CN201346747Y - Damp-proof resin grinding wheel - Google Patents
Damp-proof resin grinding wheel Download PDFInfo
- Publication number
- CN201346747Y CN201346747Y CNU2009200834370U CN200920083437U CN201346747Y CN 201346747 Y CN201346747 Y CN 201346747Y CN U2009200834370 U CNU2009200834370 U CN U2009200834370U CN 200920083437 U CN200920083437 U CN 200920083437U CN 201346747 Y CN201346747 Y CN 201346747Y
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- resin grinding
- resin
- damp
- cutting
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a damp-proof resin grinding wheel which belongs to the field of cutting apparatus. The damp-proof resin grinding wheel comprises a resin grinding wheel body and a damp-proof film; the damp-proof film adopts a compact waterproof resin film which is bonded onto the surface of the resin grinding wheel body firmly; the selected coating material is made of resins, and the intermolecular force thereof is very strong, so that the compactness and the waterproof performance of the film are excellent, and the coating material is combined with a basal body of the resin grinding wheel firmly, thereby improving the moisture resistance of the resin grinding wheel during storage and transportation remarkably; besides, the coating material drops off automatically in high-temperature operation, thereby having no influence on cutting and usability, and ensuring rubbing and cutting performances of the resin grinding wheel over all. The utility model has the advantages of simple design, convenient operation and good environment-friendly performance; and the resin grinding wheel is prevented from contacting with moisture in the air via the compact damp-proof film, thereby improving the moisture resistance of the resin grinding wheel and ensuring rubbing and cutting performances of the resin grinding wheel over all.
Description
Technical field
A kind of Moisture barrier resins emery wheel of the utility model belongs to the cutting appliance field.
Background technology
Resin wheel is widely used in fields such as mechanical metallurgy, building, chemical industry, military project, construction of railways, is mainly used to cut or steel that the hardness ratio of polishing is bigger, is commonly called as " tooth of industry ".Existing resin wheel mainly makes abrasive material and firm the combining of filler by resin as bond, makes the resin wheel of high rigidity.At present domestic most resin wheel manufacturer mainly uses phenolic resins to make abrasive material and firm the combining of filler as bond, make the resin wheel of high rigidity, make resin wheel and relate to liquid, two kinds of form phenolic resins of solid, alkaline matter--NaOH, barium hydroxide, ammonium hydroxide, magnesia etc. synthesize as catalyst and liquid phenolic resin adopts.But phenolic resins is not alkaline-resisting again, after grinding tool solidifies, alkaline matter remains in the grinding tool, grinding tool itself is porous, therefore in put procedure, run into moisture or water, especially under hot and humid environment, alkaline matter just plays destruction to phenolic resins, cause the loss of intensity and grinding performance, thereby directly cause the cutting of resin wheel or polishing performance obviously to descend, What is more is serious quality problems such as burr in use occur, break, become the problem of high concern in the industry, anxious to be solved.
The utility model content
The purpose of this utility model provides a kind of Moisture barrier resins emery wheel, to prevent that airborne moisture from invading resin wheel is made moist, and influences its cutting or polishing performance, thereby guarantee the grinability and the cutting performance of resin wheel or cutting blade comprehensively.
The technical scheme that realizes the utility model Moisture barrier resins emery wheel is as follows:
This Moisture barrier resins emery wheel is made up of resin sand wheel body and moistureproof rete, and characteristics are that this protection against the tide rete is fine and close waterproof resin rete, are bonded in the surface of resin sand wheel body securely.
The surperficial moistureproof rete of the design's resin wheel, adopt the macromolecular structure resin class material of known performance, be coated in the resin wheel surface equably and form resin film layer, because the coating material of selecting for use belongs to resinae together, and its intermolecular force is very strong, so, not only the fine and close water resistance of rete is good, firm with combining of resin wheel matrix, significantly improved the humidity resistance of resin wheel in storing and transporting, and when high-temperature operation, come off automatically, do not influence the cutting serviceability, thereby guaranteed the grinability and the cutting performance of resin wheel comprehensively.
The utility model design is succinct, and easy to operate, environmental-protecting performance is good, and fine and close moistureproof rete has intercepted airborne moisture and contacted with resin wheel, has significantly improved the humidity resistance of resin wheel, thereby has guaranteed the grinability and the cutting performance of resin wheel comprehensively.
Description of drawings
Fig. 1 the utility model Moisture barrier resins emery wheel schematic diagram;
The specific embodiment
This damp-proof membrane adopts known UV UV-cured resin and reactive diluent, make the suitable liquid coating of viscosity, brush dips in and gets a little with becoming mildewed, brush equably on the surface of emery wheel body 1, placed 10 minutes, make coating nature levelling, through 70 degree baking oven bakings 1 hour, put into irradiation 10-30 second under the uviol lamp immediately, make on the surface of this resin sand wheel body 1 and form the moistureproof rete 2 that compact and firm has fabulous humidity resistance, make the utility model Moisture barrier resins emery wheel.When the design's Moisture barrier resins emery wheel was implemented the steel cutting, cut point was in high temperature, and this moistureproof rete 2 will come off rapidly under the cutting hot conditions immediately, does not influence the cutting serviceability.
According to industry standard, resin wheel comprises cutting blade and polishing emery wheel, so the said resin wheel of the utility model comprises Moisture barrier resins cutting blade and Moisture barrier resins polishing emery wheel.
Claims (1)
1, a kind of Moisture barrier resins emery wheel is made up of resin sand wheel body and moistureproof rete, it is characterized in that this protection against the tide rete is fine and close waterproof resin rete, is bonded in the surface of resin sand wheel body securely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200834370U CN201346747Y (en) | 2009-01-15 | 2009-01-15 | Damp-proof resin grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200834370U CN201346747Y (en) | 2009-01-15 | 2009-01-15 | Damp-proof resin grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346747Y true CN201346747Y (en) | 2009-11-18 |
Family
ID=41366224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200834370U Expired - Fee Related CN201346747Y (en) | 2009-01-15 | 2009-01-15 | Damp-proof resin grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346747Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107000169A (en) * | 2014-12-01 | 2017-08-01 | 3M创新有限公司 | Nonwoven abrasive wheel with moisture blocking layer |
| CN107225517A (en) * | 2017-05-26 | 2017-10-03 | 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 | Environmentally friendly frosted disk of a kind of leakproof water proof type and preparation method thereof |
| US9844853B2 (en) | 2014-12-30 | 2017-12-19 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Abrasive tools and methods for forming same |
| CN107530866A (en) * | 2015-04-01 | 2018-01-02 | 3M创新有限公司 | Abrasive disc with side cover layer |
| US10189145B2 (en) | 2015-12-30 | 2019-01-29 | Saint-Gobain Abrasives, Inc. | Abrasive tools and methods for forming same |
-
2009
- 2009-01-15 CN CNU2009200834370U patent/CN201346747Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107000169A (en) * | 2014-12-01 | 2017-08-01 | 3M创新有限公司 | Nonwoven abrasive wheel with moisture blocking layer |
| US10668597B2 (en) | 2014-12-01 | 2020-06-02 | 3M Innovative Properties Company | Nonwoven abrasive wheel with moisture barrier layer |
| JP6990584B2 (en) | 2014-12-01 | 2022-01-12 | スリーエム イノベイティブ プロパティズ カンパニー | Non-woven polishing wheel with moisture barrier layer |
| US9844853B2 (en) | 2014-12-30 | 2017-12-19 | Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs | Abrasive tools and methods for forming same |
| US10189146B2 (en) | 2014-12-30 | 2019-01-29 | Saint-Gobain Abrasives, Inc. | Abrasive tools and methods for forming same |
| CN107530866A (en) * | 2015-04-01 | 2018-01-02 | 3M创新有限公司 | Abrasive disc with side cover layer |
| EP3277462A4 (en) * | 2015-04-01 | 2018-11-07 | 3M Innovative Properties Company | Abrasive disc with lateral cover layer |
| US10189145B2 (en) | 2015-12-30 | 2019-01-29 | Saint-Gobain Abrasives, Inc. | Abrasive tools and methods for forming same |
| CN107225517A (en) * | 2017-05-26 | 2017-10-03 | 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 | Environmentally friendly frosted disk of a kind of leakproof water proof type and preparation method thereof |
| CN107225517B (en) * | 2017-05-26 | 2019-06-14 | 江苏锋芒复合材料科技集团有限公司 | A kind of leakproof water proof type environmental protection frosted disk and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20150115 |
|
| EXPY | Termination of patent right or utility model |