CN109905834A - The processing method of earphone, shell and housing cavity - Google Patents
The processing method of earphone, shell and housing cavity Download PDFInfo
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- CN109905834A CN109905834A CN201910161205.0A CN201910161205A CN109905834A CN 109905834 A CN109905834 A CN 109905834A CN 201910161205 A CN201910161205 A CN 201910161205A CN 109905834 A CN109905834 A CN 109905834A
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Abstract
The invention belongs to technical fields of mechanical processing, and in particular to the processing method of a kind of earphone, shell and housing cavity.For processing method of the present invention the following steps are included: the area based on main surface generates the first tool track, the first tool track is multiple first annular concentrics track；Area based on bottom surface generates the second tool track, and the second tool track is multiple second annular concentrics track；First tool track and the merging of the second tool track are directed into numerically-controlled machine tool；Housing cavity is disposably cut according to the first tool track and the second tool track using numerically-controlled machine tool, wherein disposable cutting only includes once cutting processing and a cutter lifting to terminate to process.By using above-mentioned technical proposal, first tool track and the second tool track are merged by feed using numerically-controlled machine tool, the processing to housing cavity is completed during once cutting processing and cutter lifting terminates processing, so that reduce housing cavity surface connects tool marks, improves surface quality.
Description
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to the processing method of a kind of earphone, shell and housing cavity.
Background technique
Current electronic product development is maked rapid progress, and more beautiful appearance is possessed, and the new product of more power emerges one after another,
Especially intelligent earphone, intelligent wearable device etc. have generallyd use specular appearance, and product seems that more colorful is brilliant.
To meet higher and higher product mirror surface requirement, the mirror finish of mold is required also higher and higher.Traditional CNC programming adds
Work method, because of cutter lifting and transformation machining direction, so that mold finished surface has left apparent machined trace.When polishing, this
A little knife marks, which can not thoroughly be thrown, to be removed, and final workpiece surface can there are traces.It is thus impossible to which the processing for meeting the highlighted mirror surface of mold is wanted
It asks, the satisfaction of client cannot be reached.
Summary of the invention
Present invention aim to address drawbacks described above and deficiency, which is achieved through the following technical solutions.
A kind of processing method of housing cavity, the housing cavity include the main surface for being disposed in the housing the side wall of chamber
With the bottom surface for the bottom for being disposed in the housing chamber, the processing method the following steps are included:
Area based on the main surface generates the first tool track using programming software, and first tool track is more
A first annular concentric track；
Area based on the bottom surface generates the second tool track using programming software, and second tool track is multiple
Second annular concentric track；
First tool track and second tool track merging are directed into numerically-controlled machine tool；
Using the numerically-controlled machine tool according to first tool track and second tool track to the housing cavity
It is disposably cut, wherein the disposable cutting only includes once cutting processing and a cutter lifting to terminate to process.
By using above-mentioned technical proposal, the first tool track and the second tool track are merged using numerically-controlled machine tool
Feed completes the processing to housing cavity, to reduce shell during once cutting processing and cutter lifting terminates processing
Surface of internal cavity connects tool marks, improves the surface quality of housing cavity, reaches customer satisfaction.
In one embodiment of the invention, the processing method also has the feature that
Make between multiple first annular concentric tracks through multiple first translation tool track connections.
In one embodiment of the invention, the processing method also has the feature that
Make between multiple second annular concentric tracks through multiple second translation tool track connections.
In one embodiment of the invention, the processing method also has the feature that
Multiple first translation tool track connections are connected with multiple second translation tool tracks to be connected to together
On straight line.
In one embodiment of the invention, the processing method also has the feature that
Cut the numerically-controlled machine tool in first tool track, cutter lifting is in second tool track.
In one embodiment of the invention, the processing method also has the feature that
Cut the numerically-controlled machine tool in second tool track, cutter lifting is in first tool track.
In one embodiment of the invention, the processing method also has the feature that
First tool track and second tool track are generated using UG programming software.
In one embodiment of the invention, the processing method also has the feature that
The housing cavity is disposably processed using rose cutter.
The invention also provides a kind of shell, processing method that the inner cavity of the shell uses housing cavity described above
It is processed.
The invention also provides a kind of earphone, the earphone includes shell described above.
