CN111113284A - High heat dissipation type corundum resin abrasive cut-off wheel - Google Patents
High heat dissipation type corundum resin abrasive cut-off wheel Download PDFInfo
- Publication number
- CN111113284A CN111113284A CN201911286633.2A CN201911286633A CN111113284A CN 111113284 A CN111113284 A CN 111113284A CN 201911286633 A CN201911286633 A CN 201911286633A CN 111113284 A CN111113284 A CN 111113284A
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- CN
- China
- Prior art keywords
- parts
- corundum
- heat dissipation
- high heat
- abrasive
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention provides a high-heat-dissipation corundum resin abrasive cutting wheel which is composed of the following raw materials: compared with the prior art, the invention has the following beneficial effects that the abrasive material comprises brown corundum abrasive material, silicon oxide, black manganese ore, chrome corundum abrasive material, boron carbide, methyl ethyl ketone peroxide, graphite powder, quartz powder, rosin, phenolic resin, glass fiber, borax and diatomite: the manufactured grinding wheel has high hardness, long service life, reliable quality and good explosion-proof performance, and can adapt to the high-temperature environment when the grinding wheel is used.
Description
Technical Field
The invention discloses a high-heat-dissipation corundum resin cutting grinding wheel, and belongs to the technical field of grinding wheels.
Background
Grinding wheels are the most important type of grinding tool in grinding operations. The grinding wheel is a porous body prepared by adding a binding agent into an abrasive, compacting, drying and roasting. Due to the differences of the grinding materials, the bonding agents and the manufacturing process, the characteristics of the grinding wheels are greatly different, and therefore, the grinding quality, the production rate and the economy are greatly influenced. The properties of the grinding wheel are mainly determined by the factors of abrasive, granularity, bonding agent, hardness, texture, shape, size and the like.
The conventional grinding wheel is easy to form certain instability in a high-speed operation process, and the temperature is increased due to long-time use, so that the stability of an internal structure is influenced, the safety is reduced, and the service life is shortened.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-heat-dissipation corundum resin cutting grinding wheel to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a high heat dissipation type corundum resin abrasive cutting wheel is composed of the following raw materials: brown corundum abrasive, silicon oxide, black manganese ore, chromium corundum abrasive, boron carbide, methyl ethyl ketone peroxide, graphite powder, quartz powder, rosin, phenolic resin, glass fiber, borax and diatomite.
Further, the feed additive comprises the following raw materials in parts by weight: 30-50 parts of brown corundum abrasive, 8-10 parts of silicon oxide, 3-5 parts of black manganese ore, 2-4 parts of chromium corundum abrasive, 5-8 parts of boron carbide, 10-12 parts of methyl ethyl ketone peroxide, 3-6 parts of graphite powder, 2-4 parts of quartz powder, 3-6 parts of rosin, 40-60 parts of phenolic resin, 2-5 parts of glass fiber, 3-7 parts of borax and 2-5 parts of diatomite.
Further, the diatomaceous earth contains opals, and contains clay, carbonaceous matter, limonite, hematite, pyrite, carbonate minerals, quartz, muscovite, glauconite, and feldspar.
Further, mixing the pretreated boron-magnesium mineral powder with a sodium hydroxide solution, heating and pressurizing for decomposition to obtain a sodium metaborate solution, and then carrying out carbonization treatment to obtain borax in the raw material.
Further, boron carbide in the principle is obtained by the reaction of coke in the electric furnace and boron oxide.
Further, the feed additive comprises the following raw materials in parts by weight: 50 parts of brown corundum abrasive, 8 parts of silicon oxide, 5 parts of black manganese ore, 2 parts of chromium corundum abrasive, 8 parts of boron carbide, 12 parts of methyl ethyl ketone peroxide, 6 parts of graphite powder, 2 parts of quartz powder, 6 parts of rosin, 40 parts of phenolic resin, 5 parts of glass fiber, 3 parts of borax and 5 parts of diatomite.
