CN109290966A - A kind of high temperature resistant explosion-proof grinding wheel - Google Patents
A kind of high temperature resistant explosion-proof grinding wheel Download PDFInfo
- Publication number
- CN109290966A CN109290966A CN201811366558.6A CN201811366558A CN109290966A CN 109290966 A CN109290966 A CN 109290966A CN 201811366558 A CN201811366558 A CN 201811366558A CN 109290966 A CN109290966 A CN 109290966A
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- parts
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- grinding wheel
- high temperature
- raw material
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a kind of high temperature resistant explosion-proof grinding wheel, including diamond dust, feldspar powder, emergy, acrylic acid, phenolic resin, alumino-silicate, sodium polymethacrylate, acrylonitrile, chrysotile, Lauxite, acrylamide, boron glass powder.Grinding wheel made of the present invention, high temperature resistance is good, and long service life, explosion-proof performance is excellent, and safety is good.
Description
Technical field
The present invention relates to a kind of high temperature resistant 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, has some potential safety problems, especially uses for a long time
When generating high temperature, it is be easy to cause accident, this just needs a kind of special grinding wheel.
Summary of the invention
To overcome above-mentioned deficiency, the object of the invention provides a kind of high temperature resistant explosion-proof grinding wheel.
The solution of the present invention is as follows: a kind of high temperature resistant explosion-proof grinding wheel is made of following raw material: diamond dust according to parts by weight
70 ~ 90 parts, 30 ~ 40 parts of feldspar powder, 30 ~ 40 parts of emergy, 20 ~ 30 parts of acrylic acid, 40 ~ 60 parts of phenolic resin, alumino-silicate 6 ~
15 parts, 5 ~ 9 parts of sodium polymethacrylate, 4 ~ 6 parts of acrylonitrile, 8 ~ 13 parts of chrysotile, 20 ~ 30 parts of Lauxite, acryloyl
6 ~ 9 parts of amine, 11 ~ 21 parts of boron glass powder.
Preferably, it is made of following raw material according to parts by weight: 70 parts of diamond dust, 30 parts of feldspar powder, 30 parts of emergy, third
20 parts of olefin(e) acid, 40 parts of phenolic resin, 6 parts of alumino-silicate, 5 parts of sodium polymethacrylate, 4 parts of acrylonitrile, 8 parts of chrysotile,
20 parts of Lauxite, 6 parts of acrylamide, 11 parts of boron glass powder.
Preferably, it is made of following raw material according to parts by weight: 90 parts of diamond dust, 40 parts of feldspar powder, 40 parts of emergy, third
30 parts of olefin(e) acid, 60 parts of phenolic resin, 15 parts of alumino-silicate, 9 parts of sodium polymethacrylate, 6 parts of acrylonitrile, chrysotile 13
Part, 30 parts of Lauxite, 9 parts of acrylamide, 21 parts of boron glass powder.
Preferably, it is made of following raw material according to parts by weight: 80 parts of diamond dust, 35 parts of feldspar powder, 35 parts of emergy, third
25 parts of olefin(e) acid, 50 parts of phenolic resin, 10 parts of alumino-silicate, 7 parts of sodium polymethacrylate, 5 parts of acrylonitrile, 9 parts of chrysotile,
25 parts of Lauxite, 7 parts of acrylamide, 16 parts of boron glass powder.
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, high temperature resistance is good, long service life, and explosion-proof performance is excellent
Different, safety is good.
Specific embodiment
Implementation column 1
A kind of high temperature resistant explosion-proof grinding wheel, is made of following raw material according to parts by weight: 70 parts of diamond dust, 30 parts of feldspar powder, corundum
30 parts of sand, 20 parts of acrylic acid, 40 parts of phenolic resin, 6 parts of alumino-silicate, 5 parts of sodium polymethacrylate, 40 parts of acrylonitrile, snake
8 parts of stone asbestos, 20 parts of Lauxite, 6 parts of acrylamide, 11 parts of boron glass powder, the preparation method is as follows: (1) is by raw material according to weight
Amount 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) in conventional drying furnace after the thick embryo surface of step (3) being covered with fiber cloth
In 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 heats up after 10~12.5 hours
To 60 DEG C, 72 hours are kept the temperature；It is warming up to 90 DEG C after 10~15 hours, keeps the temperature 96 hours；Temperature fall is to room temperature, each stage liter again
Warm speed per hour is controlled by average speed per hour.
Implementation column 2
A kind of high temperature resistant explosion-proof grinding wheel, is made of following raw material according to parts by weight: 90 parts of diamond dust, 40 parts of feldspar powder, corundum
40 parts of sand, 30 parts of acrylic acid, 60 parts of phenolic resin, 15 parts of alumino-silicate, 9 parts of sodium polymethacrylate, 60 parts of acrylonitrile, snake
13 parts of stone asbestos, 30 parts of Lauxite, 9 parts of acrylamide, 21 parts of boron glass powder, the preparation method is as follows: (1) is by raw material according to weight
Amount 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) in conventional drying furnace after the thick embryo surface of step (3) being covered with fiber cloth
In 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 heats up after 10~12.5 hours
To 60 DEG C, 72 hours are kept the temperature；It is warming up to 90 DEG C after 10~15 hours, keeps the temperature 96 hours；Temperature fall is to room temperature, each stage liter again
Warm speed per hour is controlled by average speed per hour.
