CN110877301A - Grooving wheel and manufacturing method thereof - Google Patents
Grooving wheel and manufacturing method thereof Download PDFInfo
- Publication number
- CN110877301A CN110877301A CN201811050238.XA CN201811050238A CN110877301A CN 110877301 A CN110877301 A CN 110877301A CN 201811050238 A CN201811050238 A CN 201811050238A CN 110877301 A CN110877301 A CN 110877301A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- copper
- polyimide resin
- tin alloy
- 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
- B24D3/34—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
- B24D3/346—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 utilised during polishing, or grinding operation
-
- 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
- B24D18/009—Tools not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a grooving wheel and a manufacturing method thereof, and the manufacturing material components comprise: the silver powder, the copper-tin alloy powder and the polyimide resin powder comprise the following components in parts by weight: 50-80 parts of silver powder; 30-50 parts of copper-tin alloy powder and 10-35 parts of polyimide resin powder. The grooving wheel has the advantages of good heat resistance, long service life, high sharpness, great cutting capacity and high material removal rate, and ensures that the processing work period is short, the surface quality of a workpiece is excellent, and the workpiece is free from burn and crack.
Description
Technical Field
The invention relates to the technical field of grinding tools, in particular to a grooving wheel and a manufacturing method thereof.
Background
The strong grooving wheel has the characteristics of high grinding efficiency, good surface smoothness, low cost and the like. The high-hardness diamond grinding wheel mainly achieves high grinding efficiency through the high hardness, high thermal conductivity and high sharpness of diamond and CBN, and is suitable for high-hardness materials such as hard alloy, high-speed steel, ferrite, ceramic, quartz, refractory materials and the like. However, the prior grooved wheel is made of a resin bonding agent into a grinding tool, so that the self-sharpening performance is good, the grinding surface quality is high, but the heat resistance is poor and the service life is short; the metal bond grinding wheel has high strength, long service life and good heat resistance, but has poor sharpness.
Disclosure of Invention
The present invention is directed to a grooved wheel and a method for manufacturing the same, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a grooving wheel is made of material components including: the silver powder, the copper-tin alloy powder and the polyimide resin powder comprise the following components in parts by weight: 50-80 parts of silver powder; 30-50 parts of copper-tin alloy powder and 10-35 parts of polyimide resin powder.
As a further scheme of the invention: 60 parts of silver powder; 40 parts of copper-tin alloy powder and 25 parts of polyimide resin powder.
As a still further scheme of the invention: the manufacturing method of the grooved wheel comprises the following steps:
1) adding abrasive, and mixing for 50-100 min;
2) and filling the mixture mixed in the second step into a mold, forming and demolding.
Compared with the prior art, the invention has the beneficial effects that: the grooving wheel has the advantages of good heat resistance, long service life, high sharpness, great cutting capacity and high material removal rate, and ensures that the processing work period is short, the surface quality of a workpiece is excellent, and the workpiece is free from burn and crack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A grooving wheel is made of material components including: the silver powder, the copper-tin alloy powder and the polyimide resin powder comprise the following components in parts by weight: 50 parts of silver powder; 30 parts of copper-tin alloy powder and 10 parts of polyimide resin powder.
A method of manufacturing a slotted wheel, comprising the steps of:
1) adding abrasive, and mixing for 50 min;
2) and filling the mixture mixed in the second step into a mold, forming and demolding.
Example 2
A grooving wheel is made of material components including: the silver powder, the copper-tin alloy powder and the polyimide resin powder comprise the following components in parts by weight: 60 parts of silver powder; 40 parts of copper-tin alloy powder and 25 parts of polyimide resin powder.
A method of manufacturing a slotted wheel, comprising the steps of:
1) adding abrasive, and mixing for 70 min;
2) and filling the mixture mixed in the second step into a mold, forming and demolding.
Example 3
A grooving wheel is made of material components including: the silver powder, the copper-tin alloy powder and the polyimide resin powder comprise the following components in parts by weight: 80 parts of silver powder; 50 parts of copper-tin alloy powder and 35 parts of polyimide resin powder.
A method of manufacturing a slotted wheel, comprising the steps of:
1) adding abrasive, and mixing for 100 min;
2) and filling the mixture mixed in the second step into a mold, forming and demolding.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 (3)
1. A grooving wheel, characterized in that, the preparation material composition includes: the silver powder, the copper-tin alloy powder and the polyimide resin powder comprise the following components in parts by weight: 50-80 parts of silver powder; 30-50 parts of copper-tin alloy powder and 10-35 parts of polyimide resin powder.
2. The composition according to claim 1 comprises the following components in parts by weight: 60 parts of silver powder; 40 parts of copper-tin alloy powder and 25 parts of polyimide resin powder.
3. A method of manufacturing a grooved wheel according to any of claims 1-2, characterized by the steps of:
1) adding abrasive, and mixing for 50-100 min;
2) and filling the mixture mixed in the second step into a mold, forming and demolding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050238.XA CN110877301A (en) | 2018-09-06 | 2018-09-06 | Grooving wheel and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050238.XA CN110877301A (en) | 2018-09-06 | 2018-09-06 | Grooving wheel and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110877301A true CN110877301A (en) | 2020-03-13 |
Family
ID=69727534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811050238.XA Pending CN110877301A (en) | 2018-09-06 | 2018-09-06 | Grooving wheel and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110877301A (en) |
-
2018
- 2018-09-06 CN CN201811050238.XA patent/CN110877301A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200313 |
|
| WD01 | Invention patent application deemed withdrawn after publication |