CN103692330A - Round hole polishing process of sapphire/porcelain - Google Patents
Round hole polishing process of sapphire/porcelain Download PDFInfo
- Publication number
- CN103692330A CN103692330A CN201310698466.9A CN201310698466A CN103692330A CN 103692330 A CN103692330 A CN 103692330A CN 201310698466 A CN201310698466 A CN 201310698466A CN 103692330 A CN103692330 A CN 103692330A
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- CN
- China
- Prior art keywords
- workpiece
- sapphire
- polishing
- hole
- glossing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a round hole polishing process of sapphire/porcelain. The process comprises the following steps of (1) clamping a sapphire/porcelain workpiece on the base of a polisher; (2) filling diamond paste serving as polishing agent in the inner wall of a hole to be polished of the workpiece; (3) starting the polisher to drive the workpiece to rotate by taking the hole as the process axis at a speed of 25-50 rpm (revolutions per minute) and meanwhile to drive the workpiece to float up and down, moving the polishing copper bar of the polisher to be in contact with the inner wall of the hole of the workpiece and rotating the polishing copper bar at a speed of 300-600 rpm to abrasively polishing the hole of the workpiece. The round hole polishing process of sapphire/porcelain effectively improves the polishing effects, enables the process quality of products to be more stable, improves the product yield and the production efficiency and can be widely applied to industrial production.
Description
Technical field
The invention belongs to sapphire, field of ceramic processing, be specifically related to the circular hole glossing of a kind of sapphire, pottery.
Technical background
Circular hole glossing time of existing sapphire, ceramic workpiece is long, polishing effect is poor, the fineness that easily produces hole surface is not up to standard, operator's error that easily appearance cannot be expected in operating process simultaneously, affect the needs of the further Finish & Workmanship of glass, the serious workpiece that also can cause is processed unsuccessfully, cause the economic loss of manufacturing enterprise, along with the development of market, company, the circular hole glossing of existing sapphire, pottery can not meet to be produced and quality requirement.
Summary of the invention
Technical purpose of the present invention is to provide the circular hole glossing of a kind of sapphire of effectively enhancing productivity and producing yield, pottery, in order to improve the technical bottleneck of existing sapphire, the processing of ceramic workpiece circular hole.
The present invention adopts following technical scheme to realize: the circular hole glossing of a kind of sapphire, pottery, comprises the steps:
(1) first by sapphire or ceramic workpiece clamping to polishing machine base;
(2) using diamond cream as polishing agent, be filled in position, the hole inwall that described workpiece needs polishing;
(3) opening polishing machine drives described workpiece to take the technique axle center of position, hole to do the rotation of rotating speed 25rpm-50rpm as rotating shaft, drive described workpiece to fluctuate, the polishing copper rod of described polishing machine moves to the rotation that contacts with position, the hole inwall of workpiece and make 3000rpm-6000rpm burnishing is realized in workpiece hole position simultaneously.
As preferred version: described diamond cream is formed by the 7.5:1000:2:1 configuration by volume of butter, diamond micro mist, kerosene, peanut oil.
Wherein, the preferred 3-10 micron of the particle diameter of described diamond micro mist.
As preferred version: described polish copper bar matter adopts fine copper or synthetic copper, and its diameter is less than described workpiece hole position radius 0.1-0.5mm.
In the present invention, workpiece rotation is identical with the direction of copper rod rotation.
As preferred version: the distance that described workpiece fluctuates is 10-20mm, unsteady frequency be 20-40 time per minute.
The circular hole of sapphire, ceramic workpiece adopts above-mentioned glossing, on the basis of the mutual spin friction between polishing copper rod and workpiece hole position inwall, having increased workpiece fluctuates, from a plurality of angles, improved the quality of circular hole polishing, adopt the polishing agent in the present invention effectively to improve polishing speed simultaneously, therefore the sapphire, the ceramic circular hole glossing that the present invention relates to have improved polishing effect effectively, make the processing quality of product more stable, improve product yield and production efficiency, can be widely used in industrial production.
Below in conjunction with the specific embodiment, the present invention will be further described.
The specific embodiment
Embodiment
A kind of glossing to the circular hole on sapphire eyeglass comprises the steps:
(1) first by sapphire or ceramic workpiece clamping to polishing machine base, the workpiece after clamping can be take the technique axle center of position, hole as rotating shaft rotation, fluctuates simultaneously;
(2) using diamond cream as polishing agent, be filled in position, the hole inwall that described workpiece needs polishing;
(3) open polishing machine and drive described workpiece rotation and fluctuate, the polishing copper rod of workpiece top High Rotation Speed moves to position, the hole inwall of workpiece and contacts and realize burnishing simultaneously.
Wherein, diamond cream is formed by the 7.5:1000:2:1 configuration by volume of butter, diamond micro mist, kerosene, peanut oil, the preferred 3-10 micron of particle diameter of diamond micro mist.The material of polishing copper rod adopts fine copper or synthetic copper, and its diameter is than the little 0.1-0.5mm of the radius of workpiece hole position, and its rotation rotating speed is 3000rpm-6000rpm.
The rotating speed of workpiece rotation is 25rpm-50rpm, and it is identical that rotation direction and copper rod turn to, and the distance that workpiece fluctuates is 10-20mm, unsteady frequency be 20-40 time per minute.
The present embodiment adopts respectively processing technology of the present invention and existing glossing to process to two groups of workpieces to be processed of same batch, comparing result is as following table, the present invention, being obviously less than in the process time of existing glossing, can reach the technological requirement of existing glossing.
The above, only, for the concrete case study on implementation explanation of the present invention, can not limit the scope of the present invention with this.All equivalences of doing according to the present patent application claims and description change and revise, all in the scope of protection of the invention.
Claims (6)
1. a circular hole glossing for sapphire, pottery, is characterized in that comprising the steps:
(1) by sapphire or ceramic workpiece clamping to polishing machine base;
(2) using diamond cream as polishing agent, be filled in position, the hole inwall that described workpiece needs polishing;
(3) opening polishing machine drives described workpiece to take the technique axle center of position, hole to do the rotation of rotating speed 25rpm-50rpm as rotating shaft, drive described workpiece to fluctuate, the polishing copper rod of described polishing machine moves to the rotation that contacts with position, the hole inwall of workpiece and make 3000rpm-6000rpm burnishing is realized in workpiece hole position simultaneously.
2. the circular hole glossing of sapphire, pottery according to claim 1, is characterized in that: described diamond cream is formed by the 7.5:1000:2:1 configuration by volume of butter, diamond micro mist, kerosene, peanut oil.
According to claim 2 sapphire, pottery circular hole glossing, it is characterized in that: the particle diameter of described diamond micro mist is 3-10 micron.
4. the glossing of sapphire, ceramic circular hole according to claim 1, is characterized in that: described polish copper bar matter adopts fine copper or synthetic copper, and its diameter is less than described workpiece hole position radius 0.1-0.5mm.
5. the glossing of sapphire, ceramic circular hole according to claim 1, is characterized in that: described workpiece rotation is identical with the direction of copper rod rotation.
6. the glossing of sapphire, ceramic circular hole according to claim 1, is characterized in that: the distance that described workpiece fluctuates is 10-20mm, unsteady frequency be 20-40 time per minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698466.9A CN103692330B (en) | 2013-12-18 | 2013-12-18 | The circular hole glossing of a kind of sapphire, pottery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698466.9A CN103692330B (en) | 2013-12-18 | 2013-12-18 | The circular hole glossing of a kind of sapphire, pottery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103692330A true CN103692330A (en) | 2014-04-02 |
| CN103692330B CN103692330B (en) | 2016-04-06 |
Family
ID=50354080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310698466.9A Active CN103692330B (en) | 2013-12-18 | 2013-12-18 | The circular hole glossing of a kind of sapphire, pottery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692330B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194647A (en) * | 2014-09-02 | 2014-12-10 | 蓝思科技股份有限公司 | Diamond grinding fluid and diamond grinding paste both special for processing sapphire and preparation methods of grinding liquid and grinding paste |
| CN106318219A (en) * | 2015-06-29 | 2017-01-11 | 蓝思科技股份有限公司 | Diamond grinding fluid dedicated for sapphire polishing and preparation method thereof |
| CN107663422A (en) * | 2016-07-29 | 2018-02-06 | 蓝思科技股份有限公司 | A kind of ceramic polished lapping liquid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050159087A1 (en) * | 2002-10-31 | 2005-07-21 | Hans-Joachim Bartz | Method for the creation of highly lustrous surfaceson aluminum workpieces |
| WO2005065888A1 (en) * | 2004-01-06 | 2005-07-21 | Preciosa, A.S. | Tool for grinding and polishing of glass and surfaces of hard and brittle non-glass materials |
| CN101774142A (en) * | 2010-03-03 | 2010-07-14 | 合肥车桥有限责任公司 | Small-hole grinding tool for correcting hole diameter |
| CN201659478U (en) * | 2010-03-10 | 2010-12-01 | 江阴三知工控机械有限公司 | Angle grinding machine |
| CN101993661A (en) * | 2009-08-10 | 2011-03-30 | 重庆川仪自动化股份有限公司 | Grinding liquid for processing surface curvature radiuses of sapphires and preparation method |
| CN202088077U (en) * | 2010-10-29 | 2011-12-28 | 西安北方捷瑞光电科技有限公司 | Micro-hole polishing device |
-
2013
- 2013-12-18 CN CN201310698466.9A patent/CN103692330B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050159087A1 (en) * | 2002-10-31 | 2005-07-21 | Hans-Joachim Bartz | Method for the creation of highly lustrous surfaceson aluminum workpieces |
| WO2005065888A1 (en) * | 2004-01-06 | 2005-07-21 | Preciosa, A.S. | Tool for grinding and polishing of glass and surfaces of hard and brittle non-glass materials |
| CN101993661A (en) * | 2009-08-10 | 2011-03-30 | 重庆川仪自动化股份有限公司 | Grinding liquid for processing surface curvature radiuses of sapphires and preparation method |
| CN101774142A (en) * | 2010-03-03 | 2010-07-14 | 合肥车桥有限责任公司 | Small-hole grinding tool for correcting hole diameter |
| CN201659478U (en) * | 2010-03-10 | 2010-12-01 | 江阴三知工控机械有限公司 | Angle grinding machine |
| CN202088077U (en) * | 2010-10-29 | 2011-12-28 | 西安北方捷瑞光电科技有限公司 | Micro-hole polishing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194647A (en) * | 2014-09-02 | 2014-12-10 | 蓝思科技股份有限公司 | Diamond grinding fluid and diamond grinding paste both special for processing sapphire and preparation methods of grinding liquid and grinding paste |
| CN104194647B (en) * | 2014-09-02 | 2016-04-06 | 蓝思科技股份有限公司 | A kind ofly process the special diamond grinding liquid of sapphire and lapping paste and their preparation method |
| CN106318219A (en) * | 2015-06-29 | 2017-01-11 | 蓝思科技股份有限公司 | Diamond grinding fluid dedicated for sapphire polishing and preparation method thereof |
| CN106318219B (en) * | 2015-06-29 | 2018-07-13 | 蓝思科技股份有限公司 | Special diamond grinding liquid of a kind of sapphire polishing and preparation method thereof |
| CN107663422A (en) * | 2016-07-29 | 2018-02-06 | 蓝思科技股份有限公司 | A kind of ceramic polished lapping liquid |
| CN107663422B (en) * | 2016-07-29 | 2020-08-11 | 蓝思科技股份有限公司 | Ceramic polishing grinding fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103692330B (en) | 2016-04-06 |
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