Implementation column 3
A kind of high temperature resistant explosion-proof grinding wheel, is made of following raw material according to parts by weight: 80 parts of diamond dust, 35 parts of feldspar powder, corundum
35 parts of sand, 25 parts of acrylic acid, 50 parts of phenolic resin, 10 parts of alumino-silicate, 7 parts of sodium polymethacrylate, 50 parts of acrylonitrile, snake
9 parts of stone asbestos, 25 parts of Lauxite, 7 parts of acrylamide, 16 parts of boron glass powder, the preparation method is as follows: (1) is by raw material according to weight
Amount 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) in conventional drying furnace after the thick embryo surface of step (3) being covered with fiber cloth
In 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 heats up after 10~12.5 hours
To 60 DEG C, 72 hours are kept the temperature；It is warming up to 90 DEG C after 10~15 hours, keeps the temperature 96 hours；Temperature fall is to room temperature, each stage liter again
Warm 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 high temperature resistant explosion-proof grinding wheel, which is characterized in that be made of following raw material according to parts by weight: 70 ~ 90 parts of diamond dust,
30 ~ 40 parts of feldspar powder, 30 ~ 40 parts of emergy, 20 ~ 30 parts of acrylic acid, 40 ~ 60 parts of phenolic resin, 6 ~ 15 parts of alumino-silicate, poly- first
5 ~ 9 parts of base sodium acrylate, 4 ~ 6 parts of acrylonitrile, 8 ~ 13 parts of chrysotile, 20 ~ 30 parts of Lauxite, 6 ~ 9 parts of acrylamide, boron
11 ~ 21 parts of glass powder.
2. a kind of high temperature resistant explosion-proof grinding wheel according to claim 1, which is characterized in that according to parts by weight by following raw material group
At: 70 parts of diamond dust, 30 parts of feldspar powder, 30 parts of emergy, 20 parts of acrylic acid, 4 parts of phenolic resin, 6 parts of alumino-silicate, poly- methyl
5 parts of sodium acrylate, 40 parts of acrylonitrile, 8 parts of chrysotile, 20 parts of Lauxite, 6 parts of acrylamide, 11 parts of boron glass powder.
3. a kind of high temperature resistant explosion-proof grinding wheel according to claim 1, which is characterized in that according to parts by weight by following raw material group
At: 90 parts of diamond dust, 40 parts of feldspar powder, 40 parts of emergy, 30 parts of acrylic acid, 60 parts of phenolic resin, 15 parts of alumino-silicate, poly- first
9 parts of base sodium acrylate, 6 parts of acrylonitrile, 13 parts of chrysotile, 30 parts of Lauxite, 9 parts of acrylamide, 21 parts of boron glass powder.
4. a kind of high temperature resistant explosion-proof grinding wheel according to claim 1, which is characterized in that according to parts by weight by following raw material group
At: 80 parts of diamond dust, 35 parts of feldspar powder, 35 parts of emergy, 25 parts of acrylic acid, 50 parts of phenolic resin, 10 parts of alumino-silicate, poly- first
7 parts of base sodium acrylate, 5 parts of acrylonitrile, 9 parts of chrysotile, 25 parts of Lauxite, 7 parts of acrylamide, 16 parts of boron glass powder.
5. a kind of high temperature resistant explosion-proof grinding wheel according to claim 1, which is characterized in that the preparation method is as follows: (1) presses raw material
It is sufficiently mixed according to weight proportion；(2) mixed raw material is put into mold and is press-formed；(3) by the molding thick embryo of step (2)
300 DEG C are heated to, heat preservation was down to room temperature after 6 hours；(4) routinely dry after the thick embryo surface of step (3) being covered with fiber cloth
It is heated in dry furnace, first incubation at room temperature 72 hours；It is warming up to 45 DEG C after 10 hours, keeps the temperature 24 hours；After 10~12.5 hours
60 DEG C are warming up to, keeps 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 rank again
Duan Shengwen speed per hour is controlled by average speed per hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366558.6A CN109290966A (en) | 2018-11-16 | 2018-11-16 | A kind of high temperature resistant explosion-proof grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366558.6A CN109290966A (en) | 2018-11-16 | 2018-11-16 | A kind of high temperature resistant explosion-proof grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109290966A true CN109290966A (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811366558.6A Pending CN109290966A (en) | 2018-11-16 | 2018-11-16 | A kind of high temperature resistant explosion-proof grinding wheel |
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| Country | Link |
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| CN (1) | CN109290966A (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 |
| CN104400675A (en) * | 2014-10-28 | 2015-03-11 | 山东中大药业有限公司 | Resin-based grinding wheel material and preparation process thereof |
| CN106938446A (en) * | 2017-04-14 | 2017-07-11 | 龙口东润砂轮有限公司 | Polyurethane emery wheel |
| CN107363744A (en) * | 2017-09-11 | 2017-11-21 | 珠海泰达砂轮有限公司 | A kind of preparation method for being used to cut the resin wheel of soft metal |
| CN108789179A (en) * | 2018-05-30 | 2018-11-13 | 安徽佑开科技有限公司 | A kind of abrasive wheel for abrasion of steel ball formula |
-
2018
- 2018-11-16 CN CN201811366558.6A patent/CN109290966A/en active Pending
Patent 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 |
| CN104400675A (en) * | 2014-10-28 | 2015-03-11 | 山东中大药业有限公司 | Resin-based grinding wheel material and preparation process thereof |
| CN106938446A (en) * | 2017-04-14 | 2017-07-11 | 龙口东润砂轮有限公司 | Polyurethane emery wheel |
| CN107363744A (en) * | 2017-09-11 | 2017-11-21 | 珠海泰达砂轮有限公司 | A kind of preparation method for being used to cut the resin wheel of soft metal |
| CN108789179A (en) * | 2018-05-30 | 2018-11-13 | 安徽佑开科技有限公司 | A kind of abrasive wheel for abrasion of steel ball formula |
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 |
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Application publication date: 20190201 |
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