The additional aspect and advantage of embodiment of the present invention will be set forth in part in the description, partially will be from following
Become obvious in description, or practice through the invention is recognized.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.
Fig. 1 is the schematic perspective view for the housing cavity that one embodiment of the invention provides；
Fig. 2 is that the tool track that the processing method that one embodiment of the invention provides processes housing cavity in Fig. 1 shows
It is intended to；
Fig. 3 is the tool track schematic diagram processed in Fig. 2 to the main surface of housing cavity；
Fig. 4 is the tool track schematic diagram processed in Fig. 2 to the bottom surface of housing cavity.
Respectively label is expressed as follows in attached drawing:
10: main surface, 11: the first tool tracks, 12；First tool track cuts point, 13: the first tool track cutter lifting points
20: bottom surface, 21: the second tool tracks, 22；Second tool track cuts point, 23: the second tool track cutter lifting points.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into
Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described "
Can also indicate to include plural form.The terms "include", "comprise", " containing " and " having " are inclusives, and therefore
It indicates the presence of stated feature, step, operations, elements, and/or components, but presence or addition one or more is not precluded
A other feature, step, operation, component, assembly unit, and/or their combination.Method and step, process, the Yi Jicao of described in the text
It is not interpreted as that them is necessarily required to execute with described or explanation particular order, executes sequence unless explicitly stated otherwise.Also answer
The step of working as understanding, can be used additionally or alternatively.
Although can be described in the text using term first, second, third, etc. multiple element, component, region, layer and/
Or section, still, these component, assembly units, region, layer and/or section should not be limited by these terms.These terms can be only
For a component, assembly unit, region, layer or section are distinguished with another region, layer or section.Unless context clearly refers to
Out, do not implied that when otherwise the term and other numerical terms of such as " first ", " second " etc use in the text sequence or
Person's order.Therefore, first element discussed below, component, region, layer or section are in the introduction for not departing from example embodiment
In the case of can be referred to as second element, component, region, layer or section.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is relative to another element or the relationship of feature, these relativeness terms are, for example, " inside ", " outside ", " interior
Side ", " outside ", " following ", " lower section ", " above ", " top " etc..This spatial correlation term is intended to include removing to retouch in figure
The different direction of device in use or operation except the orientation drawn.For example, being retouched if the device in figure is overturn
State for " below other elements or feature " either the element " below other elements or feature " will then be orientated "
Above other elements or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " can
To include in orientation upper and under.In addition device can be oriented and (be rotated by 90 ° or in other directions) and used herein
Spatial correlation descriptor correspondingly explains.
Fig. 1 is the schematic perspective view for the housing cavity that one embodiment of the invention provides.As shown in Figure 1, the present embodiment
In housing cavity include be set in the housing the main surface 10 of the side wall of chamber and be set in the housing chamber bottom and with main surface 10
The bottom surface 20 being connected.Wherein, main surface 10 can be plane interconnected, can also be continuous regular variation interconnected
Arcwall face, be also possible to plane and continuous regular variation arcwall face combinatorial surface.Bottom surface 20 is the arc of continuous regular variation
Shape face, and smoothly transit between bottom surface 20 and main surface 10.
Fig. 2 is that the tool track that the processing method that one embodiment of the invention provides processes housing cavity in Fig. 1 shows
It is intended to.Fig. 3 is the tool track schematic diagram processed in Fig. 2 to the main surface of housing cavity.Fig. 4 is in Fig. 2 in shell
The tool track schematic diagram that the bottom surface of chamber is processed.As shown in Figure 2 to 4, the processing side of the housing cavity in the present embodiment
Method the following steps are included:
Area based on main surface 10 generates the first tool track 11 using programming software, and the first tool track 11 is more
A first annular concentric track.
Area based on bottom surface 20 generates the second tool track 21 using programming software, and the second tool track 21 is multiple
Second annular concentric track.
First tool track 11 and the merging of the second tool track 21 are directed into numerically-controlled machine tool.
Housing cavity is disposably cut according to the first tool track 11 and the second tool track 21 using numerically-controlled machine tool
It cuts, wherein disposable cutting only includes once cutting processing and a cutter lifting to terminate to process.
In embodiments of the present invention, housing cavity can be programmed using UG, and using rose cutter in shell
Chamber is processed.It is usually to call directly the program given in numerically-controlled machine tool to be processed when existing numerically-controlled machine tool is processed,
In given program special-shaped body shell can not be disposably surface-treated, when processing, need to decompose the surface of special-shaped body shell
At two or more surfaces, corresponding row knife track must be also segmented, and repeatedly connect knife to generate.
And by using above-mentioned technical proposal in the present embodiment, the first tool track 11 and second are walked using numerically-controlled machine tool
Knife track 21 merges feed, completes to add housing cavity during once cutting processing and cutter lifting terminates processing
Work improves the surface quality of housing cavity, reaches customer satisfaction so that reduce housing cavity surface connects tool marks.
As shown in figure 3, passing through multiple first translations feed rails between multiple first annular concentrics track in the present embodiment
The connection of mark (not shown).Wherein, the first tool track cut a little 12 be located at the first tool track 11 top, the first feed
Track cutter lifting point 13 is located at the bottom of the first tool track 11.
As shown in figure 4, passing through multiple second translations feed rails between multiple second annular concentrics track in the present embodiment
The connection of mark (not shown).Wherein, the second tool track cut a little 22 be located at the second tool track 21 top, the second feed
Track cutter lifting point 23 is located at the bottom of the second tool track 21.
Further, in this embodiment multiple first translation tool tracks and multiple second translation tool tracks are connected to together
On straight line, which is the central axes of housing cavity.
In one particular embodiment of the present invention, numerically-controlled machine tool is cut in the first tool track 11, and cutter lifting is walked in second
Knife track 21.As shown in Fig. 2, in the present embodiment since the first tool track cut a little 12 to housing cavity carry out cutting plus
Work, and the first tool track cutter lifting point is moved to after carrying out multiple annular processing to main surface 10 according to the first tool track 11
13 positions.Wherein the first tool track cutter lifting point 13 is cut with the second tool track a little 22 coincides.Numerically-controlled machine tool is being added
Working hour directly cuts in the first tool track cutter lifting point 13 and the second tool track and carries out tool track at a little 22 overlapping positions
Switching, the movement cut without cutter lifting and again, and multiple ring is finally carried out to bottom surface 20 according to the second tool track 21
It is moved to 23 position of the second tool track cutter lifting point after shape processing, completes cutter lifting movement.To reduce housing cavity surface
Tool marks are connect, the surface quality of housing cavity is improved, reaches customer satisfaction.
Numerically-controlled machine tool is cut in the second tool track 21 in other embodiments of the invention, and cutter lifting is in the first tool track
11.Machining is carried out to housing cavity i.e. since 23 position of the second tool track cutter lifting point, and according to the second tool track
21 pairs of bottom surfaces 20 are moved to the position that the second tool track cuts a little 22 after carrying out multiple annular processing.Wherein the second feed rail
Mark is cut a little 22 to coincide with the first tool track cutter lifting point 13.Numerically-controlled machine tool is during processing directly in the second tool track
Cut a little 22 and 13 overlapping positions of the first tool track cutter lifting point at carry out the switching of tool track, without cutter lifting and again under
The movement of knife, and the first feed is moved to after finally carrying out multiple annular processing to main surface 10 according to the first tool track 11
Track cuts a little 12 position, completes cutter lifting movement.Tool marks are connect to reduce housing cavity surface, improve housing cavity
Surface quality reaches customer satisfaction.
As shown in Figure 1, the inner cavity of the shell is using in above-described embodiment the embodiment of the invention also provides a kind of shell
The processing method of housing cavity is processed.By shell in this present embodiment by using the housing cavity in above-described embodiment
Processing method processed, the first tool track 11 and the second tool track 21 are merged by feed using numerically-controlled machine tool,
The processing to housing cavity is completed during once cutting processing and cutter lifting terminates processing, to reduce housing cavity table
Face connects tool marks, improves the surface quality of housing cavity, reaches customer satisfaction.
