CN105017543A - Preparation method of high-hardness viscoelastic abrasive material and product - Google Patents
Preparation method of high-hardness viscoelastic abrasive material and product Download PDFInfo
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- CN105017543A CN105017543A CN201510296557.9A CN201510296557A CN105017543A CN 105017543 A CN105017543 A CN 105017543A CN 201510296557 A CN201510296557 A CN 201510296557A CN 105017543 A CN105017543 A CN 105017543A
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Abstract
The invention discloses a preparation method of a high-hardness viscoelastic abrasive material and a product for a special honing machine, and belongs to the technical field of abrasive material manufacturing. The high-hardness viscoelastic abrasive material comprises the following components in parts by weight: 30-50 parts of polystyrene, 10-30 parts of plasticizer dioctyl phthalate, 50-70 parts of silicone rubber, 5-30 parts of ploydimethylsilicon oil and 80-120 parts of abrasive grains. The high-hardness viscoelastic abrasive material provided by the invention has liquidity and elasticity, and can be used by a special honing machine to hone a super-hard complex surface of a workpiece into a misty mirror with Ra=0.012 [mu] m, which cannot be achieved with the conventional machine tool technologies.
Description
Technical field
The invention belongs to abrasive manufacturing techniques field, be specifically related to a kind of special preparation method for extraordinary plover mill machine preparation high rigidity visco-elasticity abrasive material, for honing high rigidity complex surface workpiece.
Background technology
Along with the development of aerospace industries, precision instruments industries, opt electronics industry and modernization mechanical industry, superhard material makes complex surface part becomes a kind of trend, as various tool steel, titanium alloy and silicon carbide etc.And in working accuracy, surfaceness has and is close to harsh requirement, existing machine tool technology is difficult to reach its requirement.
High rigidity visco-elasticity abrasive material of the present invention is specially for extraordinary plover mill machine provides extraordinary honing medium abrasive material, can by superhard complicated the Worker's Stadium surface high-efficiency high-accuracy honing to vaporific minute surface, and roughness is about Ra=0.012um, and this is that existing machine tool technology is beyond one's reach.
Summary of the invention
The present invention is the requirement in order to meet precision that the extraordinary plover mill machine of Xuzhou Puli's generation lathe company limited processes superhard complex surface part and roughness, and provides a kind of preparation method of high rigidity visco-elasticity abrasive material.
The present invention is achieved by the following technical solutions;
A kind of high rigidity visco-elasticity abrasive material comprises each component of following weight part:
Polystyrene: 30 ~ 50 parts of fluidizer dioctyl phthalate (DOP) DOP:10 ~ 30 part
Silicon rubber: 50 ~ 70 parts of methyl-silicone oils: 5 ~ 30 parts
Abrasive particle: 80 ~ 120 parts.
The said silicon rubber of the present invention is methyl silicone rubber, ethyl silicon rubber, phenyl siloxane rubber or any several proportional mixture.
The said methyl-silicone oil of the present invention, as the viscosity modifier of silicon rubber, for adjusting viscosity, increasing stability, goes back lubricate simultaneously.
The said abrasive particle of the present invention is diamond, cubic boron nitride or two kinds of proportional mixtures.
The present invention is using polystyrene and silicon rubber as the main carriers material of high rigidity visco-elasticity abrasive material; by adding fluidizer dioctyl phthalate (DOP) and methyl-silicone oil; obtain different hardness; mobility and elastic solid support material; by adding different grain size, the abrasive particle of different content obtains the different high rigidity visco-elasticity abrasive material of grinding capacity.
Compared with prior art, high rigidity visco-elasticity abrasive applications of the present invention is processed superhard complicated shape surface in the extraordinary plover mill machine of Xuzhou Puli's generation lathe company limited, and after processing, the roughness of piece surface reduces greatly, and surface accuracy significantly improves.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Embodiment one
A kind of manufacture method of processing the high rigidity visco-elasticity abrasive material of superhard complex surface part for extraordinary plover mill machine; select polystyrene; silicon rubber mixes, and adds additive and adjusts its hardness, mobility and elasticity, adds abrasive particle and mixes i.e. obtained high rigidity visco-elasticity abrasive material.
The composition of high rigidity visco-elasticity abrasive material of the present invention and proportioning following (by weight deal proportioning):
Polystyrene: 30 parts of fluidizer dioctyl phthalate (DOP) DOP:10 parts
Methyl silicone rubber: 70 parts of methyl-silicone oils: 10 parts
Diamond abrasive grain: 100 parts.
The preparation flow technique of high rigidity visco-elasticity abrasive material of the present invention is: added by polystyrene in reactor, start stirring, be heated to 150 ~ 180 DEG C; Add fluidizer dioctyl phthalate (DOP), stir 0.5 ~ 2h; Cooling, adds methyl silicone rubber and methyl-silicone oil, mix and blend 1 ~ 2h; Add diamond abrasive grain, mixing and stirring 0.5 ~ 2h; Discharging, packaging.
Embodiment two
Embodiment two is the same with the principle of embodiment one, is composition and the proportioning following (by weight deal proportioning) of high rigidity visco-elasticity abrasive material of the present invention:
Polystyrene: 30 parts of fluidizer dioctyl phthalate (DOP)s: 10 parts
Ethyl silicon rubber: 20 parts of phenyl siloxane rubbers: 50 parts
Methyl-silicone oil: 20 parts of diamond abrasive grains: 80 parts.
The preparation flow technique of high rigidity visco-elasticity abrasive material of the present invention is: added by polystyrene in reactor, start stirring, be heated to 150 ~ 180 DEG C; Add fluidizer dioctyl phthalate (DOP), stir 0.5 ~ 2h; Cooling, adds ethyl silicon rubber, phenyl siloxane rubber and methyl-silicone oil, mix and blend 1 ~ 2h; Add diamond abrasive grain, mixing and stirring 0.5 ~ 2h; Discharging, packaging.
Embodiment three
Embodiment three is the same with the principle of embodiment one, is composition and the proportioning following (by weight deal proportioning) of high rigidity visco-elasticity abrasive material of the present invention:
Polystyrene: 50 parts of fluidizer dioctyl phthalate (DOP)s: 30 parts
Phenyl siloxane rubber: 50 parts of methyl-silicone oils: 10 parts
Cubic boron nitride abrasive grain: 80 parts.
The preparation flow technique of high rigidity visco-elasticity abrasive material of the present invention is: added by polystyrene in reactor, start stirring, be heated to 150 ~ 180 DEG C; Add fluidizer dioctyl phthalate (DOP), stir 0.5 ~ 2h; Cooling, adds phenyl siloxane rubber and methyl-silicone oil, mix and blend 1 ~ 2h; Add cubic boron nitride abrasive grain, mixing and stirring 0.5 ~ 2h; Discharging, packaging.
Embodiment four
Embodiment four is the same with the principle of embodiment one, is composition and the proportioning following (by weight deal proportioning) of high rigidity visco-elasticity abrasive material of the present invention:
Polystyrene: 30 parts of fluidizer dioctyl phthalate (DOP)s: 20 parts
Ethyl silicon rubber: 70 parts of methyl-silicone oils: 15 parts
Cubic boron nitride abrasive grain: 80 parts.
The preparation flow technique of high rigidity visco-elasticity abrasive material of the present invention is: added by polystyrene in reactor, start stirring, be heated to 150 ~ 180 DEG C; Add fluidizer dioctyl phthalate (DOP), stir 0.5 ~ 2h; Cooling, adds ethyl silicon rubber and methyl-silicone oil, mix and blend 1 ~ 2h; Add cubic boron nitride abrasive grain, mixing and stirring 0.5 ~ 2h; Discharging, packaging.
Claims (11)
1. be a preparation method for extraordinary plover mill machine preparation high rigidity visco-elasticity abrasive material specially, it is characterized in that: select polystyrene, silicon rubber, fluidizer, methyl-silicone oil, abrasive particle, evenly make high rigidity visco-elasticity abrasive material in stirrer for mixing.
2. the preparation method of high rigidity visco-elasticity abrasive material as claimed in claim 1, is characterized in that: the manufacturing process of described high rigidity visco-elasticity abrasive material is as follows:
1), by polystyrene add in reactor, start stirring, be heated to 150 ~ 180 DEG C;
2), add fluidizer dioctyl phthalate (DOP), stir 0.5 ~ 2h;
3), lower the temperature, add silicon rubber and methyl-silicone oil, mix and blend 1 ~ 2h;
4), abrasive particle is added, mixing and stirring 0.5 ~ 2h;
5), discharging, packaging.
3. the preparation method of high rigidity visco-elasticity abrasive material as claimed in claim 1 or 2, it is characterized in that: high rigidity visco-elasticity abrasive material had both had higher hardness, give outer abrasive particle more large bearing capacity, there is again certain mobility and elasticity, for extraordinary plover mill machine processing high-hardness complex surface workpiece.
4. according to a preparation method for the high rigidity visco-elasticity abrasive material described in claim 1-3, it is characterized in that: described high rigidity visco-elasticity abrasive material abrasive particle is wherein dispersed, comprises the component of following weight fraction:
Polystyrene: 30 ~ 50 parts of fluidizer dioctyl phthalate (DOP) DOP:10 ~ 30 part
Silicon rubber: 50 ~ 70 parts of methyl-silicone oils: 5 ~ 30 parts
Abrasive particle: 80 ~ 120 parts.
5. high rigidity visco-elasticity abrasive material as claimed in claim 4, is characterized in that: described silicon rubber is methyl silicone rubber, ethyl silicon rubber, phenyl siloxane rubber or any several proportional mixture.
6. high rigidity visco-elasticity abrasive material as claimed in claim 5, is characterized in that: described methyl silicone rubber comprises the mixture of same molecular weight or different molecular weight methyl silicone rubber.
7. high rigidity visco-elasticity abrasive material as claimed in claim 5, is characterized in that: described ethyl silicon rubber comprises the mixture of same molecular weight or different molecular weight ethyl silicon rubber.
8. high rigidity visco-elasticity abrasive material as claimed in claim 5, is characterized in that: described phenyl siloxane rubber comprises the mixture of same molecular weight or different molecular weight phenyl siloxane rubber.
9. high rigidity visco-elasticity abrasive material as claimed in claim 4, is characterized in that: described abrasive particle is diamond, cubic boron nitride or two kinds of proportional mixtures.
10. high rigidity visco-elasticity abrasive material as claimed in claim 9, is characterized in that: described wear particle size is 40-1600 orders.
11. high rigidity visco-elasticity abrasive materials as claimed in claim 4, is characterized in that: the hardness of described high rigidity visco-elasticity abrasive material, mobility and elasticity are adjustable.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510296557.9A CN105017543A (en) | 2015-06-03 | 2015-06-03 | Preparation method of high-hardness viscoelastic abrasive material and product |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201040A (en) * | 2017-06-20 | 2017-09-26 | 苏州乔纳森新材料科技有限公司 | A kind of preparation method of porous silicone rubber nano composite material |
| CN108892821A (en) * | 2018-07-25 | 2018-11-27 | 中山国鳌智能科技有限公司 | A kind of high temperature resistant test abrasive material and preparation method thereof |
| CN112917398A (en) * | 2021-03-30 | 2021-06-08 | 南京航太机电有限公司 | Viscoelastic fluid soft abrasive for abrasive particle flow finishing processing on surface of difficult-to-process material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1858135A (en) * | 2006-05-29 | 2006-11-08 | 李岳 | Elastic polishing particles |
| CN101124066A (en) * | 2004-12-20 | 2008-02-13 | 3M创新有限公司 | Abrasive product, method of making and using the same, and apparatus for making the same |
| CN102417810A (en) * | 2011-10-26 | 2012-04-18 | 淄博大亚金属科技股份有限公司 | Novel composite abrasive material and preparation method thereof |
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2015
- 2015-06-03 CN CN201510296557.9A patent/CN105017543A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124066A (en) * | 2004-12-20 | 2008-02-13 | 3M创新有限公司 | Abrasive product, method of making and using the same, and apparatus for making the same |
| CN1858135A (en) * | 2006-05-29 | 2006-11-08 | 李岳 | Elastic polishing particles |
| CN102417810A (en) * | 2011-10-26 | 2012-04-18 | 淄博大亚金属科技股份有限公司 | Novel composite abrasive material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201040A (en) * | 2017-06-20 | 2017-09-26 | 苏州乔纳森新材料科技有限公司 | A kind of preparation method of porous silicone rubber nano composite material |
| CN108892821A (en) * | 2018-07-25 | 2018-11-27 | 中山国鳌智能科技有限公司 | A kind of high temperature resistant test abrasive material and preparation method thereof |
| CN112917398A (en) * | 2021-03-30 | 2021-06-08 | 南京航太机电有限公司 | Viscoelastic fluid soft abrasive for abrasive particle flow finishing processing on surface of difficult-to-process material |
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Application publication date: 20151104 |