CN108908140A - A kind of superhard cubic boron nitride abrasive wheel - Google Patents
A kind of superhard cubic boron nitride abrasive wheel Download PDFInfo
- Publication number
- CN108908140A CN108908140A CN201810535208.1A CN201810535208A CN108908140A CN 108908140 A CN108908140 A CN 108908140A CN 201810535208 A CN201810535208 A CN 201810535208A CN 108908140 A CN108908140 A CN 108908140A
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- China
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- parts
- boron nitride
- cubic boron
- superhard
- coupling agent
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Classifications
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- 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
Abstract
The present invention relates to grinding tool technical fields, specifically disclose a kind of superhard cubic boron nitride abrasive wheel, are made from the following raw materials in parts by weight：40-60 parts of cubic boron nitride,8-15 parts of black silicon carbide,2-4 parts of zirconium fluoride,2-4 parts of barium carbonate,2-4 parts of zinc oxide,4-6 parts of aluminium oxide,3-6 parts of titanium dioxide,30-40 parts of white fused alumina,10-15 parts of metal mixed agent,10-20 parts of diamond dust,4-6 parts of coupling agent,The present invention overcomes the deficiencies in the prior art,Utilize cubic boron nitride,Black silicon carbide,Zirconium fluoride,Barium carbonate,Zinc oxide,Aluminium oxide,Titanium dioxide,White fused alumina,Metal mixed agent,Diamond dust,A kind of superhard cubic boron nitride abrasive wheel is made in coupling agent,Holding intensity by addition coupling agent and abrasive material is high,Being firmly bonded between abrasive material,Not only hardness is effectively improved grinding wheel prepared by the present invention,Grinding performance improves,Has good heat dissipation performance simultaneously,Grinding wheel is not easy to plug,Easily finishing,The service life is longer for more traditional cubic boron nitride abrasive wheel.
Description
Technical field
The present invention relates to grinding tool technical fields, particularly belong to a kind of superhard cubic boron nitride abrasive wheel.
Background technique
Grinding wheel is the most commonly used a kind of tool of use scope in grinding tool, mainly to the type face of metal or non-metal workpiece into
Row corase grinding, partly fine grinding, fine grinding and fluting, cutting etc. are handled, and are in high speed rotation state when in use, are needed to bear biggish
Impact force, therefore the intensity to grinding wheel, impact resistance, heat resistance and anti-corrosion property energy etc. have higher requirement；Grinding wheel is main
It is made of abrasive material and bonding agent through green compact, drying, roasting, the type of abrasive material is varied, and common mainly has corundum, carbonization
Silicon, diamond and cubic boron nitride etc., these abrasive materials suffer from good hardness and certain toughness, and its intensity, anti-
Impact, heat resistance and anti-corrosion property can each depend on bonding agent, common bonding agent be resinoid bond, vitrified bond,
Gum cement and metallic bond, each bonding agent have different characteristics, should be made in practical applications according to grinding wheel workpiece
With condition, suitable bonding agent is selected, intensity is firmly bonded to enhance abrasive material, improves grinding tool intensity, improve grinding performance, assign
The good service performance of grinding wheel.
Summary of the invention
The object of the present invention is to provide a kind of superhard cubic boron nitride abrasive wheels, overcome the deficiencies in the prior art, utilize
Cubic boron nitride, black silicon carbide, zirconium fluoride, barium carbonate, zinc oxide, aluminium oxide, titanium dioxide, white fused alumina, metal mixed agent, gold
A kind of superhard cubic boron nitride abrasive wheel is made in hard rock powder, coupling agent, and the holding intensity by addition coupling agent and abrasive material is high,
Being firmly bonded between abrasive material, not only hardness is effectively improved grinding wheel prepared by the present invention, and grinding performance improves, while having good
Good heat dissipation performance, grinding wheel are not easy to plug, and are easily modified, the service life is longer for more traditional cubic boron nitride abrasive wheel.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of superhard cubic boron nitride abrasive wheel, is made from the following raw materials in parts by weight：40-60 parts of cubic boron nitride, black silicon carbide
8-15 parts, 2-4 parts of zirconium fluoride, 2-4 parts of barium carbonate, 2-4 parts of zinc oxide, 4-6 parts of aluminium oxide, 3-6 parts of titanium dioxide, white fused alumina
30-40 parts, 10-15 parts of metal mixed agent, 10-20 parts of diamond dust, 4-6 parts of coupling agent.
