CN115070631A - Preparation method of non-woven fabric polishing wheel for titanium alloy polishing and grinding and polishing wheel - Google Patents
Preparation method of non-woven fabric polishing wheel for titanium alloy polishing and grinding and polishing wheel Download PDFInfo
- Publication number
- CN115070631A CN115070631A CN202210750365.0A CN202210750365A CN115070631A CN 115070631 A CN115070631 A CN 115070631A CN 202210750365 A CN202210750365 A CN 202210750365A CN 115070631 A CN115070631 A CN 115070631A
- Authority
- CN
- China
- Prior art keywords
- woven fabric
- parts
- polishing
- grinding
- polishing wheel
- 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
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0054—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impressing abrasive powder in a matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
-
- 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
- B24D18/0045—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by stacking sheets of abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a preparation method of a non-woven fabric polishing wheel for titanium alloy polishing and grinding and the polishing wheel, which comprises the following steps of: s001, stirring and mixing 10-30 parts of fibers, 20-70 parts of grinding materials, 1-2 parts of fillers, 20-70 parts of resin, 3-10 parts of wax, 2-4 parts of pigments, 2-6 parts of auxiliaries and 1-4 parts of resin adhesives at a high speed to obtain a uniform mortar mixture; and S002, uniformly coating the mortar in the non-woven fabric in a spraying or rolling or dip-coating mode. And S003, stamping and solidifying each layer of non-woven fabric, and finally cutting into a round cake shape to obtain the non-woven fabric polishing wheel. The invention changes the characteristics of the existing grinding tool made of hard materials, selects relatively soft non-woven fabrics and soft resin as carriers of the grinding materials, better adheres to the surface of a titanium alloy workpiece in the grinding and polishing process, is not easy to generate fish scale-shaped wrinkles and plastically deformed metal deposits and cracks, and ensures that the surface of the polishing wheel is smooth and bright.
Description
Technical Field
The invention relates to the field of preparation of polishing wheels, in particular to a preparation method of a non-woven fabric polishing wheel for titanium alloy polishing and grinding and a polishing wheel.
Background
The titanium alloy material sometimes contains some impurity elements, such as silicon, iron and other elements, besides necessary chemical elements, which are easy to react chemically, and most of the generated compounds remain in the titanium alloy material, which causes the plasticity of the titanium alloy material to be reduced and the strength to be enhanced, and sometimes even affects the corrosion resistance, weldability and low-temperature toughness of the titanium alloy material, so that the advantageous properties of the titanium alloy material are weakened.
In the process of processing the titanium alloy, grinding can generate high temperature to a certain degree, the titanium alloy material can present stronger chemistry in the temperature and is easy to be adhered to the grinding material, the main component titanium in the material can chemically react with nitrogen or oxygen even oxygen-containing gas to form a layer of oxidation film or nitride film, the elasticity of the alloy is reduced, the material skin can present certain brittleness, and the process of processing the alloy is greatly complicated. When the titanium alloy material is ground, the polishing wheel is easy to block, because the abrasive particles are easy to be attached to the material at high temperature, and the self damage degree of the polishing wheel is deepened. The integrity of the material is seriously affected after the polishing wheel is worn, and the grinding accuracy is greatly reduced in the process. Meanwhile, the contact area between the material and the polishing wheel is forced to be enlarged, the temperature of the ground titanium alloy can be rapidly increased, grinding burn of the material is likely to be caused, and even grinding cracks can be generated under the action of huge thermal stress.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a preparation method of a non-woven fabric polishing wheel for titanium alloy polishing and grinding and the polishing wheel, and aims to solve the technical problems that the polishing wheel in the prior art cannot be well attached to the surface of a titanium alloy workpiece in the polishing and grinding process, and fish scale-shaped wrinkles and plastically deformed metal deposits and cracks are easily generated.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation method of a non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of:
s001, stirring and mixing 10-30 parts of fibers, 20-70 parts of grinding materials, 1-2 parts of fillers, 20-70 parts of resin, 3-10 parts of wax, 2-4 parts of pigments, 2-6 parts of auxiliaries and 1-4 parts of resin adhesives at a high speed to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric in a spraying or rolling or dip-coating mode.
And S003, stamping and solidifying each layer of non-woven fabric, and finally cutting into a round cake shape to obtain the non-woven fabric polishing wheel.
The preparation method of the non-woven fabric polishing wheel for polishing and grinding the titanium alloy comprises the following steps of preparing a polishing wheel, and preparing a polishing wheel, wherein the fiber is composed of one or more of a cyanogen fiber, a polyester fiber, a polyamide fiber, an aramid fiber, an acetate fiber and a plant fiber.
