CN108857593A - A kind of 2.75D hand-set lid clears off technique - Google Patents
A kind of 2.75D hand-set lid clears off technique Download PDFInfo
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- CN108857593A CN108857593A CN201810679882.7A CN201810679882A CN108857593A CN 108857593 A CN108857593 A CN 108857593A CN 201810679882 A CN201810679882 A CN 201810679882A CN 108857593 A CN108857593 A CN 108857593A
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- finished product
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- set lid
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention discloses a kind of 2.75D hand-set lids to clear off technique, includes the following steps：S1,2.75D hand-set lid convex surface is cleared off to obtain the first semi-finished product, S2, the second semi-finished product are obtained to the first semi-finished product land edges progress flat-die, S3, the second semi-finished product of ultrasonic cleaning, S4, the second semi-finished product concave surface is cleared off to obtain third semi-finished product, S5, the 4th semi-finished product are obtained to third semi-finished product concave edge progress flat-die, S7, S6, the 4th semi-finished product of ultrasonic cleaning carry out appearance test to the 4th semi-finished product；In the present invention, the 2.75D hand-set lid proposed clears off technique, step is simple, required process equipment only has tipper, ultrasonic cleaning pond, flat-grinding machine and CNC detection device, thus processing efficiency is improved, and then production capacity gets a promotion, and passes through detection of bursting apart twice, it is ensured that finished product yields with higher.
Description
Technical field
The present invention relates to clear off technology field more particularly to a kind of 2.75D hand-set lid clears off technique.
Background technique
As appearance of the people to smart terminal product is aesthetic and the promotion of performance requirement, Related product screen and rear cover
Also from plane touch screen gradually to 2.5D curved surface, 2.75D curved surface and 3D surface blending, 2.75D glass have it is frivolous, transparent it is clean,
The advantages such as anti-fingerprint, anti-dazzle, hard, scratch resistant can increase curved edge external control function, bring unique touch-control feel,
But 2.75D technology for making glass difficulty is larger, 2.75D glass manufacture at present, maximum difficulty is that glass clears off in technique
Process, maximum bottleneck are that the production capacity of polishing process is insufficient.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes that a kind of 2.75D hand-set lid clears off technique.
A kind of 2.75D hand-set lid proposed by the present invention clears off technique, includes the following steps：
S1,2.75D hand-set lid convex surface is cleared off to obtain the first semi-finished product；
S2, the second semi-finished product are obtained to the first semi-finished product land edges progress flat-die；
S3, the second semi-finished product of ultrasonic cleaning；
S4, the second semi-finished product concave surface is cleared off to obtain third semi-finished product；
S5, the 4th semi-finished product are obtained to third semi-finished product concave edge progress flat-die；
S6, the 4th semi-finished product of ultrasonic cleaning；
S7, appearance test is carried out to the 4th semi-finished product.
It preferably, further include S3.0 between S3 and S4：
S3.0, detection of bursting apart is carried out to the second semi-finished product, will test underproof second semi-finished product and does over again to S1.
It preferably, further include S6.0 between S6 and S7：
S6.0, the 4th semi-finished product carry out detection of bursting apart, and will test underproof 4th semi-finished product and do over again to S4.
It preferably, further include the following steps in S1：
S1.1,2.75D hand-set lid are adsorbed on the mill skin jig of tipper；
S1.2,2.75D hand-set lid convex surface is cleared off using upper mill skin；
S1.3,2.75D hand-set lid convex surface is cleared off using carpet；
S1.4,2.75D hand-set lid convex surface is cleared off using sponge, obtains the first semi-finished product.
It preferably, further include the following steps in S4：
S4.1, the second semi-finished product are adsorbed on the mill skin jig of tipper；
S4.2, the second semi-finished product concave surface is cleared off using lower mill skin；
S4.3, the second semi-finished product concave surface is cleared off using white mill leather strap, obtains third semi-finished product.
Preferably, the mill skin jig absorption groove depth is greater than 2.75D hand-set lid height 1-2mm.
Preferably, S1.3 step carries out 10 minutes.
Preferably, the mill skin jig installation groove depth is greater than the first semi-finished product height 1-2mm.
Preferably, S4.3 step carries out 10 minutes.
In the present invention, the 2.75D hand-set lid proposed clears off technique, and step is simple, and required process equipment only turns over
Favourable turn, ultrasonic cleaning pond, flat-grinding machine and CNC detection device, thus processing efficiency is improved, and then production capacity gets a promotion,
And pass through detection of bursting apart twice, it is ensured that finished product yields with higher.
Detailed description of the invention
Fig. 1 is by the 2.75D hand-set lid proposed by the present invention for clearing off technique and processing.
Specific embodiment
As shown in FIG. 1, FIG. 1 is the 2.75D hand-set lids proposed by the present invention for clearing off technique and being processed.
Referring to Fig.1, a kind of 2.75D hand-set lid proposed by the present invention clears off technique, includes the following steps：
S1,2.75D hand-set lid convex surface is cleared off to obtain the first semi-finished product；
S2, since 2.75D hand-set lid edge is curved surface, in S1 step, 2.75D hand-set lid edge cannot be polished
It arrives, therefore flat-die is carried out to the first semi-finished product land edges by flat-grinding machine and obtains the second semi-finished product；
S3, the second semi-finished product of ultrasonic cleaning, the milling on the second semi-finished product is cleaned out；
S4, the second semi-finished product concave surface is cleared off to obtain third semi-finished product；
S5, since 2.75D hand-set lid edge is curved surface, in S4 step, 2.75D hand-set lid edge cannot be polished
It arrives, therefore flat-die is carried out to third semi-finished product land edges by flat-grinding machine and obtains the 4th semi-finished product；
S6, the 4th semi-finished product of ultrasonic cleaning, the milling on the 4th semi-finished product is cleaned out；
S7, appearance test, any surface finish situation of the 4th semi-finished product of main test are carried out to the 4th semi-finished product, if draw
Side, chipping, the shapes situations such as whether thickness uniform.
In S1, the following steps are specifically included：
S1.1,2.75D hand-set lid to be processed is adsorbed on the mill skin jig of tipper, vacuum suction pressure for-
0.05Mpa, it is ensured that 2.75D hand-set lid will not be fallen down from mill skin jig during clearing off；
S1.2,2.75D hand-set lid convex surface is cleared off using upper mill skin, the mill skin thickness is 5mm, upper mill
Skin revolving speed is 50RPM；
S1.3,2.75D hand-set lid convex surface is cleared off using carpet, is persistently carried out 10 minutes；
S1.4,2.75D hand-set lid convex surface is cleared off using sponge, obtains the first semi-finished product, the sponge hardness
It is 65 °.
It further include S3.0 between S3 and S4 in the present embodiment：
S3.0, detection of bursting apart is carried out to the second semi-finished product, will test underproof second semi-finished product and do over again and is swept again to S1
Light, it is ensured that the finished product processed yields with higher.
In S4, the following steps are specifically included：
S4.1, the second semi-finished product are adsorbed on the mill skin jig of tipper, vacuum suction pressure is -0.05Mpa, it is ensured that is swept
2.75D hand-set lid will not be fallen down from mill skin jig in photoreduction process；
S4.2, the second semi-finished product concave surface is cleared off using lower mill skin, the mill skin thickness is 5mm, lower mill skin
Revolving speed is 50RPM；
S4.3, the second semi-finished product concave surface is cleared off using white mill leather strap, persistently carries out 10 minutes, obtains third half
Finished product, the white mill leather strap length is 25cm.
It further include S6.0 between S6 and S7 in the present embodiment：
S6.0, the 4th semi-finished product carry out detection of bursting apart, and will test underproof 4th semi-finished product and do over again to S4, it is ensured that processing
Obtained finished product yields with higher.
In the present embodiment, the mill skin jig absorption groove depth is greater than 2.75D hand-set lid height 1-2mm, the mill skin
Jig installs groove depth and is greater than the first semi-finished product height 1-2mm.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of 2.75D hand-set lid clears off technique, which is characterized in that include the following steps：
S1,2.75D hand-set lid convex surface is cleared off to obtain the first semi-finished product；
S2, the second semi-finished product are obtained to the first semi-finished product land edges progress flat-die；
S3, the second semi-finished product of ultrasonic cleaning；
S4, the second semi-finished product concave surface is cleared off to obtain third semi-finished product；
S5, the 4th semi-finished product are obtained to third semi-finished product concave edge progress flat-die；
S6, the 4th semi-finished product of ultrasonic cleaning；
S7, appearance test is carried out to the 4th semi-finished product.
2. 2.75D hand-set lid according to claim 1 clears off technique, which is characterized in that further include between S3 and S4
S3.0：
S3.0, detection of bursting apart is carried out to the second semi-finished product, will test underproof second semi-finished product and does over again to S1.
3. 2.75D hand-set lid according to claim 1 clears off technique, which is characterized in that further include between S6 and S7
S6.0：
S6.0, the 4th semi-finished product carry out detection of bursting apart, and will test underproof 4th semi-finished product and do over again to S4.
4. 2.75D hand-set lid according to claim 1 clears off technique, which is characterized in that further include following step in S1
Suddenly：
S1.1,2.75D hand-set lid are adsorbed on the mill skin jig of tipper；
S1.2,2.75D hand-set lid convex surface is cleared off using upper mill skin；
S1.3,2.75D hand-set lid convex surface is cleared off using carpet；
S1.4,2.75D hand-set lid convex surface is cleared off using sponge, obtains the first semi-finished product.
5. 2.75D hand-set lid according to claim 1 clears off technique, which is characterized in that further include following step in S4
Suddenly：
S4.1, the second semi-finished product are adsorbed on the mill skin jig of tipper；
S4.2, the second semi-finished product concave surface is cleared off using lower mill skin；
S4.3, the second semi-finished product concave surface is cleared off using white mill leather strap, obtains third semi-finished product.
6. 2.75D hand-set lid according to claim 4 clears off technique, which is characterized in that the absorption of the mill skin jig
Groove depth is greater than 2.75D hand-set lid height 1-2mm.
7. 2.75D hand-set lid according to claim 4 clears off technique, which is characterized in that S1.3 step carries out 10 minutes.
8. 2.75D hand-set lid according to claim 5 clears off technique, which is characterized in that the mill skin jig mounting groove
Depth is greater than the first semi-finished product height 1-2mm.
9. 2.75D hand-set lid according to claim 5 clears off technique, which is characterized in that S4.3 step carries out 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679882.7A CN108857593A (en) | 2018-06-27 | 2018-06-27 | A kind of 2.75D hand-set lid clears off technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679882.7A CN108857593A (en) | 2018-06-27 | 2018-06-27 | A kind of 2.75D hand-set lid clears off technique |
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|---|---|
| CN108857593A true CN108857593A (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810679882.7A Pending CN108857593A (en) | 2018-06-27 | 2018-06-27 | A kind of 2.75D hand-set lid clears off technique |
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| CN (1) | CN108857593A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814862A (en) * | 2019-11-01 | 2020-02-21 | Oppo广东移动通信有限公司 | Three-dimensional texture light scanning method, glass piece, glass shell and electronic equipment |
| CN114083399A (en) * | 2021-10-27 | 2022-02-25 | 东莞华清光学科技有限公司 | Novel glass cold-engraving 3D square light scanning process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998013173A1 (en) * | 1996-09-27 | 1998-04-02 | Tureks Turunç Madencilik Iç Ve Dis Ticaret A.S. | Treating stones to simulate ageing |
| CN104875087A (en) * | 2015-06-03 | 2015-09-02 | 佛山思科特光学科技有限公司 | Glass polishing machine |
| CN105500140A (en) * | 2015-12-09 | 2016-04-20 | 安徽锐富光电科技有限公司 | Polishing machine for polishing inner screens of mobile phones |
| CN205552245U (en) * | 2016-04-19 | 2016-09-07 | 广东威士达智能设备科技有限公司 | A sweep ray apparatus for preventing positioning of glass board |
| CN106563985A (en) * | 2016-08-31 | 2017-04-19 | 金湖宇迪光学有限责任公司 | Manufacturing technology of 2.5D cambered mobile phone cover plate glass |
-
2018
- 2018-06-27 CN CN201810679882.7A patent/CN108857593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998013173A1 (en) * | 1996-09-27 | 1998-04-02 | Tureks Turunç Madencilik Iç Ve Dis Ticaret A.S. | Treating stones to simulate ageing |
| CN104875087A (en) * | 2015-06-03 | 2015-09-02 | 佛山思科特光学科技有限公司 | Glass polishing machine |
| CN105500140A (en) * | 2015-12-09 | 2016-04-20 | 安徽锐富光电科技有限公司 | Polishing machine for polishing inner screens of mobile phones |
| CN205552245U (en) * | 2016-04-19 | 2016-09-07 | 广东威士达智能设备科技有限公司 | A sweep ray apparatus for preventing positioning of glass board |
| CN106563985A (en) * | 2016-08-31 | 2017-04-19 | 金湖宇迪光学有限责任公司 | Manufacturing technology of 2.5D cambered mobile phone cover plate glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814862A (en) * | 2019-11-01 | 2020-02-21 | Oppo广东移动通信有限公司 | Three-dimensional texture light scanning method, glass piece, glass shell and electronic equipment |
| CN114083399A (en) * | 2021-10-27 | 2022-02-25 | 东莞华清光学科技有限公司 | Novel glass cold-engraving 3D square light scanning process |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20181123 |