CN109290965A - A kind of explosion-proof grinding wheel - Google Patents
A kind of explosion-proof grinding wheel Download PDFInfo
- Publication number
- CN109290965A CN109290965A CN201811365924.6A CN201811365924A CN109290965A CN 109290965 A CN109290965 A CN 109290965A CN 201811365924 A CN201811365924 A CN 201811365924A CN 109290965 A CN109290965 A CN 109290965A
- Authority
- CN
- China
- Prior art keywords
- parts
- hours
- explosion
- grinding wheel
- raw material
- 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
Links
Classifications
-
- 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
-
- 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
- B24D3/34—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)
- Compositions Of Macromolecular Compounds (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of explosion-proof grinding wheels, including cubic boron nitride abrasive materials, silica flour, emergy, rosin, phenolic resin, alumino-silicate, glass fibre, epoxy silane modified polyphenyl and imidazoles prepolymer, chrysotile, polyvinyl alcohol, furane resins, magnesium hydroxide.Grinding wheel made of the present invention, reliable in quality, explosion-proof performance is good, long service life.
Description
Technical field
The present invention relates to a kind of explosion-proof grinding wheels, belong to grinding wheel technical field.
Background technique
As the use of the progress of modern society, the development of mechanical processing industry, grinding wheel is also more and more extensive.But it is right simultaneously
The requirement of grinding wheel is also higher and higher, and the explosion-proof performance of traditional grinding wheel is bad, there is some potential safety problems, this just needs a kind of special
Explosion-proof grinding wheel.
Summary of the invention
To overcome above-mentioned deficiency, the object of the invention provides a kind of explosion-proof grinding wheel.
The solution of the present invention is as follows: a kind of explosion-proof grinding wheel is made of following raw material according to parts by weight: cubic boron nitride mill
70 ~ 90 parts of material, 30 ~ 40 parts of silica flour, 30 ~ 40 parts of emergy, 20 ~ 30 parts of rosin, 40 ~ 60 parts of phenolic resin, alumino-silicate 6 ~
15 parts, 5 ~ 9 parts of glass fibre, epoxy silane modified polyphenyl and 4 ~ 6 parts of imidazoles prepolymer, 8 ~ 13 parts of chrysotile, polyethylene
20 ~ 30 parts of alcohol, 6 ~ 9 parts of furane resins, 11 ~ 21 parts of magnesium hydroxide.
Preferably, it is made of following raw material according to parts by weight: 70 parts of cubic boron nitride abrasive materials, 30 parts of silica flour, corundum
Simultaneously imidazoles is pre- for 30 parts of sand, 20 parts of rosin, 40 parts of phenolic resin, 6 parts of alumino-silicate, 5 parts of glass fibre, epoxy silane modified polyphenyl
4 parts of polymers, 8 parts of chrysotile, 20 parts of polyvinyl alcohol, 6 parts of furane resins, 11 parts of magnesium hydroxide.
Preferably, it is made of following raw material according to parts by weight: 90 parts of cubic boron nitride abrasive materials, 40 parts of silica flour, corundum
40 parts of sand, 30 parts of rosin, 60 parts of phenolic resin, 15 parts of alumino-silicate, 9 parts of glass fibre, epoxy silane modified polyphenyl and imidazoles
6 parts of prepolymer, 13 parts of chrysotile, 30 parts of polyvinyl alcohol, 9 parts of furane resins, 21 parts of magnesium hydroxide.
Preferably, it is made of following raw material according to parts by weight: 80 parts of cubic boron nitride abrasive materials, 35 parts of silica flour, corundum
35 parts of sand, 25 parts of rosin, 50 parts of phenolic resin, 10 parts of alumino-silicate, 7 parts of glass fibre, epoxy silane modified polyphenyl and imidazoles
5 parts of prepolymer, 9 parts of chrysotile, 25 parts of polyvinyl alcohol, 7 parts of furane resins, 16 parts of magnesium hydroxide.
