CN106863021A - The processing method and tool of metal shell - Google Patents
The processing method and tool of metal shell Download PDFInfo
- Publication number
- CN106863021A CN106863021A CN201710089080.6A CN201710089080A CN106863021A CN 106863021 A CN106863021 A CN 106863021A CN 201710089080 A CN201710089080 A CN 201710089080A CN 106863021 A CN106863021 A CN 106863021A
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- Prior art keywords
- tool
- crest line
- wire
- metal shell
- incline
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Classifications
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- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention be applied to metal working technical area, there is provided metal shell processing jig be used for metal housing surface is processed.Metal shell is provided, metal shell at least includes first surface, second surface and the first crest line, there is provided processing jig, processing jig at least includes the first tool for being covered on first surface and the second tool for being covered on second surface；Masking is processed, and the first tool and the second tool are taken up in order of priority close over first surface and second surface, and second surface and first surface of the wire-drawing frame successively to not covering carry out wire drawing process.The processing method is using the first tool and the second tool successively close over the first surface and second surface of metal shell, and wire drawing process successively are carried out to unlapped second surface and first surface using wire-drawing frame, with in wire drawing processing procedure after ensureing formerly, do not wear and tear the first crest line, to ensure that the first crest line is still clear sharp keen after wire drawing process.
Description
Technical field
The invention belongs to field of metal surface treatment technology, more particularly to a kind of metal shell processing method and tool.
Background technology
For metal shell, its surface is in order to form strain line, it will usually formed using drawing process.However, wire drawer
Skill is easier to realize in the plane, for more complicated curved surface, due to using drawing process, can cause between adjacent curved surface
Crest line is worn and causes to step on side and thicken.
The content of the invention
It is an object of the invention to provide a kind of processing method of metal shell, it is intended to solve complex-curved in the prior art
Metal housing surface crest line due to causing the technical problem that wears away of crest line using drawing process.
The present invention is achieved in that a kind of processing method of metal shell, comprises the following steps：
Metal shell is provided, the metal shell at least include the first surface that is disposed adjacent successively and second surface and
The first crest line between the first surface and the second surface；
Processing jig is provided, the processing jig is used to aid in wire-drawing frame to the first surface and the second surface
Used during wire drawing process, and the processing jig at least include for be covered on the first tool on the first surface with
And the second tool for being covered on the second surface；
Masking is processed, be taken up in order of priority close over the first surface using first tool and second tool and
The second surface；
Wire drawing process, the second surface and first surface using the wire-drawing frame successively to not covering draw
Silk treatment, to ensure that first crest line is not worn away by the wire-drawing frame.
Present invention also offers a kind of processing jig of metal shell, the metal shell at least includes being disposed adjacent successively
First surface and second surface and the first crest line between the first surface and the second surface, the processing
Tool is used to be used when aiding in wire-drawing frame to carry out wire drawing process to the first surface and the second surface, and the processing
Tool is at least including for the first tool being covered on the first surface and for being covered on the second surface
Second tool；In drawing process, it is taken up in order of priority close over first table using first tool and second tool
Face and the second surface, and the second surface and first surface that do not cover are carried out using wire-drawing frame priority
Wire drawing process, to ensure that first crest line is not worn away by the wire-drawing frame.
Having the technical effect that relative to prior art of the invention：The processing method of the metal shell utilizes first tool
With second tool successively close over the first surface and the second surface of the metal shell, and using described
Wire-drawing frame successively carries out wire drawing process to the unlapped second surface and the first surface, to ensure to described the
One surface and the second surface are carried out during priority wire drawing process, do not wear and tear the first surface and the second surface it
Between the first crest line, to ensure that first crest line is still clear sharp keen after wire drawing process, completely to show to metal shell
Original design intent, increases the expressive force to metal shell.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to the embodiment of the present invention or prior art
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings described below is only of the invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is metal shell construction to be surface-treated provided in an embodiment of the present invention；
Fig. 2 is the first tool that metal shell construction is surface-treated with the corresponding auxiliary metal shell in Fig. 1, the
The exploded view of two tools and the 3rd tool.
Description of reference numerals：
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " length ", " width ", " on ", D score, "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " are based on accompanying drawing institute
The orientation or position relationship for showing, are for only for ease of the description present invention and simplify description, rather than the dress for indicating or implying meaning
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or two interaction relationships of element.For the ordinary skill in the art, can be according to specific feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Fig. 1 and Fig. 2 is refer to, the processing method of metal shell provided in an embodiment of the present invention 10 is comprised the following steps：
Metal shell 10 is provided, the metal shell 10 at least includes the table of first surface 12 and second being disposed adjacent successively
Face 14 and the first crest line 15 between the first surface 12 and the second surface 14；
Processing jig is provided, the processing jig is used to aid in wire-drawing frame (not shown) to the first surface 12 and institute
Stating second surface 14 used during wire drawing process, and the processing jig is at least included for being covered on the first surface 12
On the first tool 20 and the second tool 30 for being covered on the second surface 14；
Masking is processed, and is taken up in order of priority close over first table using first tool 20 and second tool 30
Face 12 and the second surface 14；
Wire drawing process, the second surface 14 and first surface 12 using the wire-drawing frame successively to not covering enter
Row wire drawing process, to ensure that first crest line 15 is not worn away by the wire-drawing frame.
The processing method of metal shell provided in an embodiment of the present invention 10 is controlled using first tool 20 and described second
Have the first surface 12 and the second surface 14 of 30 priorities close over the metal shell 10, and utilize the wire drawing
Device successively carries out wire drawing process to the unlapped second surface 14 and the first surface 12, to ensure to described the
One surface 12 and the second surface 14 are carried out during priority wire drawing process, do not wear and tear the first surface 12 and described second
The first crest line 15 between surface 14, to ensure that first crest line 15 is still clear sharp keen after wire drawing process, completely to show
To the original design intent of metal shell 10, increase the expressive force to metal shell 10.
In this embodiment, the material of the metal shell 10 be aluminium alloy, almag, titanium alloy, stainless steel or
Magnesium lithium alloy.
In this embodiment, the metal shell 10 is used as the front panel of blue-ray DVD, especially the high-end blue light of HIFI ranks
The front panel of DVD.
During wire drawing process, corresponding institute is blocked first with first tool 20 and the priority of the second tool 30
First surface 12 and the second surface 14 are stated, i.e., when first tool 20 is tightly covered on the first surface 12 with complete
When sheltering from the first surface 12 entirely, removal is covered in second tool 30 on the second surface 14 and using described
Wire-drawing frame carries out wire drawing process to the second surface 14, when second tool 30 is tightly covered on the second surface 14
On to shelter from the second surface 14 completely when, removal is covered in first tool 20 on the first surface 12 and profit
Wire drawing process are carried out to the first surface 12 with the wire-drawing frame, so that the wire-drawing frame is to the first surface 12
Carry out first crest line 15 that do not wear and tear during wire drawing process with the second surface 14, it is ensured that first crest line 15 it is sharp
It is sharp clear.
It should be noted that not limiting the order that the first surface 12 and the second surface 14 carry out wire drawing process
System, it is only necessary to have precedence just to the first surface 12 and the second surface 14, for example, entering to first surface 12
During row wire drawing process, the second tool 30 shelters from the second surface 14 to protect first crest line 15 not filled by the wire drawing
The abrasion put；Similarly, when wire drawing process are carried out to the second surface 14, first tool 20 shelters from described first
Surface 12 to protect first crest line 15 not worn and torn by the wire-drawing frame, so so that described after wire drawing process are complete
First crest line 15 can be clearly sharp keen.
Fig. 2 is refer to, further, in the step of covering treatment, first tool 20 is close to first crest line
15 the first inclines 22 for setting overlap with first crest line 15, and/or, second tool 30 is close to first crest line
15 the second inclines 32 for setting overlap with first crest line 15.That is, during masking treatment, first tool
20 the first inclines 22 set close to first crest line 15 and/or second tool 30 set close to first crest line 15
The second incline 32 put overlaps with first crest line 15.It is to be appreciated that first tool 20 is covered in first table
When on face 12, first incline 22 of first tool 20 overlaps with first crest line 15, can so be effectively ensured
The wire-drawing frame to the second surface 14 when wire drawing process are carried out without causing abrasion to first crest line 15；Equally
Ground, second tool 30 is covered in when on the second surface 14, second incline 32 of second tool 30 and institute
State the first crest line 15 to overlap, the wire-drawing frame can be so effectively ensured when wire drawing process are carried out to the first surface 12
Without causing abrasion to first crest line 15.When simultaneously first tool 20 and second tool 30 are covered in described the
When on one surface 12 and the second surface 14, first incline 22 and second incline 32 and the weight of the first crest line 15
Close, during ensureing successively to carry out wire drawing process to the first surface 12 and the second surface 14, to first crest line 15
Play the protective effect not being worn.
Refer to Fig. 2, further, the step of wire drawing process in, the wire-drawing frame is using its abrasive material to described the
Once overall friction obtains wire drawing for one surface 12 or the second surface 14.Using the abrasive material to the first surface 12 or
Second surface 14 described in person carries out disposable overall friction and obtains wire drawing, it is preferable that the abrasive material is abrasive band or adhesive-bonded fabric etc.
Flexible material, not limited to this.The wire-drawing frame can be flat-crushing type abrasive band or adhesive-bonded fabric roller brush, be entered using abrasive band and roller brush
Row friction and roller scopiform into wire drawing lines.
Fig. 1 and Fig. 2 is refer to, a kind of processing jig of metal shell is the embodiment of the invention provides, for the gold
Category housing 10 surface is processed.The metal shell 10 at least includes the first surface 12 and second surface that are disposed adjacent successively
14 and the first crest line 15 between the first surface 12 and the second surface 14, as shown in figure 1, the processing is controlled
Used when having for aiding in wire-drawing frame (not shown) to carry out wire drawing process to the first surface 12 and the second surface 14,
And the processing jig is at least including for the first tool 20 being covered on the first surface 12 and for being covered on
State the second tool 30 on second surface 14；In drawing process, distinguished using first tool 20 and second tool 30
Successively close over the first surface 12 and the second surface 14, and using the wire-drawing frame successively to not covering
The second surface 14 and first surface 12 carry out wire drawing process, to ensure that first crest line 15 is not ground by the wire-drawing frame
Damage is fallen, as shown in Figure 2.
The processing jig of metal shell provided in an embodiment of the present invention 10 is controlled using first tool 20 and described second
Have the first surface 12 and the second surface 14 of 30 priorities close over the metal shell 10, and utilize the wire drawing
Device successively carries out wire drawing process to the unlapped second surface 14 and the first surface 12, to ensure to described the
One surface 12 and the second surface 14 are carried out during priority wire drawing process, do not wear and tear the first surface 12 and described second
The first crest line 15 between surface 14, to ensure that first crest line 15 is still clear sharp keen after wire drawing process, completely to show
To the original design intent of metal shell 10, increase the expressive force to metal shell 10.
In this embodiment, the material of the metal shell 10 be aluminium alloy, almag, titanium alloy, stainless steel or
Magnesium lithium alloy.
In this embodiment, the metal shell 10 is used as the front panel of blue-ray DVD, especially the high-end blue light of HIFI ranks
The front panel of DVD.
During wire drawing process, corresponding institute is blocked first with first tool 20 and the priority of the second tool 30
First surface 12 and the second surface 14 are stated, i.e., when first tool 20 is tightly covered on the first surface 12 with complete
When sheltering from the first surface 12 entirely, removal is covered in second tool 30 on the second surface 14 and using described
Wire-drawing frame carries out wire drawing process to the second surface 14, when second tool 30 is tightly covered on the second surface 14
On to shelter from the second surface 14 completely when, removal is covered in first tool 20 on the first surface 12 and profit
Wire drawing process are carried out to the first surface 12 with the wire-drawing frame, so that the wire-drawing frame is to the first surface 12
Carry out first crest line 15 that do not wear and tear during wire drawing process with the second surface 14, it is ensured that first crest line 15 it is sharp
It is sharp clear.
It should be noted that not limiting the order that the first surface 12 and the second surface 14 carry out wire drawing process
System, it is only necessary to have precedence just to the first surface 12 and the second surface 14, for example, entering to first surface 12
During row wire drawing process, the second tool 30 shelters from the second surface 14 to protect first crest line 15 not filled by the wire drawing
The abrasion put；Similarly, when wire drawing process are carried out to the second surface 14, first tool 20 shelters from described first
Surface 12 to protect first crest line 15 not worn and torn by the wire-drawing frame, so so that described after wire drawing process are complete
First crest line 15 can be clearly sharp keen.
Fig. 1 and Fig. 2 is refer to, further, first tool 20 includes set close to first crest line 15 the
One incline 22, second tool 30 includes the second incline 32 set close to first crest line 15, first incline 22
Overlapped with first crest line 15 when first tool 20 covers the first surface 12, and/or, second incline
32 overlap when second tool 30 covers the second surface 14 with first crest line 15.In other words, described first
When tool 20 and/or second tool 30 are covered in the first surface 12 and/or the second surface 14, described
One incline 22 and/or second incline 32 overlap with first crest line 15.It is to be appreciated that first tool 20 covers
It is placed on when on the first surface 12, first incline 22 of first tool 20 overlaps with first crest line 15, this
Sample can be effectively ensured the wire-drawing frame when wire drawing process are carried out to the second surface 14 without to first crest line
15 cause abrasion；Similarly, second tool 30 is covered in when on the second surface 14, second tool 30 it is described
Second incline 32 overlaps with first crest line 15, and the wire-drawing frame can be so effectively ensured to the first surface 12
Without causing abrasion to first crest line 15 when carrying out wire drawing process.When first tool 20 and second tool 30 are same
When be covered in when on the first surface 12 and the second surface 14, first incline 22 and second incline 32 and institute
The first crest line 15 is stated to overlap, it is right during ensureing successively to carry out wire drawing process to the first surface 12 and the second surface 14
First crest line 15 plays the protective effect not being worn.
Fig. 1 and Fig. 2 is refer to, further, the metal shell 10 also includes being disposed adjacent with the second surface 14
And with the second surface 14 formed the second crest line 18 the 3rd surface 16, the processing jig also include be covered on the described 3rd
The 3rd tool 40 on surface 16, the 3rd tool 40 includes the 3rd incline 42 set close to second crest line 18, institute
Stating the second tool 30 also includes the 4th incline 34 set close to second crest line 18, and the 3rd incline 42 is in described second
Overlapped with second crest line 18 when tool 30 covers the second surface 14, and/or, the 4th incline 34 is in described
Three tools 40 overlap when covering three surface 16 with second crest line 18.In other words, second tool 30 and/or
When the 3rd tool 40 is covered in the second surface 14 and/or three surface 16 described in person, the 3rd incline 42 and/
Or the 4th incline 34 overlaps with second crest line 18.It is to be appreciated that second table of the metal shell 10
Face 14 is located between the first surface 12 and the 3rd surface 16, or, the 3rd surface 16 and the first surface
12 and the second surface 14 form second crest line 18.Protecting second crest line 18 not by the mistake of wire-drawing frame abrasion
Cheng Zhong, when carrying out wire drawing process to the second surface 14, first tool 20 and the 3rd tool 40 should be respectively
The first surface 12 and the 3rd surface 16 are sheltered from, so that first incline 22 of first tool 20 and institute
State that the first crest line 15 overlaps and the 3rd incline 42 of the 3rd tool 40 overlaps with second crest line 18；To described
When 3rd surface 16 carries out wire drawing process, second tool 30 is at least covered into the second surface 14 so that the 4th side
Rib 34 overlaps with second crest line 18, specifically, when second incline 32 is relative with the 4th incline 34, described
Two tools 30 cover the second surface 14 so that second incline 32 overlaps and described with first crest line 15
Four inclines 34 overlap with second crest line 18, so, can simultaneously or separately to the first surface 12 and the described 3rd
Surface 16 carries out wire drawing process, when second incline 32 is disposed adjacent with the 4th incline 34, second tool 30
The second surface 14 is covered so that second incline 32 overlaps and the 4th incline 34 with first crest line 15
Overlapped with second crest line 18, now, first tool 20 covers the first surface 12 so that first incline
22 overlap with first crest line 15 and close on the incline of second crest line 18 overlaps with second crest line 18, so, single
Wire drawing process solely are carried out to the 3rd surface 16.
When the metal shell 10 has multiple surfaces, still wire drawing process can be carried out using aforesaid way.
Fig. 2 is refer to, further, second tool 30 is from second incline 32 between the 4th incline 34
Thickness be gradually reduced from centre to second incline 32 and the 4th incline 34.It is to be appreciated that the second surface
14 is cambered surface, for example, inner concave arc surface, the surface that second tool 30 is fitted with the second surface 14 is and second surface 14
The cambered surface of adaptation, and the cambered surface is outer convex globoidal, so, the section of second tool 30 is from centre to second incline 32
Thickness with the 4th incline 34 is gradually thinning.The first surface 12 and the 3rd surface 16 are also cambered surface, for example,
Inner concave, the surface that first tool 20 is fitted with the first surface 12 is the cambered surface being adapted to the first surface 12,
The cambered surface is outer convex globoidal, and the surface that the 3rd tool 40 is fitted with the 3rd surface 16 is suitable with the 3rd surface 16
The cambered surface matched somebody with somebody, the cambered surface is outer convex globoidal.
Fig. 2 is refer to, further, the wire-drawing frame is included to the first surface 12 or the second surface 14
Once overall friction obtains the abrasive material of wire drawing.The first surface 12 or the second surface 14 are carried out using the abrasive material
Disposable overall friction obtains wire drawing, it is preferable that the abrasive material is the flexible materials, not limited to this such as abrasive band or adhesive-bonded fabric.Institute
It can be flat-crushing type abrasive band or adhesive-bonded fabric roller brush to state wire-drawing frame, and friction and roller scopiform into wire drawing are carried out using abrasive band and roller brush
Lines.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of processing method of metal shell, it is characterised in that comprise the following steps：
Metal shell is provided, the metal shell at least includes the first surface being disposed adjacent successively and second surface and is located at
The first crest line between the first surface and the second surface；
Processing jig is provided, the processing jig is carried out for aiding in wire-drawing frame to the first surface and the second surface
Used during wire drawing process, and the processing jig at least includes the first tool and the use for being covered on the first surface
In the second tool being covered on the second surface；
Masking is processed, and is taken up in order of priority close over the first surface and described using first tool and second tool
Second surface；
Wire drawing process, the second surface and first surface using the wire-drawing frame successively to not covering are carried out at wire drawing
Reason, to ensure that first crest line is not worn away by the wire-drawing frame.
2. the processing method of metal shell as claimed in claim 1, it is characterised in that described in the step of covering treatment
First tool overlaps close to the first incline that first crest line is set with first crest line, and/or, second tool
The second incline set close to first crest line overlaps with first crest line.
3. the processing method of metal shell as claimed in claim 1, it is characterised in that described in the step of wire drawing process
Using its abrasive material, to the first surface or the second surface, once integrally friction obtains wire drawing to wire-drawing frame.
4. a kind of processing jig of metal shell, it is characterised in that the metal shell at least include being disposed adjacent successively the
One surface and second surface and the first crest line between the first surface and the second surface, the processing jig
Used during for aiding in wire-drawing frame to carry out wire drawing process to the first surface and the second surface, and the processing jig
At least include for the first tool for being covered on the first surface and for be covered on the second surface second
Tool；In drawing process, be taken up in order of priority close over the first surface using first tool and second tool and
The second surface, and wire drawing is carried out to the second surface and first surface that do not cover using wire-drawing frame priority
Treatment, to ensure that first crest line is not worn away by the wire-drawing frame.
5. the processing jig of metal shell as claimed in claim 4, it is characterised in that first tool is included close to described
The first incline that first crest line is set, second tool includes the second incline set close to first crest line；Described
One incline overlaps when first tool covers the first surface with first crest line, and/or, second incline
Overlapped with first crest line when second tool covers the second surface.
6. the processing jig of metal shell as claimed in claim 5, it is characterised in that the metal shell also include with it is described
Second surface is disposed adjacent and the 3rd surface of the second crest line is formed with the second surface, and the surface processing device also includes
The 3rd tool on the 3rd surface is covered on, the 3rd tool includes the 3rd side set close to second crest line
Rib, second tool also includes the 4th incline set close to second crest line；3rd incline is controlled in described second
Tool overlaps when covering the second surface with second crest line, and/or, the 4th incline is covered in the 3rd tool
Overlapped with second crest line during three surface.
7. the processing jig of metal shell as claimed in claim 6, it is characterised in that second tool is from second side
Rib to the thickness between the 4th incline is gradually reduced from centre to second incline and the 4th incline.