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of preparing a grinding material, and preparing a non-woven fabric polishing wheel for titanium alloy polishing and grinding, wherein the grinding material is composed of one or more of green silicon carbide, black silicon carbide, white corundum, black corundum, brown corundum, aluminum oxide, diamond, boron nitride and boron carbide.
The preparation method of the non-woven fabric polishing wheel for polishing and grinding the titanium alloy comprises the following step of preparing a filler, wherein the filler is one or more of calcium sulfate, zinc oxide, magnesium oxide, calcium carbonate, quartz stone and sodium silicate.
The preparation method of the non-woven fabric polishing wheel for polishing and grinding the titanium alloy comprises the following steps of preparing a wax, and preparing a polishing solution, wherein the wax is composed of one or more of stearic acid, calcium stearate, barium stearate, cetyl alcohol, lauric acid, coconut oil acid, paraffin wax, wood wax and beeswax.
The preparation method of the non-woven fabric polishing wheel for polishing and grinding the titanium alloy comprises the step of preparing a pigment, wherein the pigment is composed of one or more of titanium dioxide, ferric oxide, corbel green, titanium greenish green, yellow earth powder and orange yellow powder.
The preparation method of the non-woven fabric polishing wheel for polishing and grinding the titanium alloy comprises the step of preparing a titanium alloy polishing wheel, wherein the auxiliary agent is one or more of a diluent, an initiator, an accelerator, a coupling agent, an antioxidant and a mildew preventive.
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the step S002, wherein mortar is uniformly coated in the non-woven fabric in a spraying mode.
The preparation method of the non-woven fabric polishing wheel for polishing and grinding the titanium alloy comprises the step of preparing a polishing wheel, wherein the resin is composed of one or more of epoxy resin, polyurethane resin, phenolic resin, acrylate resin and melamine resin.
The polishing wheel is prepared by the preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding.
Has the advantages that:
the invention provides a preparation method of a non-woven fabric polishing wheel for titanium alloy polishing and grinding and the polishing wheel, which change the characteristics of the existing grinding tool made of hard materials, select relatively soft non-woven fabrics and soft resin as carriers of grinding materials, control proper softness by utilizing the three-dimensional structure of the non-woven fabrics, better attach the surface of a titanium alloy workpiece in the grinding and polishing process, and are not easy to generate fishscale-shaped wrinkled and plastically deformed metal deposits and cracks and burn the workpiece, so that the surface of the polishing wheel is smooth and bright.
Detailed Description
The invention provides a preparation method of a non-woven fabric polishing wheel for titanium alloy polishing and grinding and a polishing wheel, and in order to make the purpose, technical scheme and effect of the invention clearer and clearer, the invention is further described in detail by taking examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of:
s001, stirring and mixing 10-30 parts of fibers, 20-70 parts of grinding materials, 1-2 parts of fillers, 20-70 parts of resin, 3-10 parts of wax, 2-4 parts of pigments, 2-6 parts of auxiliaries and 1-4 parts of resin adhesives at a high speed to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric in a spraying or rolling or dip-coating mode.
And S003, stamping and solidifying each layer of non-woven fabric, and finally cutting into a round cake shape to obtain the non-woven fabric polishing wheel.
The fiber is composed of one or more of cyanogen fiber, polyester fiber, polyamide fiber, aramid fiber, acetate fiber and plant fiber.
The abrasive material is composed of one or more of green silicon carbide, black silicon carbide, white corundum, black corundum, brown corundum, aluminum oxide, diamond, boron nitride and boron carbide.
The filling material is composed of one or more of calcium sulfate, zinc oxide, magnesium oxide, calcium carbonate, quartz stone and sodium silicate.
The wax is composed of one or more of stearic acid, calcium stearate, barium stearate, cetyl alcohol, lauric acid, coconut oil acid, paraffin, wood wax and beeswax.
The pigment is composed of one or more of titanium dioxide, ferric oxide, corbernet green, titanium cyan, yellow powder and orange powder.
The auxiliary agent consists of one or more of a diluent, an initiator, an accelerator, a coupling agent, an antioxidant and a mildew preventive.
In the step S002, the mortar is uniformly coated in the non-woven fabric by spraying.
The resin is composed of one or more of epoxy resin, polyurethane resin, phenolic resin, acrylate resin and melamine resin.
The polishing wheel is prepared by the preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding.