Further, the feed additive comprises the following raw materials in parts by weight: 50 parts of brown corundum abrasive, 10 parts of silicon oxide, 5 parts of black manganese ore, 4 parts of chromium corundum abrasive, 8 parts of boron carbide, 12 parts of methyl ethyl ketone peroxide, 3 parts of graphite powder, 4 parts of quartz powder, 6 parts of rosin, 60 parts of phenolic resin, 5 parts of glass fiber, 7 parts of borax and 5 parts of diatomite.
The invention has the beneficial effects that: the high-heat-dissipation corundum resin abrasive cutting wheel disclosed by the invention is high in hardness, long in service life, reliable in quality and good in explosion-proof performance, and can adapt to a high-temperature environment when the abrasive cutting wheel is used.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The invention provides a technical scheme that: a high heat dissipation type corundum resin abrasive cutting wheel is composed of the following raw materials: brown corundum abrasive, silicon oxide, black manganese ore, chromium corundum abrasive, boron carbide, methyl ethyl ketone peroxide, graphite powder, quartz powder, rosin, phenolic resin, glass fiber, borax and diatomite.
As an embodiment of the present invention: the material is composed of the following raw materials in parts by weight: 30-50 parts of brown corundum abrasive, 8-10 parts of silicon oxide, 3-5 parts of black manganese ore, 2-4 parts of chromium corundum abrasive, 5-8 parts of boron carbide, 10-12 parts of methyl ethyl ketone peroxide, 3-6 parts of graphite powder, 2-4 parts of quartz powder, 3-6 parts of rosin, 40-60 parts of phenolic resin, 2-5 parts of glass fiber, 3-7 parts of borax and 2-5 parts of diatomite.
The diatomaceous earth contains opal, and contains clay, carbonaceous material, limonite, hematite, pyrite, carbonate minerals, quartz, muscovite, glauconite, and feldspar.
Mixing the pretreated boron-magnesium mineral powder with a sodium hydroxide solution, heating and pressurizing for decomposition to obtain a sodium metaborate solution, and then carrying out carbonization treatment to obtain borax in the raw material.
The boron carbide in the principle is obtained by the reaction of coke and boron oxide in an electric furnace.
As an embodiment of the present invention: the material is composed of the following raw materials in parts by weight: 50 parts of brown corundum abrasive, 8 parts of silicon oxide, 5 parts of black manganese ore, 2 parts of chromium corundum abrasive, 8 parts of boron carbide, 12 parts of methyl ethyl ketone peroxide, 6 parts of graphite powder, 2 parts of quartz powder, 6 parts of rosin, 40 parts of phenolic resin, 5 parts of glass fiber, 3 parts of borax and 5 parts of diatomite.
As an embodiment of the present invention: the material is composed of the following raw materials in parts by weight: 50 parts of brown corundum abrasive, 10 parts of silicon oxide, 5 parts of black manganese ore, 4 parts of chromium corundum abrasive, 8 parts of boron carbide, 12 parts of methyl ethyl ketone peroxide, 3 parts of graphite powder, 4 parts of quartz powder, 6 parts of rosin, 60 parts of phenolic resin, 5 parts of glass fiber, 7 parts of borax and 5 parts of diatomite.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A high heat dissipation type corundum resin abrasive cut-off wheel is characterized in that: the material is composed of the following raw materials: brown corundum abrasive, silicon oxide, black manganese ore, chromium corundum abrasive, boron carbide, methyl ethyl ketone peroxide, graphite powder, quartz powder, rosin, phenolic resin, glass fiber, borax and diatomite.
2. The high heat dissipation type corundum resin cutting grinding wheel according to claim 1, characterized in that: the material is composed of the following raw materials in parts by weight: 30-50 parts of brown corundum abrasive, 8-10 parts of silicon oxide, 3-5 parts of black manganese ore, 2-4 parts of chromium corundum abrasive, 5-8 parts of boron carbide, 10-12 parts of methyl ethyl ketone peroxide, 3-6 parts of graphite powder, 2-4 parts of quartz powder, 3-6 parts of rosin, 40-60 parts of phenolic resin, 2-5 parts of glass fiber, 3-7 parts of borax and 2-5 parts of diatomite.
3. The high heat dissipation type corundum resin cutting grinding wheel according to claim 1, characterized in that: the diatomaceous earth contains opal, and contains clay, carbonaceous matter, limonite, hematite, pyrite, carbonate minerals, quartz, muscovite, glauconite and feldspar.