Further, it is made from the following raw materials in parts by weight：45 parts of cubic boron nitride, 9 parts of black silicon carbide, 3 parts of zirconium fluoride,
2.5 parts of barium carbonate, 2.5 parts of zinc oxide, 4.5 parts of aluminium oxide, 4 parts of titanium dioxide, 35 parts of white fused alumina, 12 parts of metal mixed agent, gold
15 parts of hard rock powder, 5 parts of coupling agent.
Further, the metal mixed agent includes 2-4 parts of copper powder, 1-2 parts of glass putty, 1-2 parts of iron powder, 1-2 parts of zinc powder.
Further, the coupling agent is 3- aminopropyl triethoxysilane.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of superhard cubic boron nitride abrasive wheel of the present invention, utilizes cubic boron nitride, black silicon carbide, zirconium fluoride, barium carbonate, oxygen
A kind of superhard cube nitrogen is made in change zinc, aluminium oxide, titanium dioxide, white fused alumina, metal mixed agent, diamond dust, coupling agent
Change borax wheel, the holding intensity by addition coupling agent and abrasive material is high, and being firmly bonded between abrasive material, grinding wheel prepared by the present invention is not
Only hardness is effectively improved, and grinding performance improves, while having good heat dissipation performance, and grinding wheel is not easy to plug, and is easily modified, compared with
The service life is longer for traditional cubic boron nitride abrasive wheel, and social benefit is obvious.
Specific embodiment
The present invention will be further described with reference to the examples below, but the present invention is not limited to these instances, and is being de-
Under the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
Embodiment 1
A kind of superhard cubic boron nitride abrasive wheel of the present invention, is made from the following raw materials in parts by weight：Cubic boron nitride 40-60
Part, 8-15 parts of black silicon carbide, 2-4 parts of zirconium fluoride, 2-4 parts of barium carbonate, 2-4 parts of zinc oxide, 4-6 parts of aluminium oxide, titanium dioxide 3-6
Part, 30-40 parts of white fused alumina, 10-15 parts of metal mixed agent, 10-20 parts of diamond dust, 4-6 parts of coupling agent.
The metal mixed agent includes 2-4 parts of copper powder, and 1-2 parts of glass putty, 1-2 parts of iron powder, 1-2 parts of zinc powder, the idol
Connection agent is 3- aminopropyl triethoxysilane.
Embodiment 2
A kind of superhard cubic boron nitride abrasive wheel of the present invention, is made from the following raw materials in parts by weight：By following parts by weight
Raw material is made：45 parts of cubic boron nitride, 9 parts of black silicon carbide, 3 parts of zirconium fluoride, 2.5 parts of barium carbonate, 2.5 parts of zinc oxide, oxidation
4.5 parts of aluminium, 4 parts of titanium dioxide, 35 parts of white fused alumina, 12 parts of metal mixed agent, 15 parts of diamond dust, 5 parts of coupling agent.
Above content is only to present inventive concept example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Conceive or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (4)
1. a kind of superhard cubic boron nitride abrasive wheel, it is characterised in that：It is made from the following raw materials in parts by weight：Cubic boron nitride 40-
60 parts, 8-15 parts of black silicon carbide, 2-4 parts of zirconium fluoride, 2-4 parts of barium carbonate, 2-4 parts of zinc oxide, 4-6 parts of aluminium oxide, titanium dioxide
3-6 parts, 30-40 parts of white fused alumina, 10-15 parts of metal mixed agent, 10-20 parts of diamond dust, 4-6 parts of coupling agent.
2. a kind of superhard cubic boron nitride abrasive wheel according to claim 1, it is characterised in that：By the raw material of following parts by weight
It is made：45 parts of cubic boron nitride, 9 parts of black silicon carbide, 3 parts of zirconium fluoride, 2.5 parts of barium carbonate, 2.5 parts of zinc oxide, aluminium oxide 4.5
Part, 4 parts of titanium dioxide, 35 parts of white fused alumina, 12 parts of metal mixed agent, 15 parts of diamond dust, 5 parts of coupling agent.