Preferably, the preparation method is as follows: raw material is sufficiently mixed by (1) according to the weight ratio；(2) mixed raw material is put
Enter in mold and is press-formed；(3) the molding thick embryo of step (2) is heated to 300 DEG C, heat preservation was down to room temperature after 6 hours；(4) will
The thick embryo surface of step (3) is heated in conventional drying furnace after being covered with fiber cloth, first incubation at room temperature 72 hours；10 hours
After be warming up to 45 DEG C, keep the temperature 24 hours；It is warming up to 60 DEG C after 10~12.5 hours, keeps the temperature 72 hours；It heats up after 10~15 hours
To 90 DEG C, 96 hours are kept the temperature；Temperature fall is controlled to room temperature, each step-up temperature speed per hour by average speed per hour again.
Beneficial effects of the present invention: grinding wheel made of the present invention, reliable in quality, explosion-proof performance is good, long service life.
Specific embodiment
Implementation column 1
A kind of explosion-proof grinding wheel, is made of following raw material according to parts by weight: 70 parts of cubic boron nitride abrasive materials, 30 parts of silica flour, just
30 parts of beautiful sand, 20 parts of rosin, 40 parts of phenolic resin, 6 parts of alumino-silicate, 5 parts of glass fibre, epoxy silane modified polyphenyl and imidazoles
40 parts of prepolymer, 8 parts of chrysotile, 20 parts of polyvinyl alcohol, 6 parts of furane resins, 11 parts of magnesium hydroxide, the preparation method is as follows:
(1) raw material is sufficiently mixed according to the weight ratio；(2) mixed raw material is put into mold and is press-formed；(3) by step
(2) molding thick embryo is heated to 300 DEG C, and heat preservation was down to room temperature after 6 hours；(4) the thick embryo surface of step (3) is covered with fiber cloth
It is heated in conventional drying furnace after lid, first incubation at room temperature 72 hours；It is warming up to 45 DEG C after 10 hours, keeps the temperature 24 hours；10
It is warming up to 60 DEG C after~12.5 hours, keeps the temperature 72 hours；It is warming up to 90 DEG C after 10~15 hours, keeps the temperature 96 hours；It drops naturally again
Temperature arrives room temperature, and each step-up temperature speed per hour is controlled by average speed per hour.
Implementation column 2
A kind of explosion-proof grinding wheel, is made of following raw material according to parts by weight: 90 parts of cubic boron nitride abrasive materials, 40 parts of silica flour, just
40 parts of beautiful sand, 30 parts of rosin, 60 parts of phenolic resin, 15 parts of alumino-silicate, 9 parts of glass fibre, epoxy silane modified polyphenyl and miaow
60 parts of azoles prepolymer, 13 parts of chrysotile, 30 parts of polyvinyl alcohol, 9 parts of furane resins, 21 parts of magnesium hydroxide, preparation method is such as
Under: (1) raw material is according to the weight ratio sufficiently mixed；(2) mixed raw material is put into mold and is press-formed；It (3) will step
Suddenly (2) molding thick embryo is heated to 300 DEG C, and heat preservation was down to room temperature after 6 hours；(4) by the thick embryo surface fiber cloth of step (3)
It is heated in conventional drying furnace after covering, first incubation at room temperature 72 hours；It is warming up to 45 DEG C after 10 hours, keeps the temperature 24 hours；
It is warming up to 60 DEG C after 10~12.5 hours, keeps the temperature 72 hours；It is warming up to 90 DEG C after 10~15 hours, keeps the temperature 96 hours；It is natural again
Room temperature is cooled to, each step-up temperature speed per hour is controlled by average speed per hour.
Implementation column 3
A kind of explosion-proof grinding wheel, is made of following raw material according to parts by weight: 80 parts of cubic boron nitride abrasive materials, 35 parts of silica flour, just
35 parts of beautiful sand, 25 parts of rosin, 50 parts of phenolic resin, 10 parts of alumino-silicate, 7 parts of glass fibre, epoxy silane modified polyphenyl and miaow
50 parts of azoles prepolymer, 9 parts of chrysotile, 25 parts of polyvinyl alcohol, 7 parts of furane resins, 16 parts of magnesium hydroxide, preparation method is such as
Under: (1) raw material is according to the weight ratio sufficiently mixed；(2) mixed raw material is put into mold and is press-formed；It (3) will step
Suddenly (2) molding thick embryo is heated to 300 DEG C, and heat preservation was down to room temperature after 6 hours；(4) by the thick embryo surface fiber cloth of step (3)
It is heated in conventional drying furnace after covering, first incubation at room temperature 72 hours；It is warming up to 45 DEG C after 10 hours, keeps the temperature 24 hours；
It is warming up to 60 DEG C after 10~12.5 hours, keeps the temperature 72 hours；It is warming up to 90 DEG C after 10~15 hours, keeps the temperature 96 hours；It is natural again
Room temperature is cooled to, each step-up temperature speed per hour is controlled by average speed per hour.