4. The high heat dissipation type corundum resin cutting grinding wheel according to claim 1, characterized in that: mixing the pretreated boron-magnesium mineral powder with a sodium hydroxide solution, heating and pressurizing for decomposition to obtain a sodium metaborate solution, and then carrying out carbonization treatment to obtain borax in the raw material.
5. The high heat dissipation type corundum resin cutting grinding wheel according to claim 1, characterized in that: the boron carbide in the principle is obtained by the reaction of coke and boron oxide in an electric furnace.
6. The high heat dissipation type corundum resin cutting grinding wheel according to claim 1, characterized in that: the material is composed of the following raw materials in parts by weight: 50 parts of brown corundum abrasive, 8 parts of silicon oxide, 5 parts of black manganese ore, 2 parts of chromium corundum abrasive, 8 parts of boron carbide, 12 parts of methyl ethyl ketone peroxide, 6 parts of graphite powder, 2 parts of quartz powder, 6 parts of rosin, 40 parts of phenolic resin, 5 parts of glass fiber, 3 parts of borax and 5 parts of diatomite.
7. The high heat dissipation type corundum resin cutting grinding wheel according to claim 1, characterized in that: the material is composed of the following raw materials in parts by weight: 50 parts of brown corundum abrasive, 10 parts of silicon oxide, 5 parts of black manganese ore, 4 parts of chromium corundum abrasive, 8 parts of boron carbide, 12 parts of methyl ethyl ketone peroxide, 3 parts of graphite powder, 4 parts of quartz powder, 6 parts of rosin, 60 parts of phenolic resin, 5 parts of glass fiber, 7 parts of borax and 5 parts of diatomite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911286633.2A CN111113284A (en) | 2019-12-14 | 2019-12-14 | High heat dissipation type corundum resin abrasive cut-off wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911286633.2A CN111113284A (en) | 2019-12-14 | 2019-12-14 | High heat dissipation type corundum resin abrasive cut-off wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111113284A true CN111113284A (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911286633.2A Pending CN111113284A (en) | 2019-12-14 | 2019-12-14 | High heat dissipation type corundum resin abrasive cut-off wheel |
Country Status (1)
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| CN (1) | CN111113284A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397651A (en) * | 2015-10-09 | 2016-03-16 | 郑州磨料磨具磨削研究所有限公司 | Casting-molded superfine diamond grinding wheel for jewel polishing and manufacturing method for casting-molded superfine diamond grinding wheel |
| CN106891271A (en) * | 2017-04-22 | 2017-06-27 | 河南工业大学 | A kind of stainless steel cut emery wheel and preparation method thereof |
| CN107775544A (en) * | 2016-08-31 | 2018-03-09 | 沈阳蒙砂轮有限公司 | A kind of large grinding |
| CN109227421A (en) * | 2018-11-16 | 2019-01-18 | 安徽砥钻砂轮有限公司 | A kind of wear-resisting grinding wheel and preparation method thereof |
-
2019
- 2019-12-14 CN CN201911286633.2A patent/CN111113284A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397651A (en) * | 2015-10-09 | 2016-03-16 | 郑州磨料磨具磨削研究所有限公司 | Casting-molded superfine diamond grinding wheel for jewel polishing and manufacturing method for casting-molded superfine diamond grinding wheel |
| CN107775544A (en) * | 2016-08-31 | 2018-03-09 | 沈阳蒙砂轮有限公司 | A kind of large grinding |
| CN106891271A (en) * | 2017-04-22 | 2017-06-27 | 河南工业大学 | A kind of stainless steel cut emery wheel and preparation method thereof |
| CN109227421A (en) * | 2018-11-16 | 2019-01-18 | 安徽砥钻砂轮有限公司 | A kind of wear-resisting grinding wheel and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 方光辉 张茂龙主编: "《磨工实用技术》", 31 October 2012 * |
| 邹文俊主编: "《有机磨具制造》", 30 September 2001 * |
| 陈孟桃: "《玻璃钢生产实用技术》", 31 August 1987 * |
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Application publication date: 20200508 |