8. the processing jig of the metal shell as described in claim 4 to 7 any one, it is characterised in that the wire-drawing frame
Including to the first surface or the second surface, once integrally friction obtains the abrasive material of wire drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089080.6A CN106863021B (en) | 2017-02-20 | 2017-02-20 | The processing method and jig of metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089080.6A CN106863021B (en) | 2017-02-20 | 2017-02-20 | The processing method and jig of metal shell |
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| Publication Number | Publication Date |
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| CN106863021A true CN106863021A (en) | 2017-06-20 |
| CN106863021B CN106863021B (en) | 2019-04-12 |
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| CN201710089080.6A Active CN106863021B (en) | 2017-02-20 | 2017-02-20 | The processing method and jig of metal shell |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782779A (en) * | 2019-11-01 | 2020-02-11 | Oppo广东移动通信有限公司 | Glass member, surface polishing method thereof, glass housing and electronic device |
| CN110834233A (en) * | 2019-11-01 | 2020-02-25 | Oppo广东移动通信有限公司 | Polishing method for surface of to-be-polished piece, glass piece, application of glass piece and polishing jig |
| CN110860988A (en) * | 2019-11-01 | 2020-03-06 | Oppo广东移动通信有限公司 | Polishing jig, polishing method for surface of workpiece to be polished, glass workpiece and application of glass workpiece |
| CN111822953A (en) * | 2020-07-09 | 2020-10-27 | 江苏联美工业标识科技有限公司 | Tensile electric vehicle label manufacturing equipment and manufacturing method |
| CN114629981A (en) * | 2022-02-14 | 2022-06-14 | 联想(北京)有限公司 | Electronic device and preparation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5248914A (en) * | 1990-12-26 | 1993-09-28 | Zenith Electronics Corporation | In process tension mask CRT panel with peripheral bodies |
| KR20130101763A (en) * | 2012-03-06 | 2013-09-16 | 최관재 | Window glass manufacturing methods for mobile devices |
| CN103465165A (en) * | 2013-09-25 | 2013-12-25 | 京东方科技集团股份有限公司 | Clamp |
| CN104439927A (en) * | 2014-10-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Metal outer frame and processing method for at least two different appearance faces of metal outer frame |
| CN105328568A (en) * | 2015-11-15 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Processing protective device for light guide plate |
| CN205438087U (en) * | 2016-03-17 | 2016-08-10 | 广州宏晟光电科技有限公司 | Glass chamfering device |
-
2017
- 2017-02-20 CN CN201710089080.6A patent/CN106863021B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5248914A (en) * | 1990-12-26 | 1993-09-28 | Zenith Electronics Corporation | In process tension mask CRT panel with peripheral bodies |
| KR20130101763A (en) * | 2012-03-06 | 2013-09-16 | 최관재 | Window glass manufacturing methods for mobile devices |
| CN103465165A (en) * | 2013-09-25 | 2013-12-25 | 京东方科技集团股份有限公司 | Clamp |
| CN104439927A (en) * | 2014-10-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Metal outer frame and processing method for at least two different appearance faces of metal outer frame |
| CN105328568A (en) * | 2015-11-15 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Processing protective device for light guide plate |
| CN205438087U (en) * | 2016-03-17 | 2016-08-10 | 广州宏晟光电科技有限公司 | Glass chamfering device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782779A (en) * | 2019-11-01 | 2020-02-11 | Oppo广东移动通信有限公司 | Glass member, surface polishing method thereof, glass housing and electronic device |
| CN110834233A (en) * | 2019-11-01 | 2020-02-25 | Oppo广东移动通信有限公司 | Polishing method for surface of to-be-polished piece, glass piece, application of glass piece and polishing jig |
| CN110860988A (en) * | 2019-11-01 | 2020-03-06 | Oppo广东移动通信有限公司 | Polishing jig, polishing method for surface of workpiece to be polished, glass workpiece and application of glass workpiece |
| CN111822953A (en) * | 2020-07-09 | 2020-10-27 | 江苏联美工业标识科技有限公司 | Tensile electric vehicle label manufacturing equipment and manufacturing method |
| CN114629981A (en) * | 2022-02-14 | 2022-06-14 | 联想(北京)有限公司 | Electronic device and preparation method |
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| Publication number | Publication date |
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| CN106863021B (en) | 2019-04-12 |
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