Although the detailed description and description of the specific embodiments of the present invention are given above, it should be noted that
We can carry out various equivalent changes and modification to above embodiment according to the concept of the present invention, and generated function is made
It, should all be within protection scope of the present invention when with the spirit still covered without departing from specification.
Claims (5)
1. a kind of explosion-proof grinding wheel, which is characterized in that be made of following raw material according to parts by weight: cubic boron nitride abrasive materials 70 ~ 90
Part, 30 ~ 40 parts of silica flour, 30 ~ 40 parts of emergy, 20 ~ 30 parts of rosin, 40 ~ 60 parts of phenolic resin, 6 ~ 15 parts of alumino-silicate, glass
5 ~ 9 parts of glass fiber, epoxy silane modified polyphenyl and 4 ~ 6 parts of imidazoles prepolymer, 8 ~ 13 parts of chrysotile, polyvinyl alcohol 20 ~ 30
Part, 6 ~ 9 parts of furane resins, 11 ~ 21 parts of magnesium hydroxide.
2. a kind of explosion-proof grinding wheel according to claim 1, which is characterized in that be made of following raw material according to parts by weight: vertical
70 parts of square boron nitride abrasive materials, 30 parts of silica flour, 30 parts of emergy, 20 parts of rosin, 4 parts of phenolic resin, 6 parts of alumino-silicate, glass
5 parts of fiber, epoxy silane modified polyphenyl and 40 parts of imidazoles prepolymer, 8 parts of chrysotile, 20 parts of polyvinyl alcohol, furane resins 6
Part, 11 parts of magnesium hydroxide.
3. a kind of explosion-proof grinding wheel according to claim 1, which is characterized in that be made of following raw material according to parts by weight: vertical
90 parts of square boron nitride abrasive materials, 40 parts of silica flour, 40 parts of emergy, 30 parts of rosin, 60 parts of phenolic resin, 15 parts of alumino-silicate, glass
9 parts of glass fiber, epoxy silane modified polyphenyl and 6 parts of imidazoles prepolymer, 13 parts of chrysotile, 30 parts of polyvinyl alcohol, furans tree
9 parts of rouge, 21 parts of magnesium hydroxide.
4. a kind of explosion-proof grinding wheel according to claim 1, which is characterized in that be made of following raw material according to parts by weight: vertical
80 parts of square boron nitride abrasive materials, 35 parts of silica flour, 35 parts of emergy, 25 parts of rosin, 50 parts of phenolic resin, 10 parts of alumino-silicate, glass
7 parts of glass fiber, epoxy silane modified polyphenyl and 5 parts of imidazoles prepolymer, 9 parts of chrysotile, 25 parts of polyvinyl alcohol, furane resins
7 parts, 16 parts of magnesium hydroxide.
