CN104493711A - Jig and method of using jig for machining camera lenses - Google Patents
Jig and method of using jig for machining camera lenses Download PDFInfo
- Publication number
- CN104493711A CN104493711A CN201410782127.3A CN201410782127A CN104493711A CN 104493711 A CN104493711 A CN 104493711A CN 201410782127 A CN201410782127 A CN 201410782127A CN 104493711 A CN104493711 A CN 104493711A
- Authority
- CN
- China
- Prior art keywords
- tool
- cnc
- lens materials
- jig
- thimble
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003754 machining Methods 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 42
- 239000003292 glue Substances 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000047 product Substances 0.000 description 23
- 238000005516 engineering process Methods 0.000 description 4
- 241000761557 Lamina Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
- B24B9/146—Accessories, e.g. lens mounting devices
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
The invention is applicable to the technical field of lens machining and provides a jig and a method of using the jig for machining camera lenses. The jig comprises a first jig and a second jig, the first jig is provided with grooves used for placement of to-be-machined lens materials, and ejector pins vertically extend at positions, corresponding to the grooves, of the second jig and can be embedded in the corresponding grooves. The to-be-machined lens materials are placed on the jig, the jig can be fixed by a CNC (computer numerical control) machine tool by means of vacuum suction due to the fact that the size of the jig is larger than that of the lens materials, and accordingly CNC machining can be carried out. By means of the CNC machining process, adoption of a profiling machine for profiling and a beveling machine for beveling in the traditional process is replaced, and manual intervention is reduced; in addition, owing to precision of CNC equipment, profiling and beveling procedures can be completed on the lens materials for one time by the aid of a CNC tool, and product production time is shortened while production efficiency and product yield are increased on the premise that external dimensions of products are guaranteed.
Description
Technical field
The invention belongs to machining eyeglass technical field, particularly relate to a kind of tool and apply the method that it processes camera eyeglass.
Background technology
At present, the traditional manufacturing technique flow process of the more first-class tiny eyeglasses of similar glass shooting is: sawing sheet-profiling-bevelling-plain grinding-tempering-silk-screen-inspection bag.
Profiling refer to by manual operation profiling machine, the semi-finished product (appearance and size is generally all greater than final lens product) after sawing sheet are cut to finished product requirement specification, and usual error is at ± 0.05 millimeter.Bevelling refers to the semi-finished product after by profiling, and by manual operation edge-falled machine, product edge bevelling is required specification to finished product, usual error is at ± 0.1 millimeter.Profiling, bevelling operation are easy to cause product to collapse limit (collapse limit and refer to product edge breakage).And profiling, bevelling need be produced by manual operation profiling machine and edge-falled machine, people one machine, production efficiency is lower on the one hand, also there is very large uncertainty in the apparent size precision of product on the other hand, and under normal circumstances, scale error is relatively large, profile irregularity, yields is lower.
On the other hand, current touch screen panel of mobile phone is processed by CNC (Digit Control Machine Tool) and is realized, and because mobile phone faceplate is comparatively large, the vacuum suction method of CNC can be utilized to be fixed on by product on processing table top, then process.Utilize CNC processing to have precision high, manual intervention is few, requires low to craftsmanship, production efficiency advantages of higher.But vacuum suction can only the larger product of fixed-area (general length and width will more than 1 cun), is to utilize the mode of vacuum suction to fix as the camera glass lens that mobile phone, panel computer etc. are small.
Summary of the invention
Technical problem to be solved by this invention is a kind of method providing tool and apply its processing camera eyeglass, is intended to solve in prior art the problem that production efficiency is low, product design scale error is comparatively large and yields is lower of producing existing for camera eyeglass.
The present invention realizes like this, a kind of tool, comprise the first tool and the second tool, described first tool offers the groove for placing lens materials to be processed, the position described second tool corresponding to described groove vertically extends thimble, when first, second tool described covers, described thimble can embed in the groove corresponding with it.
Further, described first tool offers some grooves, described second tool is also correspondingly provided with some thimbles.
Further, some described grooves and thimble are uniformly distributed, and in lattice-like.
Further, described first tool is provided with die cavity, and described groove is arranged at the bottom of described die cavity, and described second tool can embed in described die cavity.
Further, described first tool also comprises motherboard and is removably covered on the dental lamina at described motherboard top, and described groove is positioned on described dental lamina.
Further, the shape of described groove and the mating shapes of described lens materials to be processed.
Further, the inwall of described groove offers some light wells communicated with the external world.
The present invention, for solving the problems of the technologies described above, is also to provide a kind of method applying above-mentioned tool processing camera eyeglass, comprises the following steps:
A, patrix, be placed in the groove of the first tool by the lens materials of well cutting;
B, some glue, glue on the top surface of all thimbles is put;
C, bonding, after all thimbles determining on the second tool all put glue, the one side of the second tool band thimble is pressed on the first tool reposefully, make lens materials all in the first tool all fully contact with thimble corresponding on the second tool and bond, guarantee that glue has solidified rear taking-up second tool.
D, CNC process, and the second tool being stained with lens materials is put into CNC workbench, carries out CNC processing;
E, the demoulding, after CNC machines, take out the second tool, checks whether the product of processing has exception, if without exception, takes out the product processed, flow into subsequent processing.
Further, apply the method for above-mentioned tool processing camera eyeglass, further comprising the steps of: before CNC processing, to confirm whether all thimbles on the second tool are all stained with lens materials, if so, then carry out CNC processing; Not, then a glue is carried out to the thimble not being stained with lens materials, and carry out bonding work again, until after all thimbles are all stained with lens materials, then carry out CNC processing.
Further, apply the method for above-mentioned tool processing camera eyeglass, further comprising the steps of: CNC adds man-hour, by vacuum suction fixed jig, after debugging CNC technological parameter, CNC cutter is by the profiling, the bevelling that once the lens materials 200 on thimble are carried out to finished product requirement specification smoothly.
Compared with prior art, beneficial effect is in the present invention: lens materials to be processed is positioned on tool, and because the size of tool wants large relative to lens materials, tool can be fixed by CNC machine vacuum suction, thus can carry out CNC processing.Because adopting CNC processing technology, instead of in traditional handicraft and utilizing profiling machine, edge-falled machine to carry out profiling, bevelling operation, decreasing artificial intervention; And rely on the accuracy of CNC equipment, by CNC cutter, once property completes the operation of profiling, bevelling on lens materials, under the prerequisite ensureing product appearance size, shorten production processing time, improving yield significantly, thus enhance productivity.If the management and control of CNC operation is proper, the plain grinding operation (plain grinding is mainly in order to the cut on smooth eyeglass) in traditional handicraft also can be exempted.Through detecting, the method that application the present invention processes camera eyeglass can ensure that product control errors is within 0.01 millimeter, product also can be avoided to collapse limit, improve product yield.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of tool that the embodiment of the present invention provides.
Fig. 2 is the perspective view of another angle of tool shown in Fig. 1.
Fig. 3 is the longitudinal cross-sectional schematic before the second tool in tool shown in Fig. 2 embeds the die cavity of the first tool.
Fig. 4 is the thimble of the second tool in tool shown in Fig. 2 longitudinal cross-sectional schematic when supporting lens materials.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figures 1 and 3, for a preferred embodiment of the present invention, a kind of tool 100, comprise the first tool 1 and the second tool 2, first tool 1 offers the groove 111 for placing lens materials 200 to be processed, the position second tool 2 corresponding to groove 111 vertically extends thimble 21, and when first, second tool 1,2 covers, thimble 21 can embed in the groove 111 corresponding with it.
Particularly, the first tool 1 offers on some groove 111, second tools 2 and be also correspondingly provided with some thimbles 21.Some grooves 111 and thimble 21 are uniformly distributed, and in lattice-like.
Be positioned on tool 100 by lens materials 200 to be processed, the size of tool 100 wants large relative to lens materials 200, can be fixed, thus can carry out CNC processing by CNC vacuum suction.
In order to prevent lens materials 200 to be moved in groove 111, affect follow-up some glue, bonding process, the shape of groove 111 and the mating shapes of lens materials to be processed 200.
Please refer to Fig. 4, when carrying out bonding process, the lens materials 200 in the groove 111 corresponding with it supported by thimble 21, for preventing being shifted when bonding, affect bonding effect, the first tool 1 is provided with die cavity 12, groove 111 is arranged at the bottom of die cavity 12, and the second tool 2 embeds in die cavity 12.
First tool 1 also comprises motherboard 10 and is removably covered on the dental lamina 11 at motherboard 10 top, and groove 111 is opened on dental lamina 11.Because dental lamina 11 can be pulled down from motherboard 10, so replaceable different dental lamina 11, different dental laminas 11 has the groove 111 of different size, therefore, tool 100 can be made to process the lens materials 200 of different size specification by changing different dental laminas 11.
The tool processing camera eyeglass of application the present embodiment, comprises the following steps:
A, patrix, be placed in the groove 111 of the first tool 1 by the lens materials 200 of well cutting;
B, some glue, glue on the top surface of all thimbles 21 is put, glue prioritizing selection UV glue (Ultraviolet Rays, ultraviolet cured adhesive), during point glue, guarantee the center of glue spots at thimble 21 top;
C, bonding, after all thimbles 21 determining in the second tool 2 all put glue, the one side of the second tool 2 with thimble 21 is pressed on the first tool 1 reposefully, the all lens materials 200 of the first tool 1 li are made all fully to contact with thimble 21 corresponding on the second tool 2 and bond, guarantee that glue has solidified rear taking-up second tool 2, if need setting rate be accelerated, 10 seconds, the contact position of available LED light source irradiation thimble 21 and lens materials 200.
D, CNC process, before CNC processing, confirm whether all thimbles 21 on the second tool 2 are all stained with lens materials 200, if so, then carry out CNC processing, be not, then a glue is carried out to the thimble 21 not being stained with lens materials 200, and carry out bonding work, until after all thimbles 21 are all stained with lens materials 200, the second tool 2 being stained with lens materials 200 is put into CNC workbench, carries out CNC processing.CNC adds man-hour, and by vacuum suction fixed jig 100, after debugging CNC technological parameter, CNC cutter is by the profiling, the bevelling that once the lens materials 200 on thimble 21 are carried out to finished product requirement specification smoothly.
E, the demoulding, after CNC machines, take out the second tool 2, checks whether the product of processing has exception, if without exception, takes out the product processed, flow into subsequent processing.
Optimally, enter in groove 111 for the ease of LED lamplight, with glue-contact, on the inwall of groove 111, offer some light well (not shown)s communicated with the external world.
Because adopting CNC processing technology, instead of in traditional handicraft and utilizing profiling machine, edge-falled machine to carry out profiling, bevelling operation, decreasing artificial intervention; And rely on the accuracy of CNC equipment, by CNC cutter, once property completes the operation of profiling, bevelling on lens materials, under the prerequisite ensureing product appearance size, shorten production processing time, improving yield significantly, thus enhance productivity.If the management and control of CNC operation is proper, the plain grinding operation (plain grinding is mainly in order to the cut on smooth eyeglass) in traditional handicraft also can be exempted.Through detecting, the method for application the present embodiment processing camera eyeglass can ensure that product control errors is within 0.01 millimeter, product also can be avoided to collapse limit, improve product yield.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a tool, it is characterized in that, it comprises the first tool and the second tool, described first tool offers the groove for placing lens materials to be processed, the position described second tool corresponding to described groove vertically extends thimble, when first, second tool described covers, described thimble can embed in the groove corresponding with it.
2. tool as claimed in claim 1, is characterized in that, described first tool offers some grooves, described second tool is also correspondingly provided with some thimbles.
3. tool as claimed in claim 2, is characterized in that, some described grooves and thimble are uniformly distributed, and in lattice-like.
4. tool as claimed in claim 1, it is characterized in that, described first tool is provided with die cavity, and described groove is arranged at the bottom of described die cavity, and described second tool can embed in described die cavity.
5. the tool as described in Claims 1-4 any one, described first tool also comprises motherboard and is removably covered on the dental lamina at described motherboard top, and described groove is positioned on described dental lamina.
6. the tool as described in Claims 1-4 any one, is characterized in that, the shape of described groove and the mating shapes of described lens materials to be processed.
7. the tool as described in Claims 1-4 any one, is characterized in that, the inwall of described groove offers some light wells communicated with the external world.
8. application rights requires a method for the tool processing camera eyeglass described in 1 to 4 any one, comprises the following steps:
A, patrix, be placed in the groove of the first tool by the lens materials of well cutting;
B, some glue, glue on the top surface of all thimbles is put;
C, bonding, after all thimbles determining on the second tool all put glue, the one side of the second tool band thimble is pressed on the first tool reposefully, make lens materials all in the first tool all fully contact with thimble corresponding on the second tool and bond, guarantee that glue has solidified rear taking-up second tool.
D, CNC process, and the second tool being stained with lens materials is put into CNC workbench, carries out CNC processing;
E, the demoulding, after CNC machines, take out the second tool, checks whether the product of processing has exception, if without exception, takes out the product processed, flow into subsequent processing.
9. the method for tool processing camera eyeglass as claimed in claim 8, further comprising the steps of: before CNC processing, to confirm whether all thimbles on the second tool are all stained with lens materials, if so, then carry out CNC processing; Not, then a glue is carried out to the thimble not being stained with lens materials, and carry out bonding work again, until after all thimbles are all stained with lens materials, then carry out CNC processing.
10. tool processes the method for camera eyeglass as claimed in claim 8 or 9, further comprising the steps of: CNC adds man-hour, by vacuum suction fixed jig, after debugging CNC technological parameter, CNC cutter is by the profiling, the bevelling that once the lens materials 200 on thimble are carried out to finished product requirement specification smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410782127.3A CN104493711B (en) | 2014-12-16 | 2014-12-16 | Jig and method of using jig for machining camera lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410782127.3A CN104493711B (en) | 2014-12-16 | 2014-12-16 | Jig and method of using jig for machining camera lenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493711A true CN104493711A (en) | 2015-04-08 |
| CN104493711B CN104493711B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410782127.3A Expired - Fee Related CN104493711B (en) | 2014-12-16 | 2014-12-16 | Jig and method of using jig for machining camera lenses |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328510A (en) * | 2015-10-30 | 2016-02-17 | 广东长盈精密技术有限公司 | CNC tool alignment mark machining technology |
| CN108214031A (en) * | 2016-12-22 | 2018-06-29 | 蓝思科技（长沙）有限公司 | A kind of CNC General purpose jigs |
| CN109968176A (en) * | 2019-03-18 | 2019-07-05 | 湖南经纬辉开科技有限公司 | A kind of 3D glass protection piece clears off processing jig component and processing method |
| CN110052915A (en) * | 2019-04-16 | 2019-07-26 | 随州市固德智能科技有限公司 | A kind of eyeglass automatically processing device |
| CN110722231A (en) * | 2018-07-17 | 2020-01-24 | 鸿富锦精密工业(衡阳)有限公司 | Wire cutting method |
| CN110989050A (en) * | 2019-12-26 | 2020-04-10 | 郭雪瑞 | Production process of camera lens |
| CN111359842A (en) * | 2020-04-10 | 2020-07-03 | 深圳市锐欧光学电子有限公司 | UV machine is glued to glass pendulum material point |
| CN112427267A (en) * | 2020-11-25 | 2021-03-02 | 东莞华清光学科技有限公司 | CNC (computer numerical control) dispensing process for intelligent wearable glass product |
| CN113059434A (en) * | 2021-03-17 | 2021-07-02 | 深圳南玻应用技术有限公司 | Edge grinding machine control device and method |
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| CN101075070A (en) * | 2006-05-19 | 2007-11-21 | 鸿富锦精密工业（深圳）有限公司 | Lens process |
| CN201098824Y (en) * | 2007-08-20 | 2008-08-13 | 吴迪富 | Planar lens processing steel disc convenient for changing |
| CN203602495U (en) * | 2013-12-16 | 2014-05-21 | 深圳市极而峰工业设备有限公司 | Glass adsorption jig platform |
| CN103936274A (en) * | 2014-03-13 | 2014-07-23 | 深圳市宏康大伟科技有限公司 | Processing method of glass eyeglass of camera |
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| JPS5542774A (en) * | 1978-09-24 | 1980-03-26 | Bandou Kiko Kk | Numerical control chamfering machine for glass plate |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328510A (en) * | 2015-10-30 | 2016-02-17 | 广东长盈精密技术有限公司 | CNC tool alignment mark machining technology |
| CN108214031A (en) * | 2016-12-22 | 2018-06-29 | 蓝思科技（长沙）有限公司 | A kind of CNC General purpose jigs |
| CN110722231A (en) * | 2018-07-17 | 2020-01-24 | 鸿富锦精密工业(衡阳)有限公司 | Wire cutting method |
| CN109968176A (en) * | 2019-03-18 | 2019-07-05 | 湖南经纬辉开科技有限公司 | A kind of 3D glass protection piece clears off processing jig component and processing method |
| CN110052915A (en) * | 2019-04-16 | 2019-07-26 | 随州市固德智能科技有限公司 | A kind of eyeglass automatically processing device |
| CN110989050A (en) * | 2019-12-26 | 2020-04-10 | 郭雪瑞 | Production process of camera lens |
| CN111359842A (en) * | 2020-04-10 | 2020-07-03 | 深圳市锐欧光学电子有限公司 | UV machine is glued to glass pendulum material point |
| CN111359842B (en) * | 2020-04-10 | 2023-10-20 | 深圳市锐欧光学电子有限公司 | Glass pendulum material dispensing UV machine |
| CN112427267A (en) * | 2020-11-25 | 2021-03-02 | 东莞华清光学科技有限公司 | CNC (computer numerical control) dispensing process for intelligent wearable glass product |
| CN113059434A (en) * | 2021-03-17 | 2021-07-02 | 深圳南玻应用技术有限公司 | Edge grinding machine control device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104493711B (en) | 2017-02-22 |
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