The non-woven fabric polishing wheel consists of three-dimensional reticular structure fibers, resin, a resin adhesive and an abrasive. The polishing wheel changes the characteristics of large adhesion, large abrasion, easy blockage and high grinding temperature of grinding blocks such as a ceramic (binding agent) grinding wheel, a resin (binding agent) grinding wheel, a rubber (binding agent) grinding wheel and the like, increases the heat dissipation, the flexibility and the smoothness of the polishing wheel, maintains certain grinding force, and is used for polishing titanium alloy, and the polished titanium alloy surface is more exquisite, smooth and higher in glossiness. The fish scale-shaped wrinkles and plastically deformed metal deposits and cracks are not easy to generate, and the surface is smooth and bright.
Example 1
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of:
s001, stirring and mixing 10 parts of fiber, 20 parts of abrasive, 1 part of filler, 20 parts of resin, 3 parts of wax, 2 parts of pigment, 2 parts of auxiliary agent and 1 part of resin adhesive at high speed by using a stirrer to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric in a spraying mode, and selecting 23 layers of non-woven fabric.
And S003, compressing the 23 layers of non-woven fabrics into a thickness of 5cm at a mass density of 0.66 kg/square, curing and forming, finally cutting into a polishing wheel of 25cm multiplied by 5cm, and loading a polishing machine to polish and grind the titanium alloy workpiece.
The fiber is made of cyanogen fiber, the abrasive is made of green silicon carbide, the filling material is made of calcium sulfate and zinc oxide, the wax is made of stearic acid, calcium stearate, barium stearate and cetyl alcohol, the pigment is made of titanium dioxide and ferric oxide, the auxiliary agent is made of coupling agent, and the resin is made of phenolic resin and melamine resin.
This embodiment is a preferred embodiment.
Example 2
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of:
s001, stirring and mixing 15 parts of fibers, 30 parts of grinding materials, 1 part of fillers, 30 parts of resin, 4 parts of wax, 3 parts of pigments, 4 parts of auxiliaries and 2 parts of resin adhesives at a high speed by using a stirrer to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric by a spraying mode, and selecting 30 layers of non-woven fabric.
And S003, compressing 30 layers of non-woven fabrics into a thickness of 6cm at a mass density of 0.82 kg/square, curing and forming, finally cutting into a polishing wheel of 25cm multiplied by 5cm, and loading a polishing machine to polish and grind the titanium alloy workpiece.
The fiber is polyester fiber, the abrasive is green silicon carbide, the filling material is composed of calcium sulfate and zinc oxide, the wax is composed of stearic acid and hexadecanol, the pigment is composed of titanium dioxide and ferric oxide, the auxiliary agent is coupling agent, and the resin is composed of phenolic resin and melamine resin.
Example 3
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of:
s001, stirring and mixing 30 parts of fibers, 40 parts of grinding materials, 2 parts of fillers, 40 parts of resin, 5 parts of wax, 3 parts of pigments, 4 parts of auxiliaries and 4 parts of resin adhesives at a high speed by using a stirrer to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric in a spraying mode, and selecting 40 layers of non-woven fabrics.
And S003, compressing 40 layers of non-woven fabrics into 6.8cm thick with the mass density of 1.2 kilograms per square, curing and forming, finally installing a polishing wheel of 25cm multiplied by 5cm on a polishing machine to polish and grind the titanium alloy workpiece.
The fiber is made of cyanogen fiber, the abrasive is made of green silicon carbide, the filling material is made of calcium sulfate and zinc oxide, the wax is made of stearic acid, calcium stearate, barium stearate and cetyl alcohol, the pigment is made of titanium dioxide and ferric oxide, the auxiliary agent is made of coupling agent, and the resin is made of phenolic resin and melamine resin.
Example 4
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of:
s001, stirring and mixing 25 parts of fibers, 50 parts of grinding materials, 1 part of fillers, 60 parts of resin, 7 parts of wax, 2 parts of pigments, 2 parts of auxiliaries and 4 parts of resin adhesives at a high speed by using a stirrer to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric in a spraying mode, and selecting 20 layers of non-woven fabric.
And S003, compressing the 20 layers of non-woven fabrics into a thickness of 4.8cm by the mass density of 0.66 kg/square, curing and forming, finally installing a polishing wheel of 25cm multiplied by 5cm, and polishing and grinding the titanium alloy workpiece by a polishing machine.
The fiber is made of cyanogen fiber, the abrasive is made of green silicon carbide, the filling material is made of calcium sulfate and zinc oxide, the wax is made of stearic acid, calcium stearate, barium stearate and cetyl alcohol, the pigment is made of titanium dioxide and ferric oxide, the auxiliary agent is made of coupling agent, and the resin is made of phenolic resin and melamine resin.
Example 5
The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding comprises the following steps of:
s001, stirring and mixing 25 parts of fibers, 70 parts of grinding materials, 2 parts of fillers, 70 parts of resin, 10 parts of wax, 4 parts of pigments, 6 parts of auxiliaries and 4 parts of resin adhesives at a high speed by using a stirrer to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric in a spraying mode, and selecting 50 layers of non-woven fabric.
And S003, compressing 50 layers of non-woven fabrics into a thickness of 7cm at a mass density of 1.5 kilograms per square, curing and forming, finally installing a polishing wheel of 25cm multiplied by 5cm, and polishing and grinding the titanium alloy workpiece by a polishing machine.
The fiber is made of cyanogen fiber, the abrasive is made of green silicon carbide, the filling material is made of calcium sulfate and zinc oxide, the wax is made of stearic acid, calcium stearate, barium stearate and cetyl alcohol, the pigment is made of titanium dioxide and ferric oxide, the auxiliary agent is made of coupling agent, and the resin is made of phenolic resin and melamine resin.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (10)
1. The preparation method of the non-woven fabric polishing wheel for titanium alloy polishing and grinding is characterized by comprising the following steps of:
s001, stirring and mixing 10-30 parts of fibers, 20-70 parts of grinding materials, 1-2 parts of fillers, 20-70 parts of resin, 3-10 parts of wax, 2-4 parts of pigments, 2-6 parts of auxiliaries and 1-4 parts of resin adhesives at a high speed to obtain a uniform mortar mixture;
and S002, uniformly coating the mortar in the non-woven fabric in a spraying or rolling or dip-coating mode.
And S003, stamping and solidifying each layer of non-woven fabric, and finally cutting into a round cake shape to obtain the non-woven fabric polishing wheel.
2. The method for preparing a non-woven fabric polishing wheel for polishing and grinding titanium alloy according to claim 1, wherein the fiber is composed of one or more of a cyanogen fiber, a polyester fiber, a nylon fiber, an aramid fiber, an acetate fiber and a plant fiber.
3. The method for preparing the non-woven fabric polishing wheel for polishing and grinding the titanium alloy according to claim 1, wherein the abrasive material consists of one or more of green silicon carbide, black silicon carbide, white corundum, black corundum, brown corundum, alumina, diamond, boron nitride and boron carbide.
4. The method for preparing a non-woven fabric polishing wheel for polishing and grinding titanium alloy according to claim 1, wherein the filler is one or more of calcium sulfate, zinc oxide, magnesium oxide, calcium carbonate, quartz stone and sodium silicate.
5. The method for preparing a non-woven fabric polishing wheel for polishing and grinding titanium alloy according to claim 1, wherein the wax is composed of one or more of stearic acid, calcium stearate, barium stearate, cetyl alcohol, lauric acid, coconut oil acid, paraffin wax, wood wax and beeswax.
6. The method for preparing a non-woven fabric polishing wheel for polishing and grinding titanium alloy according to claim 1, wherein the pigment is one or more of titanium dioxide, iron oxide, Ronga green, Titan green, and orange yellow.
7. The method for preparing the non-woven fabric polishing wheel for polishing and grinding the titanium alloy according to claim 1, wherein the auxiliary agent is one or more of a diluent, an initiator, an accelerator, a coupling agent, an antioxidant and a mildew preventive.
8. The method for preparing a non-woven fabric polishing wheel for polishing and grinding titanium alloy according to claim 1, wherein in step S002, the mortar is uniformly coated on the non-woven fabric by spraying.
9. The method for preparing a non-woven fabric polishing wheel for polishing and grinding titanium alloy according to claim 1, wherein the resin is one or more of epoxy resin, polyurethane resin, phenolic resin, acrylate resin and melamine resin.
10. A polishing wheel produced by the method for producing a nonwoven fabric polishing wheel for polishing and grinding of titanium alloy according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210750365.0A CN115070631A (en) | 2022-06-29 | 2022-06-29 | Preparation method of non-woven fabric polishing wheel for titanium alloy polishing and grinding and polishing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210750365.0A CN115070631A (en) | 2022-06-29 | 2022-06-29 | Preparation method of non-woven fabric polishing wheel for titanium alloy polishing and grinding and polishing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115070631A true CN115070631A (en) | 2022-09-20 |
Family
ID=83254753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210750365.0A Pending CN115070631A (en) | 2022-06-29 | 2022-06-29 | Preparation method of non-woven fabric polishing wheel for titanium alloy polishing and grinding and polishing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115070631A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483380U (en) * | 2009-07-23 | 2010-05-26 | 陈智明 | Jute fiber polishing wheel |
| CN104889897A (en) * | 2015-06-30 | 2015-09-09 | 清远市百佳研磨科技有限公司 | Fiber polishing wheel and production method thereof |
| CN111590477A (en) * | 2020-05-27 | 2020-08-28 | 广东伟艺抛磨材料有限公司 | Raw material for processing non-woven fabric polishing wheel and manufacturing method of non-woven fabric polishing wheel |
| CN113215835A (en) * | 2021-05-18 | 2021-08-06 | 广东伟艺抛磨材料有限公司 | Nylon wheel based on waterborne epoxy curing agent and preparation method thereof |
| CN114406915A (en) * | 2022-02-22 | 2022-04-29 | 阳江市伟艺抛磨材料有限公司 | Non-woven fabric grinding block for ceramic polishing and preparation method thereof |
| CN114523429A (en) * | 2022-02-22 | 2022-05-24 | 阳江市伟艺抛磨材料有限公司 | Non-woven fabric grinding block for stone polishing and manufacturing method thereof |
-
2022
- 2022-06-29 CN CN202210750365.0A patent/CN115070631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483380U (en) * | 2009-07-23 | 2010-05-26 | 陈智明 | Jute fiber polishing wheel |
| CN104889897A (en) * | 2015-06-30 | 2015-09-09 | 清远市百佳研磨科技有限公司 | Fiber polishing wheel and production method thereof |
| CN111590477A (en) * | 2020-05-27 | 2020-08-28 | 广东伟艺抛磨材料有限公司 | Raw material for processing non-woven fabric polishing wheel and manufacturing method of non-woven fabric polishing wheel |
| CN113215835A (en) * | 2021-05-18 | 2021-08-06 | 广东伟艺抛磨材料有限公司 | Nylon wheel based on waterborne epoxy curing agent and preparation method thereof |
| CN114406915A (en) * | 2022-02-22 | 2022-04-29 | 阳江市伟艺抛磨材料有限公司 | Non-woven fabric grinding block for ceramic polishing and preparation method thereof |
| CN114523429A (en) * | 2022-02-22 | 2022-05-24 | 阳江市伟艺抛磨材料有限公司 | Non-woven fabric grinding block for stone polishing and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5619302B2 (en) | Abrasive particles and method for forming the same | |
| CN107127691B (en) | Polyurethane matrix stone grinding polished silicon wafer and preparation method thereof | |
| EP2200780B1 (en) | Abrasive products including active fillers | |
| TW526126B (en) | Dual cured abrasive articles | |
| JP2013527045A (en) | Grinding wheel and method for manufacturing and using the same | |
| KR20050110014A (en) | Use of an abrasive article with agglomerates | |
| CN1102800A (en) | Abrasive article, a process for its manufacture, and a method of using it to reduce a workpiece surface | |
| PL204390B1 (en) | Porous abrasive tool and method for making the same | |
| GB2378706A (en) | Coated abrasives | |
| CN103612217A (en) | High-efficiency composite grinding sheet and manufacturing method thereof | |
| CN104144769A (en) | Abrasive products and methods for finishing surfaces | |
| CN109015425B (en) | Resin binder grinding wheel and preparation method thereof | |
| CA3091485C (en) | Low-shedding nonwoven abrasive articles | |
| CN114523429A (en) | Non-woven fabric grinding block for stone polishing and manufacturing method thereof | |
| CN105729316A (en) | Artificial stone grinding plate and preparation method thereof | |
| CN108747877A (en) | A kind of self-sharpening hard alloy cutter buffing wheel and preparation method thereof | |
| CN106392921A (en) | Formula of elastic grinding piece and machining method thereof | |
| CN106346381A (en) | PVA elastic anti-blocking abrasive belt and manufacturing method thereof | |
| CN107520770A (en) | A kind of wear-resisting skive preparation method of abrasive particle crystal orientation distribution | |
| CN106041764A (en) | Composite bonding agent diamond grinding wheel | |
| CN109015422A (en) | A kind of resinoid bond abrasive cut-off wheel of high intensity | |
| CN115070631A (en) | Preparation method of non-woven fabric polishing wheel for titanium alloy polishing and grinding and polishing wheel | |
| CN107081688A (en) | The multiple grinding piece and its manufacture method of a kind of high-strength high-performance | |
| CN114406915A (en) | Non-woven fabric grinding block for ceramic polishing and preparation method thereof | |
| JP2010036288A (en) | Polishing jig |
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 |