3. according to claim 1 or a kind of 2 described in any item superhard cubic boron nitride abrasive wheels, it is characterised in that：The gold
Belonging to intermixture includes 2-4 parts of copper powder, 1-2 parts of glass putty, 1-2 parts of iron powder, 1-2 parts of zinc powder.
4. according to claim 1 or a kind of 2 described in any item superhard cubic boron nitride abrasive wheels, it is characterised in that：The idol
Connection agent is 3- aminopropyl triethoxysilane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535208.1A CN108908140A (en) | 2018-05-30 | 2018-05-30 | A kind of superhard cubic boron nitride abrasive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535208.1A CN108908140A (en) | 2018-05-30 | 2018-05-30 | A kind of superhard cubic boron nitride abrasive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108908140A true CN108908140A (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810535208.1A Pending CN108908140A (en) | 2018-05-30 | 2018-05-30 | A kind of superhard cubic boron nitride abrasive wheel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116377A (en) * | 2019-05-13 | 2019-08-13 | 郑州磨料磨具磨削研究所有限公司 | A kind of steel rail grinding resin-based prototyping composites and preparation method thereof |
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| JP2004181597A (en) * | 2002-12-05 | 2004-07-02 | Toyoda Van Moppes Ltd | Metal-bonded grinding wheel and its method of manufacture |
| CN103240683A (en) * | 2013-04-23 | 2013-08-14 | 天津大学 | Ceramic-metal compound bond for cubic boron nitride grinding wheels |
| CN103770023A (en) * | 2014-01-10 | 2014-05-07 | 当涂县南方红月磨具磨料有限公司 | Composite binding agent type cubic boron nitride grinding wheel |
| CN103770024A (en) * | 2014-01-10 | 2014-05-07 | 当涂县南方红月磨具磨料有限公司 | Ceramic cubic boron nitride grinding wheel |
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| CN103846822A (en) * | 2014-02-11 | 2014-06-11 | 当涂县南方红月磨具磨料有限公司 | Super-hard ceramic cubic boron nitride grinding wheel |
| CN106737255A (en) * | 2017-01-16 | 2017-05-31 | 郑州磨料磨具磨削研究所有限公司 | A kind of vitrified bond, vitrified bond mill and preparation method thereof |
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2018
- 2018-05-30 CN CN201810535208.1A patent/CN108908140A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181597A (en) * | 2002-12-05 | 2004-07-02 | Toyoda Van Moppes Ltd | Metal-bonded grinding wheel and its method of manufacture |
| CN103240683A (en) * | 2013-04-23 | 2013-08-14 | 天津大学 | Ceramic-metal compound bond for cubic boron nitride grinding wheels |
| CN103770023A (en) * | 2014-01-10 | 2014-05-07 | 当涂县南方红月磨具磨料有限公司 | Composite binding agent type cubic boron nitride grinding wheel |
| CN103770024A (en) * | 2014-01-10 | 2014-05-07 | 当涂县南方红月磨具磨料有限公司 | Ceramic cubic boron nitride grinding wheel |
| CN103831737A (en) * | 2014-02-11 | 2014-06-04 | 当涂县南方红月磨具磨料有限公司 | Cubic boron nitride grinding wheel containing shell powder |
| CN103846822A (en) * | 2014-02-11 | 2014-06-11 | 当涂县南方红月磨具磨料有限公司 | Super-hard ceramic cubic boron nitride grinding wheel |
| CN106737255A (en) * | 2017-01-16 | 2017-05-31 | 郑州磨料磨具磨削研究所有限公司 | A kind of vitrified bond, vitrified bond mill and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116377A (en) * | 2019-05-13 | 2019-08-13 | 郑州磨料磨具磨削研究所有限公司 | A kind of steel rail grinding resin-based prototyping composites and preparation method thereof |
| CN110116377B (en) * | 2019-05-13 | 2020-04-03 | 郑州磨料磨具磨削研究所有限公司 | Resin binder CBN grinding wheel for steel rail grinding and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |