CN115926627A - Grinding paste for precise polishing of non-metallic material and preparation method thereof - Google Patents
Grinding paste for precise polishing of non-metallic material and preparation method thereof Download PDFInfo
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- CN115926627A CN115926627A CN202111433604.1A CN202111433604A CN115926627A CN 115926627 A CN115926627 A CN 115926627A CN 202111433604 A CN202111433604 A CN 202111433604A CN 115926627 A CN115926627 A CN 115926627A
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- parts
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- 238000000227 grinding Methods 0.000 title claims abstract description 62
- 238000005498 polishing Methods 0.000 title claims abstract description 49
- 239000007769 metal material Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 36
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 47
- 239000000843 powder Substances 0.000 claims description 41
- 239000010432 diamond Substances 0.000 claims description 32
- 229910003460 diamond Inorganic materials 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 24
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000010699 lard oil Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract description 6
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 6
- 230000003746 surface roughness Effects 0.000 abstract description 6
- 239000000919 ceramic Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010453 quartz Substances 0.000 abstract description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract description 3
- 235000011187 glycerol Nutrition 0.000 description 11
- 239000000047 product Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 4
- 229910052580 B4C Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a grinding paste for precisely polishing a non-metallic material and a preparation method thereof, wherein the grinding paste comprises the following steps: the grinding paste can be used for precisely polishing and grinding materials such as aluminum oxide, zirconium oxide, silicon carbide ceramic, quartz and the like, a good effect can be achieved only by polishing for 30 minutes, the surface roughness can reach Ra0.1 from the original Ra0.4, the polishing precision and efficiency are improved, the product yield is improved, and the grinding paste is low in cost, convenient to prepare and easy to popularize.
Description
Technical Field
The invention relates to a grinding paste and a preparation method thereof, in particular to a grinding paste for precisely polishing a non-metallic material and a preparation method thereof.
Background
The grinding pastes mainly comprise four major types, namely corundum grinding pastes, silicon carbide (boron carbide) grinding pastes, chromium oxide grinding pastes and diamond grinding pastes, wherein the corundum grinding pastes are mainly used for grinding steel parts, the silicon carbide and boron carbide grinding pastes are mainly used for grinding hard alloys, glass, ceramics, semiconductors and the like, the chromium oxide grinding pastes are mainly used for fine polishing or non-metal grinding, and the diamond grinding pastes are mainly used for grinding and polishing tungsten steel molds, optical molds, injection molds and the like; grinding and polishing in the metallographic analysis experiment process, grinding and polishing of dental materials (false teeth), and grinding of high-hardness materials such as hard alloy.
The conventional grinding paste for metal products is usually required to be polished for 8-9 hours in the precise polishing and grinding of materials such as alumina, zirconia, silicon carbide ceramics, quartz and the like, and the production efficiency is greatly influenced due to the overlong processing time.
In the prior art, diamond micro powder is used as an abrasive of grinding fluid and grinding paste, and the existing abrasive is complex in preparation process and high in cost, or has the conditions of poor polishing effect and incapability of meeting the design requirement on roughness.
Thus, there is a need for improvements in the prior art.
Disclosure of Invention
The invention provides a grinding paste for precise polishing of non-metallic materials, which is used for solving the problems.
The invention adopts a technical scheme that:
the grinding paste for precisely polishing the non-metallic material comprises the following components in parts by mass:
4-8 parts of diamond micro powder;
15-30 parts of silica powder;
8-16 parts of glycerol; and
55-110 parts of lard oil;
or the composition comprises the following components in parts by mass:
4-8 parts of diamond micro powder;
15-30 parts of silica powder;
15-30 parts of glycerol; and
40-80 parts of drilling oil.
Further, the grinding paste comprises the following components in parts by weight:
5 parts of diamond micro powder;
20 parts of silica powder;
10 parts of glycerol; and
70 parts of lard.
Further, the grinding paste consists of the following components in parts by mass:
5 parts of diamond micro powder;
20 parts of silica powder;
20 parts of glycerol; and
50 parts of petroleum are drilled.
Further, the diamond micro powder is single crystal diamond micro powder.
Further, the grain size of the single crystal diamond micro powder is 0.5 μm.
The preparation method of the grinding paste for precisely polishing the non-metallic material comprises the following steps:
(1) Fully and uniformly stirring the diamond micro powder, the silica powder and the glycerol at normal temperature to obtain primary pulp;
(2) Under the normal temperature state, adding lard oil or diamond oil into the primary pulp and fully and uniformly stirring to obtain grinding paste;
(3) And assembling the grinding paste.
Further, the stirring speed in the step (1) is 30-50rad/min, and the stirring time is 5min.
Further, the stirring speed in the step (2) is 30-100rad/min, and the stirring time is 5min.
Further, in the step (2), when lard is added into the primary pulp, the lard is in a coagulated solid state.
The grinding paste for precise polishing of the non-metallic material and the preparation method thereof have the beneficial effects that:
1. the grinding paste can be used for precisely polishing and grinding materials such as aluminum oxide, zirconium oxide, silicon carbide ceramic, quartz and the like, a good polishing effect can be achieved only by polishing for 30 minutes, the surface roughness can reach Ra0.1 from the original Ra0.4, the polishing precision and efficiency are improved, and the yield of products is improved;
2. the grinding paste consists of diamond micro powder, silica powder, glycerin, lard or diamond oil, has simple components and low cost, and is suitable for popularization;
3. the preparation method of the grinding paste is convenient, and the grinding paste can be assembled after stirring for more than ten minutes, and is convenient to prepare and take.
Drawings
FIG. 1 is a flow chart of a method for producing a polishing paste according to a first and a second embodiment of the present invention;
FIG. 2 is data of the composition ratios and roughness of the abrasive pastes according to the first and second embodiments of the present invention;
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the present invention more comprehensible to those skilled in the art, and will thus provide a clear and concise definition of the scope of the present invention.
Referring to fig. 1 and 2, a first embodiment of the present invention provides a polishing paste for precision polishing of a non-metallic material, which comprises the following components in parts by weight:
5 parts of single crystal diamond micro powder;
20 parts of silica powder;
10 parts of glycerol; and
70 parts of lard.
Wherein the grain diameter of the used single crystal diamond micro powder is 0.5 μm.
The preparation method of the grinding paste for precisely polishing the non-metallic material comprises the following steps:
(1) Placing the diamond micro powder, the silica powder and the glycerol into a stirring device at normal temperature, stirring for 5min at a stirring speed of 30rad/min, and uniformly mixing to obtain primary pulp;
(2) Adding congealed solid lard into the raw stock at normal temperature, continuously stirring for 5min at a stirring speed of 100rad/min, and uniformly mixing to obtain grinding paste;
(3) And (4) assembling the grinding paste.
When the polishing wheel is used, the grinding paste is uniformly coated on the surface of a product, the polishing wheel polishes for thirty minutes at the speed of 1450 revolutions per minute, after polishing is finished, the product is wiped clean by alcohol or dust-free cloth, and the surface roughness of the product reaches Ra0.1.
Referring to fig. 1 and 2, a second embodiment of the present invention provides a polishing paste for precision polishing of a non-metallic material, which comprises the following components in parts by weight:
5 parts of single crystal diamond micro powder;
20 parts of silica powder;
20 parts of glycerol; and
and 50 parts of drilling oil.
Wherein the grain diameter of the used single crystal diamond micro powder is 0.5 μm.
The preparation method of the grinding paste for precisely polishing the non-metallic material comprises the following steps:
(1) Placing the diamond micro powder, the silica powder and the glycerol into a stirring device at normal temperature, stirring for 5min at a stirring speed of 30rad/min, and uniformly mixing to obtain primary pulp;
(2) Adding diamond oil into the primary pulp at normal temperature, continuously stirring for 5min at the same stirring speed, and uniformly mixing to obtain grinding paste;
(3) And assembling the grinding paste.
When the polishing wheel is used, the grinding paste is uniformly coated on the surface of a product, the polishing wheel polishes for thirty minutes at the speed of 1450 revolutions per minute, after polishing is finished, the product is wiped clean by alcohol or dust-free cloth, and the surface roughness of the product reaches Ra0.1.
In the comparative example, the polishing paste used was a metal polishing paste of Japanese PIKAL, the polishing time required several hours, and the surface roughness of the final product was Ra0.4.
The grinding paste for precisely polishing the non-metallic material has the beneficial effects that:
1. the grinding paste can be used for precisely polishing and grinding materials such as aluminum oxide, zirconium oxide, silicon carbide ceramic, quartz and the like, a good polishing effect can be achieved only by polishing for 30 minutes, the surface roughness can reach Ra0.1 from the original Ra0.4, the polishing precision and efficiency are improved, and the yield of products is improved;
2. the grinding paste consists of diamond micro powder, silica powder, glycerol and lard (or diamond oil), has simple components and low cost, and is suitable for popularization;
3. the preparation method of the grinding paste is convenient, the grinding paste can be assembled after stirring for more than ten minutes, and the grinding paste is convenient to prepare and take.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (9)
1. The grinding paste for precisely polishing the non-metallic material is characterized by comprising the following components in parts by mass:
4-8 parts of diamond micro powder;
15-30 parts of silica powder;
8-16 parts of glycerol; and
55-110 parts of lard oil;
or the composition comprises the following components in parts by mass:
4-8 parts of diamond micro powder;
15-30 parts of silica powder;
15-30 parts of glycerol; and
40-80 parts of drilling oil.
2. The grinding paste for precisely polishing the non-metallic material as recited in claim 1, comprising in parts by mass:
5 parts of diamond micro powder;
20 parts of silica powder;
10 parts of glycerol; and
70 parts of lard oil.
3. The grinding paste for precisely polishing the non-metallic material as recited in claim 1, comprising in parts by mass:
5 parts of diamond micro powder;
20 parts of silica powder;
20 parts of glycerol; and
and 50 parts of drilling oil.
4. The abrasive paste for precision polishing of non-metallic materials as claimed in claim 1, wherein said diamond fine powder is a single crystal diamond fine powder.
5. The abrasive paste for precision polishing of non-metallic materials as set forth in claim 3, wherein said fine single-crystal diamond powder has a particle size of 0.5 μm.
6. The method for preparing the abrasive paste for precision polishing of non-metallic materials according to any one of claims 1 to 5, comprising the steps of:
(1) Fully and uniformly stirring the diamond micro powder, the silica powder and the glycerol at normal temperature to obtain primary pulp;
(2) Under the normal temperature state, adding lard oil or diamond oil into the primary pulp and fully and uniformly stirring to obtain grinding paste;
(3) And assembling the grinding paste.
7. The method of claim 6, wherein the stirring speed in the step (1) is 30 to 50rad/min, and the stirring time is 5min.
8. The method for preparing an abrasive paste for precision polishing of non-metallic materials as claimed in claim 6, wherein the stirring speed in step (2) is 30-100rad/min, and the stirring time is 5min.
9. The method according to claim 6, wherein in the step (2), when lard is added to the primary slurry, the lard is in a coagulated solid state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111433604.1A CN115926627A (en) | 2021-11-29 | 2021-11-29 | Grinding paste for precise polishing of non-metallic material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111433604.1A CN115926627A (en) | 2021-11-29 | 2021-11-29 | Grinding paste for precise polishing of non-metallic material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115926627A true CN115926627A (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111433604.1A Pending CN115926627A (en) | 2021-11-29 | 2021-11-29 | Grinding paste for precise polishing of non-metallic material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115926627A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE725283A (en) * | 1968-12-11 | 1969-06-11 | ||
| CN101050339A (en) * | 2007-05-17 | 2007-10-10 | 中国地质大学（武汉） | Diamond polishing paste in high purity, and preparation method |
| CN103275620A (en) * | 2013-06-19 | 2013-09-04 | 北京工业大学 | Special magnesium aluminum alloy polishing liquid and preparation method thereof |
| 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 |
| CN104592937A (en) * | 2015-01-04 | 2015-05-06 | 和县科嘉阀门铸造有限公司 | Diamond-nano ceramic compound paste for grinding sealing surface of valve |
| CN105538076A (en) * | 2016-02-05 | 2016-05-04 | 刘汝河 | Polishing paste for glass and glass polishing repair method |
| CN106634836A (en) * | 2016-12-28 | 2017-05-10 | 北京国瑞升科技股份有限公司 | Diamond paste as well as preparation method and application thereof |
-
2021
- 2021-11-29 CN CN202111433604.1A patent/CN115926627A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE725283A (en) * | 1968-12-11 | 1969-06-11 | ||
| CN101050339A (en) * | 2007-05-17 | 2007-10-10 | 中国地质大学（武汉） | Diamond polishing paste in high purity, and preparation method |
| CN103275620A (en) * | 2013-06-19 | 2013-09-04 | 北京工业大学 | Special magnesium aluminum alloy polishing liquid and preparation method thereof |
| 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 |
| CN104592937A (en) * | 2015-01-04 | 2015-05-06 | 和县科嘉阀门铸造有限公司 | Diamond-nano ceramic compound paste for grinding sealing surface of valve |
| CN105538076A (en) * | 2016-02-05 | 2016-05-04 | 刘汝河 | Polishing paste for glass and glass polishing repair method |
| CN106634836A (en) * | 2016-12-28 | 2017-05-10 | 北京国瑞升科技股份有限公司 | Diamond paste as well as preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘梦时;: "经济实用的猪油氧化铬抛光膏", 金属加工(冷加工), no. 03, pages 5 - 6 * |
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