
Layer.The cosmetic look of metal center 100 is improved as a result, moreover, improving the appearance performance of metal center 100.
Laser carving is carried out to the laser carving region 121 equipped with the first gradient color oxide layer using laser carving equipment, in laser carving region
121 form appearance texture.For example, laser carving equipment can be laser engraving machine or other laser carving equipment.Laser engraving machine can utilize laser light
Beam is carved in laser carving region 121.Physics or change are generated after surface mass transient absorption laser light at laser carving region 121
Reaction is learned, so as to form appearance texture, such as pattern or word in laser carving region 121.As shown in Fig. 2, Fig. 4 and Fig. 5, radium
Carving region 121 can be formed as linear type；As shown in Figure 6 and Figure 7, laser carving region 121 can also be formed as Wave curved type；Such as
Shown in Fig. 8 and Fig. 9, laser carving region 121 may be formed as dotted gradual change texture.It is understood that laser carving region 121 is outer
It sees texture and is not limited to the example above, can also be other texture forms.Radium is carried out to laser carving region 121 using laser carving equipment
Carving, it is of low cost, easy to operate, and improve the diversity and cosmetic look of the design of metal center 100.
Second of gradient color anodized is carried out to the laser carving region 121 with appearance texture, so that laser carving region
121 have the second gradient color oxide layer.It should be noted that when carrying out anodic oxidation to laser carving region 121, it can will be in metal
The laser carving region 121 of frame 100 is used as anode, so that its surface is formed sull using the method for electrolysis.Metal oxide is thin
Membrane change surface state and performance improve corrosion resistance, enhancing wearability and hardness, protect metal surface if surface colours
Deng.By carrying out second of gradient color anodized to laser carving region 121, the surface in laser carving region 121 can be made to be formed
The oxide layer of second gradient color.The visual effect of metal center 100 is improved as a result, moreover, improving metal center 100
Appearance performance.
It should be noted that body part 10 carry out first time gradient color anodized and to laser carving region 121 into
Row the second gradient color anodized can be such that the part in addition to laser carving region 121 of body part 10 and laser carving region 121 has
The gradient color effect for having different colours can also make part and laser carving region of the body part 10 in addition to laser carving region 121 have phase
With the gradient color effect of color.First time gradient color oxide layer and the second gradient color oxide layer can be that solid color is shallow by being deep to
Fade effect, can also be the fade effect of a variety of different colours.
According to the processing method on the surface of the metal center 100 of the embodiment of the present application, using sandblasting to metal center 100
The surface of body part 10 is handled, and lower cost may be used and clear up the surface of body part 10, make body part 10
Appearance obtained good improvement.Moreover, laser carving is carried out to laser carving region 121 by using laser carving equipment, it can be in radium
Carving region 121 forms scheduled appearance texture.It is of low cost, easy to operate, and improve the appearance diversity of metal center 100
And cosmetic look.In addition, by body part 10 carry out first time gradient color anodized, to laser carving region 121 into
Second of gradient color anodized of row, can make body part 10 and laser carving region 121 all have gradient color visual effect, carry
The high cosmetic look of metal center 100.
According to some embodiments of the present application, body part 10 has orthogonal length direction and width direction, in length
It spends on direction and gradient color anodized is carried out at least one of the outer surface of body part 10 and laser carving region 121.
That is when the outer surface to body part 10 carries out first time anodized, it can be along the length direction of body part 10
Form the oxide layer of the first gradient color；Or when carrying out second of anodized to laser carving region 121, along body part 10
Length direction forms the second gradient color oxide layer in laser carving region 121；Certainly first time anodized and the be can also be
Two-step anodization processing is carried out along the length direction of body part 10, i.e., the length along body part 10 is formed on body part 10
First gradient color oxide layer of direction gradual change, formed on laser carving region 121 along 10 length direction gradual change of body part second gradually
Change colour oxide layer.
As shown in figure 3, the length direction in laser carving region 121 can be upper and lower directions shown in Fig. 3, laser carving region 121
Width direction can be Fig. 3 shown in front-rear direction.The visual effect of metal center 100 is improved as a result,.
In some embodiments of the present application, body part 10 has orthogonal length direction and width direction, in width
It spends on direction and gradient color anodized is carried out at least one of the outer surface of body part 10 and laser carving region 121.
That is when the outer surface to body part 10 carries out first time anodized, it can be along the width direction of body part 10
Form the oxide layer of the first gradient color；Or when carrying out second of anodized to laser carving region 121, along body part 10
Width direction forms the second gradient color oxide layer in laser carving region 121；Certainly first time anodized and the be can also be
Two-step anodization processing is carried out along the width direction of body part 10, i.e., the width along body part 10 is formed on body part 10
First gradient color oxide layer of direction gradual change, formed on laser carving region 121 along 10 width direction gradual change of body part second gradually
Change colour oxide layer.
As shown in figure 3, the length direction in laser carving region 121 can be upper and lower directions shown in Fig. 3, laser carving region 121
Width direction can be Fig. 3 shown in front-rear direction.The cosmetic look of metal center 100, Er Qiegai are improved as a result,
It has been apt to the appearance property of metal center 100.
According to some embodiments of the present application, body part 10 has orthogonal length direction and width direction, ontology
Portion 10 carries out first time gradient color anodized along its length, along the side with length direction and width direction with angle
Second of gradient color anodized is carried out to laser carving region 121.Thus, it is possible to make to be formed along length side on body part 10
To the first gradient color oxide layer of gradual change, forms edge in laser carving region 121 and favour the length and width direction of body part 10 gradually
The the second gradient color oxide layer become.The appearance diversity and aesthetics of metal center 100 are improved as a result,.
In some embodiments of the present application, body part has orthogonal length direction and width direction, body part
Gradient color anodized is carried out in the width direction, along with length direction and width direction there is the direction of angle to carry out gradual change
Color anodized.Thus, it is possible to make the first gradient color oxide layer for forming gradual change in the width direction on body part 10, in radium
Carving region 121 forms the second gradient color oxide layer along the length and width direction gradual change for favouring body part 10.Thus, it is possible to
Improve metal center 100 has good stereovision and visual effect in the width direction of body part 10, improves in metal
The cosmetic look of frame 100.
According to some embodiments of the present application, the outer surface of body part 10 is respectively facing from the centre position of body part 10
Both ends carry out first time gradient color anodized.Thus, it is possible to which so that body part 10 is formed has the first of radial effect
Gradient color oxide layer makes the more colorful of metal center 100.
In some embodiments of the present application, the two of laser carving region 121 are respectively facing from the centre position in laser carving region 121
End carries out second of gradient color anodized.Thus, it is possible to which so that laser carving region 121 is formed has the second of radial effect
Gradient color oxide layer improves the appearance diversity and visual effect of metal center 100.
In some embodiments of the present application, controls and have between the laser carving equipment radium-shine light beam sent out and laser carving region 121
There are angle α, angle α to meet：30°≤α≤60°.That is, between the surface that radium-shine light beam and laser carving region 121 are engraved
30 °~60 ° of operation angle can be formed.Personnel easy to operation are to being engraved the observation on surface as a result, consequently facilitating controlling radium
Carve engraving of the equipment to laser carving region 121.
According to some embodiments of the present application, the laser carving power of laser carving equipment is P, is met：40W≤P≤60W.It can manage
Solution, when laser carving power P is excessive, radium-shine light beam is easy to cut through damage metal center 100；Laser carving power is unsuitable too small, in order to avoid
Influence laser carving efficiency.It, can be before effectively avoiding metal center 100 impaired as 40W≤P≤60W by verification experimental verification
It puts, improves laser carving efficiency.
Laser carving speed is v, is met：1500mm/s≤v≤2000mm/s.It is understood that the too small meeting of the speed of laser carving
Laser carving efficiency is influenced, the speed of laser carving is excessive, can influence the engraving effect in laser carving region 121.By experimental verification, 1500mm/s
When≤v≤2000mm/s, laser carving efficiency can be improved under the premise of ensureing laser carving effect.
Laser carving frequency is f, is met：25khz≤f≤45khz.The frequency of laser carving is too small to influence laser carving efficiency, laser carving
Frequency is excessive, is easily damaged metal center 100, can when laser carving frequency meets 25khz≤f≤45khz by experimental verification
Under the premise of avoiding metal center 100 impaired, to improve laser carving efficiency.
As shown in figure 3, according to the metal center 100 of the embodiment of the present application, metal center 100 has body part 10, ontology
Portion 10 includes substrate 110 and side plate 120, and at least part opposing substrate 110 of side plate 120 from the outer periphery of substrate 110 is upward
Extend.It should be noted that substrate 110 can play branch to the component (such as mainboard, display module 520) of electronic equipment 500
Support fixed effect.Side plate 120 can form the side wall of electronic equipment 500, be blocked with being played to the component in electronic equipment 500
The effect of protection.
At least part of side plate 120 forms laser carving region 121, and body part 10 and laser carving region 121 use above-mentioned place
Reason method is handled.That is, laser carving region 121 can be formed in some or all of side plate 120, thus, it is possible to adopt
The cosmetic look of metal center 100 is improved with lower cost.
According to the metal center 100 of the embodiment of the present application, using sandblasting to the surface of the body part 10 of metal center 100 into
Row processing, may be used lower cost and clears up the surface of body part 10, so that the appearance of body part 10 has been obtained good
Good improvement.Moreover, carrying out laser carving to laser carving region 121 by using laser carving equipment, can be formed in laser carving region 121 predetermined
Appearance texture.It is of low cost, easy to operate, and improve the appearance diversity and cosmetic look of metal center 100.Separately
Outside, by carrying out first time gradient color anodized to body part 10, second of gradient color sun is carried out to laser carving region 121
Pole oxidation processes can make body part 10 and laser carving region 121 all have gradient color visual effect, to improve electronic equipment
500 cosmetic look.
According to some embodiments of the present application, metal center 100 can be aluminum material part.For example, metal center 100 can be with
Using aluminum alloy material.It should be noted that aluminum alloy material is light-weight, and there is good structural strength and appearance looks elegant
Property.Moreover, metal center 100 uses aluminum alloy material, it is convenient for the processing and manufacturing of metal center 100, so as to reduce metal
The production cost of center 100.
According to the electronic equipment 500 of the embodiment of the present application, including metal center 100 described above.
According to the electronic equipment 500 of the embodiment of the present application, metal center 100 is using sandblasting, laser carving, gradient color anodic oxidation
Etc. processing technologys, so that the appearance of metal center 100 is showed the laser carving texture appearance with gradient color, improve electronic equipment
500 cosmetic look.Moreover, the processing technology of metal center 100 is easy to operate, at low cost, electronic equipment 500 is reduced
Production cost.In addition, by first time anodized and second plate oxidation processes, makes laser carving region 121 and remove laser carving
Body part 10 outside 121 part of region has different gradient color effects, improves the visual effect of electronic equipment 500.
Referring to Fig. 1-Figure 10 with a specific embodiment detailed description according to the metal center of the embodiment of the present application
100 surface treatment method.It is worth understanding, described below is only exemplary description, rather than to the specific limit of the application
System.
Metal center 100 can be applied on electronic equipment 500.It should be noted that electronic equipment 500 can be a variety of
Any one of electronic equipment 500, including but not limited to cellular phone, smart phone, mobile phone or other wireless telecom equipments；
Personal digital assistant, audio player, video player, game machine or other media players；Music recorder, video recorder,
Camera or other medium recorders；Radio, Medical Devices, vehicle transport instrument, calculator, programmable remote control, paging
Machine, laptop computer, desktop computer, printer etc..In some cases, electronic equipment 500 can execute multiple functions
(for example, playing music, showing video, store picture and send and receive call).
For convenience, it is described so that electronic equipment 500 is mobile phone as an example.As shown in Figure 10, electronic equipment 500 wraps
It includes：Shell 510, display module 520 etc., shell 510 include metal center 100.
Metal center 100 is aluminum alloy material part, as shown in figure 3, metal center 100 has body part 10, body part 10
Including substrate 110 and side plate 120.Side plate 120 is upwardly extended from the part opposing substrate 110 of the outer periphery of substrate 110, in order to
The assembly of mainboard, display module 520.The outer surface of side plate 120 is at least a partially formed laser carving region 121.
As shown in Figure 1, the surface treatment method of metal center 100 includes：
Blasting treatment is carried out to the outer surface of body part 10.
First time gradient color anodized is carried out to the outer surface of the body part 10 after blasting treatment, so that body part
10 outer surface has the first gradient color oxide layer.First gradient color oxide layer can be along the length direction gradual change of body part 10；
First gradient color oxide layer can also be along the width direction gradual change of body part 10；First gradient color oxide layer can also be along body part
Direction gradual change of 10 centre to the both ends of body part 10.
Laser carving is carried out to laser carving region 121 using laser carving equipment, to form appearance texture in laser carving region 121.Laser carving area
The appearance texture in domain 121 can be linear type texture shown in Fig. 4 and Fig. 5, can also be Fig. 6 and curve shown in fig. 7
Type texture can also be fade effect texture shown in Fig. 8 and Fig. 9.Laser carving region 121 is carved using laser carving equipment
When, controlling has angle α between the laser carving equipment radium-shine light beam sent out and laser carving region 121, angle α meets：30°≤α≤
60°.The laser carving power of laser carving equipment is P, laser carving speed is v, laser carving frequency is f, is met respectively：40W≤P≤60W,
1500mm/s≤v≤2000mm/s, 25khz≤f≤45khz.
Second of gradient color anodized is carried out to laser carving region 121, so that the surface in laser carving region 121 has the
Two gradient color oxide layers.Second gradient color oxide layer can be along the length direction gradual change in laser carving region 121, the oxidation of the second gradient color
Layer can also can also be along the length with laser carving region 121 along the width direction gradual change in laser carving region 121, the second gradient color oxide layer
Spend the direction gradual change of direction and width direction at angle.Second gradient color oxide layer can also be the centre from laser carving region 121
It is positioned against the direction gradual change of at least one end in laser carving region 121.
Metal center 100 makes metal center 100 using processing technologys such as sandblasting, laser carving, gradient color anodic oxidations as a result,
Appearance show the laser carving texture appearance with gradient color.Moreover, passing through first time anodized and second of sun
Pole oxidation processes can make body part 10 and laser carving region 121 have different fade effects, improve metal center 100
Cosmetic look.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the application.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that embodiments herein, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle and objective of the application a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of application is limited by claim and its equivalent.
Claims (12)
1. a kind of surface treatment method of metal center, which is characterized in that the metal center includes：Body part, the ontology
Portion is equipped with laser carving region, and the surface treatment method of the metal center includes：
Blasting treatment is carried out to the outer surface of the body part；
First time gradient color anodized is carried out to the outer surface of the body part after blasting treatment, so that the ontology
The outer surface in portion has the first gradient color oxide layer；
Laser carving is carried out to the laser carving region equipped with the first gradient color oxide layer using laser carving equipment, in the laser carving
Region forms appearance texture；
Second of gradient color anodized is carried out to the laser carving region with appearance texture, so that the laser carving region
With the second gradient color oxide layer.
2. the surface treatment method of metal center according to claim 1, which is characterized in that the body part has mutual
Vertical length direction and width direction, in the length direction in the outer surface to the body part and the laser carving region
At least one carry out gradient color anodized.
3. the surface treatment method of metal center according to claim 1, which is characterized in that the body part has mutual
Vertical length direction and width direction, in the width direction in the outer surface to the body part and the laser carving region
At least one carry out gradient color anodized.
4. the surface treatment method of metal center according to claim 1, which is characterized in that the body part has mutual
Vertical length direction and width direction, the body part are carried out along the length direction at first time gradient color anodic oxidation
Reason along with the length direction and the width direction there is the direction of angle to carry out second of gradient color to the laser carving region
Anodized.
5. the surface treatment method of metal center according to claim 1, which is characterized in that the body part has mutual
Vertical length direction and width direction, the body part along the width direction carry out gradient color anodized, along with
There is the direction of angle to carry out gradient color anodized for the length direction and the width direction.
6. the surface treatment method of metal center according to claim 1, which is characterized in that from the centre of the body part
The both ends that position is respectively facing the outer surface of the body part carry out first time gradient color anodized.
7. the surface treatment method of metal center according to claim 1, which is characterized in that from the laser carving region
Between position be respectively facing the laser carving region both ends carry out second of gradient color anodized.
8. the surface treatment method of metal center according to claim 1, which is characterized in that control the laser carving equipment hair
There is angle α, α to meet between the radium-shine light beam gone out and the laser carving region：30°≤α≤60°.
9. the surface treatment method of metal center according to claim 1, which is characterized in that the laser carving of the laser carving equipment
Power is P, laser carving speed is v, laser carving frequency is f, wherein 40W≤P≤60W, 1500mm/s≤v≤2000mm/s, 25khz
≤f≤45khz。
10. a kind of metal center, which is characterized in that the metal center has body part, and the body part includes substrate and side
The relatively described substrate of at least part of plate, the side plate from the outer periphery of the substrate upwardly extends, and the side plate is at least
A part forms laser carving region, and the body part and the laser carving region are used according to described in any one of claim 1-9
Processing method is handled.
11. metal center according to claim 10, which is characterized in that the metal center is aluminium materials and parts.
12. a kind of electronic equipment, which is characterized in that include the metal center according to any one of claim 10-11.
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| CN201810630872.4A CN108556548A (en) | 2018-06-19 | 2018-06-19 | Electronic equipment, metal center and its surface treatment method |
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| CN201810630872.4A CN108556548A (en) | 2018-06-19 | 2018-06-19 | Electronic equipment, metal center and its surface treatment method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624579A (en) * | 2018-11-21 | 2019-04-16 | 惠州Tcl移动通信有限公司 | Preparation method, decorative membrance, cell rear cover and the electronic equipment of decorative membrance |
| CN112126960A (en) * | 2019-06-25 | 2020-12-25 | 株式会社爱发科 | Surface treatment method |
| CN114473382A (en) * | 2022-01-21 | 2022-05-13 | 合肥联宝信息技术有限公司 | Surface treatment method of metal shell, metal shell and electronic equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683047A (en) * | 2017-10-30 | 2018-02-09 | 广东欧珀移动通信有限公司 | Method for producing shell, casing substrate, housing and electronic equipment |
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2018
- 2018-06-19 CN CN201810630872.4A patent/CN108556548A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683047A (en) * | 2017-10-30 | 2018-02-09 | 广东欧珀移动通信有限公司 | Method for producing shell, casing substrate, housing and electronic equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624579A (en) * | 2018-11-21 | 2019-04-16 | 惠州Tcl移动通信有限公司 | Preparation method, decorative membrance, cell rear cover and the electronic equipment of decorative membrance |
| CN112126960A (en) * | 2019-06-25 | 2020-12-25 | 株式会社爱发科 | Surface treatment method |
| CN112126960B (en) * | 2019-06-25 | 2021-09-03 | 株式会社爱发科 | Surface treatment method |
| CN114473382A (en) * | 2022-01-21 | 2022-05-13 | 合肥联宝信息技术有限公司 | Surface treatment method of metal shell, metal shell and electronic equipment |
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Application publication date: 20180921 |