5. a kind of explosion-proof grinding wheel according to claim 1, which is characterized in that the preparation method is as follows: (1) is by raw material according to weight
Proportion is sufficiently mixed；(2) mixed raw material is put into mold and is press-formed；(3) the molding thick embryo of step (2) is heated to
300 DEG C, heat preservation was down to room temperature after 6 hours；(4) after the thick embryo surface of step (3) being covered with fiber cloth in conventional drying furnace
It is heated, first incubation at room temperature 72 hours；It is warming up to 45 DEG C after 10 hours, keeps the temperature 24 hours；It is warming up to after 10~12.5 hours
60 DEG C, keep the temperature 72 hours；It is warming up to 90 DEG C after 10~15 hours, keeps the temperature 96 hours；Temperature fall is to room temperature, each step-up temperature again
Speed per hour is controlled by average speed per hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365924.6A CN109290965A (en) | 2018-11-16 | 2018-11-16 | A kind of explosion-proof grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365924.6A CN109290965A (en) | 2018-11-16 | 2018-11-16 | A kind of explosion-proof grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109290965A true CN109290965A (en) | 2019-02-01 |
Family
ID=65143562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365924.6A Pending CN109290965A (en) | 2018-11-16 | 2018-11-16 | A kind of explosion-proof grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109290965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524438A (en) * | 2019-08-28 | 2019-12-03 | 中航天水高新磨具有限公司 | A kind of high temperature resistant explosion-proof grinding wheel and preparation process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814747A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | CBN (cubic boron nitride) resin grinding wheel and preparation method thereof |
| CN103372818A (en) * | 2012-04-26 | 2013-10-30 | 圣戈班磨料磨具(上海)有限公司 | Improved tool |
| CN106891274A (en) * | 2017-04-19 | 2017-06-27 | 台山市远鹏研磨科技有限公司 | A kind of wet type precision polishing wheel and preparation method thereof |
| CN107363737A (en) * | 2017-08-23 | 2017-11-21 | 宁波大华砂轮有限公司 | A kind of rail polishing emery wheel |
| CN107457712A (en) * | 2017-08-09 | 2017-12-12 | 安徽昌悌进出口贸易有限公司 | A kind of resin base high abrasion emery wheel material and preparation method thereof |
-
2018
- 2018-11-16 CN CN201811365924.6A patent/CN109290965A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372818A (en) * | 2012-04-26 | 2013-10-30 | 圣戈班磨料磨具(上海)有限公司 | Improved tool |
| CN102814747A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | CBN (cubic boron nitride) resin grinding wheel and preparation method thereof |
| CN106891274A (en) * | 2017-04-19 | 2017-06-27 | 台山市远鹏研磨科技有限公司 | A kind of wet type precision polishing wheel and preparation method thereof |
| CN107457712A (en) * | 2017-08-09 | 2017-12-12 | 安徽昌悌进出口贸易有限公司 | A kind of resin base high abrasion emery wheel material and preparation method thereof |
| CN107363737A (en) * | 2017-08-23 | 2017-11-21 | 宁波大华砂轮有限公司 | A kind of rail polishing emery wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524438A (en) * | 2019-08-28 | 2019-12-03 | 中航天水高新磨具有限公司 | A kind of high temperature resistant explosion-proof grinding wheel and preparation process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104291734B (en) | A kind of artificial stone-like material and preparation method thereof | |
| CN101219886B (en) | Fibre reinforcing zinc aluminum phosphate based composite material and method for manufacturing the same | |
| CN103204663A (en) | Artificial stone made through using solid waste residues | |
| CN104496273A (en) | Artificial quartzite plate and manufacturing method thereof | |
| CN104529244A (en) | Anti-aging and antibacterial artificial quartzite board and manufacturing method thereof | |
| CN104529248A (en) | Artificial quartz stone panel and preparation method thereof | |
| CN109290965A (en) | A kind of explosion-proof grinding wheel | |
| CN105295298A (en) | Clumpy hydrophobic phenolic resin/silicon dioxide compounded aerogel and preparation method thereof | |
| CN107142763A (en) | A kind of processing method of the wood composite fiber decoration board of heatproof flame-retardant | |
| CN107512870B (en) | Environment-friendly light building decoration artificial stone and preparation method thereof | |
| CN104478291A (en) | Pressure-proof antibacterial artificial quartz stone plate and preparation method thereof | |
| CN103586785A (en) | Method for preparing ceramic bond diamond grinding wheel | |
| CN109020320A (en) | Calcium silicate board and preparation method thereof | |
| CN106396496B (en) | A kind of preparation method of environmental-proteccomposite composite quartz stone board | |
| CN108034404A (en) | A kind of high tenacity hybrid high-temperature Resistance Adhesives | |
| CN108751943B (en) | High-strength anti-cracking ceramic brick | |
| CN107759133A (en) | A kind of anti-aging artificial quartz stone plate and preparation method thereof | |
| CN104942966A (en) | Machining process of fireproof board | |
| CN109096738A (en) | A kind of novel tree epoxy-type artificial stone and preparation method thereof | |
| CN104556826A (en) | Process for producing artificial stone | |
| CN108516061A (en) | A kind of processing method of surfboard foaming semi-finished product | |
| CN109440028B (en) | Preparation method of tread sweeper grinding element | |
| CN109290966A (en) | A kind of high temperature resistant explosion-proof grinding wheel | |
| CN112659311B (en) | Manufacturing method of 3D wood grain die of silicon spar platform basin | |
| CN111098362A (en) | Preparation method of internal and external reinforced natural wood veneer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |