CN104827410A - Vitrified grinding wheel - Google Patents
Vitrified grinding wheel Download PDFInfo
- Publication number
- CN104827410A CN104827410A CN201510252117.3A CN201510252117A CN104827410A CN 104827410 A CN104827410 A CN 104827410A CN 201510252117 A CN201510252117 A CN 201510252117A CN 104827410 A CN104827410 A CN 104827410A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- grinding wheel
- vitrified
- abrasive
- 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
-
- 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
Abstract
Provided is a vitrified grinding wheel. The vitrified grinding wheel is manufactured by, by weight, nine to 15 parts of ferrovanadium powder, three to nine parts of redispersible powder, four to ten parts of reactive resin adhesives, 11-17 parts of boron carbide micro powder, eight to 12 parts of brown aluminum oxide grinding materials, three to nine parts of potassium feldspar, five to seven parts of barium sulfate, one to four parts of dextrin powder, two to six parts of binding agents, six to 13 parts of nanometer vermiculite powder, six to eight parts of bauxite, six to 12 parts of black corundum grinding materials, six to eight parts of kieselguhr, 2.5 to seven parts of monox and 5.5 to nine parts of aluminum oxide. The vitrified grinding wheel has the advantages that the adhesivity of the interior structure is good, the vitrified grinding wheel is not prone to fall off in the grinding process, meanwhile, the brightness of a ground workpiece is high, and the surface of the workpiece is smooth.
Description
Technical field
The present invention relates to a kind of vitrified abrasive.
Background technology
Emery wheel is the scope of application the most a kind of instrument in grinding tool, mainly roughly grinds the profile of metal or non-metal workpiece, the process such as half fine grinding, fine grinding and fluting, cut-out.But along with the extensive use of new material, new technology, the application of vitrified abrasive also gets more and more, vitrified abrasive cuts the feature sharp, grinding force is little, but the workpiece brightness of vitrified abrasive polishing is inadequate, simultaneously in the process of polishing, the adhesiveness of particle is inadequate, cause coming off of particle, and then cause the reduction in service life, improve use cost.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of vitrified abrasive, and the adhesiveness of internal structure is better, and difficult drop-off in bruting process, the workpiece brightness of simultaneously polishing is high, and surface of the work is level and smooth.
For solving prior art problem, technical scheme provided by the invention is, a kind of vitrified abrasive, and it is made up of the raw material of following parts by weight:
Vanadium iron powder 9-15 part, redispersable latex powder 3-9 part, reactive resin bonding agent 4-10 part, boron carbide micro powder 11-17 part, brown corundum abrasive 8-12 part, potassic feldspar 3-9 part, barium sulfate 5-7 part, dextrine powder 1-4 part, bonding agent 2-6 part, nanometer vermiculite powder 6-13 part, bauxite 6-8 part, black hard rock abrasive material 6-12 part, diatomite 6-8 part, silica 2.5-7 part, aluminium oxide 5.5-9 part.
The invention has the beneficial effects as follows: vitrified abrasive of the present invention, the adhesiveness of internal structure is better, and difficult drop-off in bruting process, the workpiece brightness of simultaneously polishing is high, and surface of the work is level and smooth.
Detailed description of the invention
embodiment 1
A kind of vitrified abrasive, it is made up of the raw material of following parts by weight:
Vanadium iron powder 9 parts, redispersable latex powder 3 parts, reactive resin bonding agent 4 parts, boron carbide micro powder 11 parts, brown corundum abrasive 8 parts, potassic feldspar 3 parts, 5 parts, barium sulfate, dextrine powder 1 part, bonding agent 2 parts, 6 parts, nanometer vermiculite powder, bauxite 6 parts, 6 parts, black hard rock abrasive material, 6 parts, diatomite, silica 2.5 parts, 5.5 parts, aluminium oxide.
embodiment 2
A kind of vitrified abrasive, it is made up of the raw material of following parts by weight:
Vanadium iron powder 15 parts, redispersable latex powder 9 parts, reactive resin bonding agent 10 parts, boron carbide micro powder 17 parts, brown corundum abrasive 12 parts, potassic feldspar 9 parts, 7 parts, barium sulfate, dextrine powder 4 parts, bonding agent 6 parts, 13 parts, nanometer vermiculite powder, bauxite 8 parts, 12 parts, black hard rock abrasive material, 8 parts, diatomite, silica 7 parts, 9 parts, aluminium oxide.
Claims (1)
1. a vitrified abrasive, is characterized in that: it is made up of the raw material of following parts by weight:
Vanadium iron powder 9-15 part, redispersable latex powder 3-9 part, reactive resin bonding agent 4-10 part, boron carbide micro powder 11-17 part, brown corundum abrasive 8-12 part, potassic feldspar 3-9 part, barium sulfate 5-7 part, dextrine powder 1-4 part, bonding agent 2-6 part, nanometer vermiculite powder 6-13 part, bauxite 6-8 part, black hard rock abrasive material 6-12 part, diatomite 6-8 part, silica 2.5-7 part, aluminium oxide 5.5-9 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252117.3A CN104827410A (en) | 2015-05-18 | 2015-05-18 | Vitrified grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252117.3A CN104827410A (en) | 2015-05-18 | 2015-05-18 | Vitrified grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104827410A true CN104827410A (en) | 2015-08-12 |
Family
ID=53805795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252117.3A Pending CN104827410A (en) | 2015-05-18 | 2015-05-18 | Vitrified grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483422A (en) * | 2018-12-28 | 2019-03-19 | 江苏华东砂轮有限公司 | A kind of grinding wheel cold-hot pressure one-shot forming technique |
| CN111113283A (en) * | 2019-12-12 | 2020-05-08 | 杭州众衡机电科技有限公司 | Grinding head for magnet grinding |
-
2015
- 2015-05-18 CN CN201510252117.3A patent/CN104827410A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483422A (en) * | 2018-12-28 | 2019-03-19 | 江苏华东砂轮有限公司 | A kind of grinding wheel cold-hot pressure one-shot forming technique |
| CN111113283A (en) * | 2019-12-12 | 2020-05-08 | 杭州众衡机电科技有限公司 | Grinding head for magnet grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
|
| WD01 | Invention patent application deemed withdrawn after publication |