CN108068025A - A kind of optical glass polishing disk and its manufacturing method - Google Patents
A kind of optical glass polishing disk and its manufacturing method Download PDFInfo
- Publication number
- CN108068025A CN108068025A CN201710874055.9A CN201710874055A CN108068025A CN 108068025 A CN108068025 A CN 108068025A CN 201710874055 A CN201710874055 A CN 201710874055A CN 108068025 A CN108068025 A CN 108068025A
- Authority
- CN
- China
- Prior art keywords
- polishing
- polishing disk
- optical glass
- resin
- aminolipid
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
- B24D3/32—Resins or natural or synthetic macromolecular compounds for porous or cellular structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
- B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of optical glass polishing disk and its manufacturing method, which includes polishing powder, resin, aminolipid, pore creating material, curing agent, catalyst, and the weight percent of each raw material is：Polishing powder 30%~45%, resin 6%~18%, pore creating material 10%~22%, 0.2 %~20% of aminolipid, curing agent 8%~18%, catalyst 8%~18%；The polishing disk of the present invention improves on formula, directly reduces the dosage of polishing powder, reduces manufacture cost, reduces environmental pollution, moreover it is possible to reduce the injury to human body；The aminolipid organic high molecular polymer of addition and bonding force after resin crosslinks reaction are strong, good toughness；Polishing powder Mohs' hardness after coordination combines is high, increases its grinding dynamics；Final to realize that polishing disk light emission rate is high, polishing effect is good and durable, one county of annual list Pujiang can save 300~400 tons of polishing powder from rare earth.
Description
Technical field
The present invention relates to a kind of optical glass polishing disk and its manufacturing methods, belong to Crystal ornaments manufacture field.
Background technology
Glass ornaments, which polish, needs polishing disk, and polishing disk polishing efficiency is by polishing powder in traditional sense（Cerium oxide and oxygen
Change aluminium composite powder）What self component ratio and polishing disk formula rate determined, in the polishing disc formula produced currently on the market
Using polishing meal component more than 55%；Right cerium oxide is metal oxide, is affected to environment, and cerium oxide is to human body
It is toxic：The salt of cerium oxide rare earth element can reduce the content of factor, make its inactivation；And inhibit the generation of thrombokinase,
Sucking can give birth to occupational pneumoconiosis, in addition rare earth itself is of high cost, is asked every year with regard to current Pujiang County rare-earth usage containing cerium dust
1000-1500 tons；A can reduce is researched and developed in summary polishes powder content and the good durable polishing of polishing efficiency high quality
Disk, it will be top priority.
The content of the invention
（One）Technical problems to be solved
It is that a can reduce to solve the above problems, the present invention proposes a kind of optical glass polishing disk and its manufacturing method
Polishing powder dosage and the good durable polishing disk of polishing efficiency high quality；One county of annual list Pujiang can save polishing powder from rare earth 300
~400 tons.
（Two）Technical solution
A kind of optical glass polishing disk and its manufacturing method of the present invention, the polishing disk raw material include polishing powder, resin, amino
Fat, pore creating material, curing agent, catalyst, the weight percent of each raw material are：Polishing powder 30%~45%, resin 6%~18%,
Pore creating material 10%~22%, 0.2%~20% curing agent 8%~18% of aminolipid, catalyst 8%~18%；The polishing powder
Using micron order polishing powder from rare earth cerium oxide, aluminium oxide, chromium oxide mixed powder；The aminolipid gathers for aminolipid organic polymer
Close object（-NHCO2-）；The resin is unsaturated-resin.
Further, cerium oxide 60%~70% in the polishing powder, aluminium oxide 20%~30%, chromium oxide 5%~15%.
Further, the pore creating material is magnesium sulfate；The particle diameter of the pore creating material is 1mm~5mm.
Further, the curing agent is peroxyester.
Further, the catalyst is cobalt naphthenate.
Further, it is as follows：First by resin, amino ester（The 80%~90% of total amount）Mixing is mixed thoroughly；Again will
Polishing powder, pore creating material, amino ester（The 10%~20% of total amount）It is mixed into and mixes thoroughly；Then curing agent is mixed into and mixed thoroughly；It finally adds and urges
Agent, which is thoroughly mixed into, stirs into slurry, and the mixture for stirring into slurry is poured into mold, is heating and curing or spontaneous curing is molded；Most
After be bonded on iron plate.
（Three）Advantageous effect
The present invention compared with prior art, has the advantages that：
The kind optical glass polishing disk and its manufacturing method of the present invention, improves on formula, directly reduces polishing powder
Dosage reduces manufacture cost, reduces environmental pollution, moreover it is possible to reduce the injury to human body；The aminolipid organic polymer of addition gathers
Closing object 80%~90% can be with unsaturated-resin cross-linking reaction；It can provide and depend merely on the stronger bonding force of unsaturated-resin than it, finally
Polishing powder bonding that will be uniformly mixed, so that polishing disk good toughness and durable after curing, compared under prior art equal conditions, monolithic
35% is improved in polishing disk Crystal ornaments yield；10%~20% energy of aminolipid organic high molecular polymer and polishing powder of addition
Coordination combines, and significantly improves the Mohs' hardness of polishing powder, increases its grinding dynamics, realizes that light emission rate is high, efficiency is fast, more existing skill
Art light emission rate improves 30%.
The kind optical glass polishing disk and its manufacturing method, its advantage of the present invention further includes：Select pore creating material sulfuric acid
The particle diameter of magnesium is 1mm, 3mm, 5mm, so that pore-creating is uniform in size inside polishing disk, and for different types of polishing
The particle pore-creating of the magnesium sulfate of different-diameter can be selected in disk（It is big that facet glass polishing is suitble to aperture, the polishing of big surface glass to be suitble to
Hole）；The quality of finish and service life of polishing disk can be improved.
The kind optical glass polishing disk and its manufacturing method, its advantage of the present invention further includes：Polishing disk manufactures in itself
It is simple for process, be heating and curing or spontaneous curing shaping after to be bonded in iron plate upper.
Specific embodiment
In order to more fully explain the implementation of the present invention, the embodiment of the present invention is provided, these embodiments are only
Elaboration to the present invention, does not limit the scope of the invention.
A kind of optical glass polishing disk and its manufacturing method in following embodiment, the polishing disk raw material include polishing powder,
Resin, aminolipid, pore creating material, curing agent, catalyst, the polishing powder using micron order polishing powder from rare earth cerium oxide, aluminium oxide,
Chromium oxide mixed powder；The aminolipid is aminolipid organic high molecular polymer（-NHCO2-）；The resin is set to be unsaturated
Fat.The pore creating material is magnesium sulfate, one or more combinations in ammonium fluoride, urea；The particle diameter of the pore creating material is
1mm；3mm, 5mm；The curing agent is peroxyester；The catalyst is cobalt naphthenate.
Embodiment one
A kind of optical glass polishing disk and its manufacturing method, specific make step in the present embodiment is as follows：First by polishing powder
30%~45%（Cerium oxide 70% in the polishing powder, aluminium oxide 25%, chromium oxide 5%）, aminolipid 0.2%~20%, pore creating material
15%（The pore creating material selects the magnesium sulfate that particle diameter is 1mm）Mixing is mixed thoroughly；Secondly the mixing of resin 6%~18% is added in mix
It is even；Then curing agent 8%~18% is mixed into and mixed thoroughly；It finally adds catalyst 8%~18% and is sufficiently mixed and stir into slurry, will stir
The mixture for mixing slurry is poured into mold, places shady place spontaneous curing shaping；Finally it is bonded on iron plate.
A kind of optical glass polishing disk in embodiment, cerium oxide ratio is high, and Mohs' hardness is relatively low, and pore-creating is a diameter of
0.5mm~1.5mm；It is suitble to the glass ornaments pearl that polishing single side area is 9mm2~25mm2.
Embodiment two
A kind of optical glass polishing disk and its manufacturing method, specific make step in the present embodiment is as follows：First by polishing powder
30%~45%（Cerium oxide 65% in the polishing powder, aluminium oxide 30%, chromium oxide 5%）, aminolipid 0.2%~20%, pore creating material
15%（The pore creating material selects the magnesium sulfate that particle diameter is 3mm）Mixing is mixed thoroughly；Secondly the mixing of resin 6%~18% is added in mix
It is even；Then curing agent 8%~18% is mixed into and mixed thoroughly；It finally adds catalyst 8%~18% and is sufficiently mixed and stir into slurry, will stir
The mixture for mixing slurry is poured into mold, places shady place spontaneous curing shaping；Finally it is bonded on iron plate.
A kind of optical glass polishing disk in embodiment, alumina ration is slightly higher, and Mohs' hardness is relatively high, pore-creating diameter
For 2.5mm~3.5mm；It is suitble to the glass ornaments pearl that polishing single side area is 25mm2~100mm2.
Embodiment three
A kind of optical glass polishing disk and its manufacturing method, specific make step in the present embodiment is as follows：First by polishing powder
30%~45%（Cerium oxide 60% in the polishing powder, aluminium oxide 30%, chromium oxide 10%）, aminolipid 0.2%~20%, pore-creating
Agent 15%（The pore creating material selects the magnesium sulfate that particle diameter is 5mm）Mixing is mixed thoroughly；Secondly resin 6%~18% is added in mix
It mixes thoroughly；Then curing agent 8%~18% is mixed into and mixed thoroughly；It finally adds catalyst 8%~18% and is sufficiently mixed and stir into slurry, it will
The mixture for stirring into slurry is poured into mold, places shady place spontaneous curing shaping；Finally it is bonded on iron plate.
A kind of optical glass polishing disk in embodiment, chromium oxide ratio is slightly higher, and Mohs' hardness is relatively high, pore-creating diameter
For 4mm~6mm；It is suitble to the glass ornaments pearl that polishing single side area is more than 100mm2.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined, on the premise of design concept of the present invention is not departed from, ordinary people in the field is to the technology of the present invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It has all recorded in detail in the claims.
Claims (6)
1. a kind of optical glass polishing disk and its manufacturing method, it is characterised in that：The polishing disk raw material include polishing powder, resin,
Aminolipid, pore creating material, curing agent, catalyst, the weight percent of each raw material are：Polishing powder 30%~45%, resin 6%~
18%, pore creating material 10%~22%, aminolipid 0.2%~20%, curing agent 8%~18%, catalyst 8%~18%；It is described
Polishing powder is using micron order polishing powder from rare earth cerium oxide, aluminium oxide, chromium oxide mixed powder；The aminolipid is organic high for aminolipid
Molecularly Imprinted Polymer（-NHCO2-）；The resin is unsaturated-resin.
2. optical glass polishing disk according to claim 1, it is characterised in that：Cerium oxide 60% in the polishing powder~
70%, aluminium oxide 20%~30%, chromium oxide 5%~15%.
3. optical glass polishing disk according to claim 1, it is characterised in that：The pore creating material is magnesium sulfate；Described
The particle diameter of pore creating material is 1mm~5mm.
4. optical glass polishing disk according to claim 1, it is characterised in that：The curing agent is peroxyester.
5. optical glass polishing disk according to claim 1, it is characterised in that：The catalyst is cobalt naphthenate.
6. a kind of manufacturing method of optical glass polishing disk described in claim 1, it is characterised in that：It is as follows：First
By resin, amino ester（The 80%~90% of total amount）Mixing is mixed thoroughly；Again by polishing powder, pore creating material, amino ester（The 10% of total amount~
20%）It is mixed into and mixes thoroughly；Then curing agent is mixed into and mixed thoroughly；It finally adds catalyst and is thoroughly mixed into and stir into slurry, slurry will be stirred into
Mixture is poured into mold, is heating and curing or spontaneous curing is molded；Finally it is bonded on iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874055.9A CN108068025A (en) | 2017-09-25 | 2017-09-25 | A kind of optical glass polishing disk and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874055.9A CN108068025A (en) | 2017-09-25 | 2017-09-25 | A kind of optical glass polishing disk and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108068025A true CN108068025A (en) | 2018-05-25 |
Family
ID=62159362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710874055.9A Pending CN108068025A (en) | 2017-09-25 | 2017-09-25 | A kind of optical glass polishing disk and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108068025A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942513A (en) * | 2018-07-30 | 2018-12-07 | 成都精密光学工程研究中心 | A kind of special-shaped polishing disk design and fabrication method for birotor numerical control polishing |
| CN114012515A (en) * | 2021-12-02 | 2022-02-08 | 日禺光学科技(苏州)有限公司 | High-surface high-roughness optical device polishing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0447885A2 (en) * | 1990-03-23 | 1991-09-25 | FUJIMI ABRASIVES CO., LTD., a corporation organized under the laws of Japan | Polishing method of goods and abrasive pad therefor |
| US6337281B1 (en) * | 1992-08-19 | 2002-01-08 | Rodel Holdings Inc. | Fixed abrasive polishing system for the manufacture of semiconductor devices, memory disks and the like |
| CN102120315A (en) * | 2010-12-01 | 2011-07-13 | 浙江浦江敏锐精密机械科技有限公司 | Polishing disk for polishing crystal glass |
| CN102248495A (en) * | 2011-08-12 | 2011-11-23 | 河南工业大学 | Glass polishing disk and manufacturing method thereof |
| CN103934759A (en) * | 2013-01-19 | 2014-07-23 | 河南工业大学 | Novel glass polishing plate and manufacturing method thereof |
-
2017
- 2017-09-25 CN CN201710874055.9A patent/CN108068025A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0447885A2 (en) * | 1990-03-23 | 1991-09-25 | FUJIMI ABRASIVES CO., LTD., a corporation organized under the laws of Japan | Polishing method of goods and abrasive pad therefor |
| US6337281B1 (en) * | 1992-08-19 | 2002-01-08 | Rodel Holdings Inc. | Fixed abrasive polishing system for the manufacture of semiconductor devices, memory disks and the like |
| CN102120315A (en) * | 2010-12-01 | 2011-07-13 | 浙江浦江敏锐精密机械科技有限公司 | Polishing disk for polishing crystal glass |
| CN102248495A (en) * | 2011-08-12 | 2011-11-23 | 河南工业大学 | Glass polishing disk and manufacturing method thereof |
| CN103934759A (en) * | 2013-01-19 | 2014-07-23 | 河南工业大学 | Novel glass polishing plate and manufacturing method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 夏征农: "《辞海 工程技术分册》", 31 December 1987 * |
| 格迪斯: "《MEMS材料与工艺手册》", 31 March 2014 * |
| 舒朝濂: "《现代光学制造技术》", 31 August 2008 * |
| 邓玉良: "《点石成金的传奇 稀土元素的应用》", 31 July 2015 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942513A (en) * | 2018-07-30 | 2018-12-07 | 成都精密光学工程研究中心 | A kind of special-shaped polishing disk design and fabrication method for birotor numerical control polishing |
| CN114012515A (en) * | 2021-12-02 | 2022-02-08 | 日禺光学科技(苏州)有限公司 | High-surface high-roughness optical device polishing method |
| CN114012515B (en) * | 2021-12-02 | 2022-11-18 | 日禺光学科技(苏州)有限公司 | High-surface high-roughness optical device polishing method |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180525 |
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| RJ01 | Rejection of invention patent application after publication |