The embodiment of the invention also provides a kind of earphone (not shown), which includes the shell in above-described embodiment
Body.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. a kind of processing method of housing cavity, the housing cavity include be disposed in the housing the side wall of chamber main surface and
Be disposed in the housing the bottom surface of the bottom of chamber, which is characterized in that the processing method the following steps are included:
Area based on the main surface generates the first tool track using programming software, and first tool track is multiple the
One annular concentric track；
Area based on the bottom surface generates the second tool track using programming software, and second tool track is multiple second
Annular concentric track；
First tool track and second tool track merging are directed into numerically-controlled machine tool；
The housing cavity is carried out according to first tool track and second tool track using the numerically-controlled machine tool
Disposable cutting, wherein the disposable cutting only includes once cutting processing and a cutter lifting to terminate to process.
2. the processing method of housing cavity according to claim 1, which is characterized in that make multiple first annular concentrics
Pass through multiple first translation tool track connections between track.
3. the processing method of housing cavity according to claim 2, which is characterized in that make multiple second annular concentrics
Pass through multiple second translation tool track connections between track.
4. the processing method of housing cavity according to claim 3, which is characterized in that make multiple first translation feeds
Track and multiple second translation tool tracks are connected on same straight line.
5. the processing method of the housing cavity according to any one of the claims 1~4, which is characterized in that make described
Numerically-controlled machine tool is cut in first tool track, and cutter lifting is in second tool track.
6. the processing method of the housing cavity according to any one of the claims 1~4, which is characterized in that make described
Numerically-controlled machine tool is cut in second tool track, and cutter lifting is in first tool track.
7. the processing method of the housing cavity according to any one of the claims 1~4, which is characterized in that use UG
Programming software generates first tool track and second tool track.
8. the processing method of the housing cavity according to any one of the claims 1~4, which is characterized in that use ball
Head milling cutter disposably processes the housing cavity.
9. a kind of shell, which is characterized in that the inner cavity of the shell is using shell described in any one of the claims 1~8
The processing method of intracoelomic cavity is processed.
10. a kind of earphone, which is characterized in that the earphone includes shell described in the claims 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161205.0A CN109905834A (en) | 2019-03-04 | 2019-03-04 | The processing method of earphone, shell and housing cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161205.0A CN109905834A (en) | 2019-03-04 | 2019-03-04 | The processing method of earphone, shell and housing cavity |
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| Publication Number | Publication Date |
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| CN109905834A true CN109905834A (en) | 2019-06-18 |
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ID=66946329
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| CN201910161205.0A Pending CN109905834A (en) | 2019-03-04 | 2019-03-04 | The processing method of earphone, shell and housing cavity |
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| KR20020085716A (en) * | 2001-05-10 | 2002-11-16 | 사단법인 고등기술연구원 연구조합 | Method for converting numerical code in computer numerical control apparatus |
| CN106228606A (en) * | 2016-07-29 | 2016-12-14 | 南京航空航天大学 | A kind of three-dimensional elliptical vibration assisted machining micro-texture features modeling method |
| CN108037735A (en) * | 2017-10-27 | 2018-05-15 | 广东长盈精密技术有限公司 | Mobile terminal, special-shaped housing and its processing method |
| CN108080684A (en) * | 2017-12-18 | 2018-05-29 | 西安航天动力机械有限公司 | A kind of ring-shaped piece abnormal shape circular arc outer mold surface numerical control milling method |
| CN108829039A (en) * | 2018-06-27 | 2018-11-16 | 上海鹏型精密模具科技有限公司 | A method of using the special-shaped curved processing of programming Control |
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2019
- 2019-03-04 CN CN201910161205.0A patent/CN109905834A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020085716A (en) * | 2001-05-10 | 2002-11-16 | 사단법인 고등기술연구원 연구조합 | Method for converting numerical code in computer numerical control apparatus |
| CN106228606A (en) * | 2016-07-29 | 2016-12-14 | 南京航空航天大学 | A kind of three-dimensional elliptical vibration assisted machining micro-texture features modeling method |
| CN108037735A (en) * | 2017-10-27 | 2018-05-15 | 广东长盈精密技术有限公司 | Mobile terminal, special-shaped housing and its processing method |
| CN108080684A (en) * | 2017-12-18 | 2018-05-29 | 西安航天动力机械有限公司 | A kind of ring-shaped piece abnormal shape circular arc outer mold surface numerical control milling method |
| CN108829039A (en) * | 2018-06-27 | 2018-11-16 | 上海鹏型精密模具科技有限公司 | A method of using the special-shaped curved processing of programming Control |
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Application publication date: 20190618 |