CN204277807U - A kind of meticulous technique for grinding sand paper - Google Patents
A kind of meticulous technique for grinding sand paper Download PDFInfo
- Publication number
- CN204277807U CN204277807U CN201420437895.0U CN201420437895U CN204277807U CN 204277807 U CN204277807 U CN 204277807U CN 201420437895 U CN201420437895 U CN 201420437895U CN 204277807 U CN204277807 U CN 204277807U
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- CN
- China
- Prior art keywords
- sand paper
- primer layer
- groove
- abrasive material
- grinding sand
- 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
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a kind of meticulous technique for grinding sand paper, this meticulous technique for grinding sand paper comprises paper substrate, primer layer and abrasive material, described primer layer is distributed on paper substrate, on described abrasive material distribution primer layer, be provided with groove in described abrasive material, described groove extend on primer layer, and described groove is straight shape, described groove is in anyhow distributing, and described groove cross section is semicircle.Meticulous technique for grinding sand paper arranges groove on abrasive material, the frosted particle dropped by gathering also makes these frosted particles continue to participate in polishing work, so greatly obviously can be better than the even results using sand paper in prior art when using this meticulous technique for grinding sand paper.
Description
Technical field
The utility model relates to a kind of meticulous technique for grinding sand paper.
Background technology
Often there is uneven phenomenon of polishing in sand paper use procedure, and in bruting process, frosted particle constantly drops.Occur that the reason of such phenomenon is that the firmness of frosted particle bond is limited, some frosted particle bond degree is low, promotes gently namely can drop.At the beginning of use, the frosted even particle distribution of coated abrasive surface, just there will be situation about dropping once use, therefore causes the frosted amounts of particles of sand paper local location to be obviously less than the frosted particle in other place.The phenomenon that formation polishing like this is uneven.
Summary of the invention
The meticulous technique for grinding sand paper of grinding homogeneity when the technical problems to be solved in the utility model is to provide a kind of use.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: this meticulous technique for grinding sand paper comprises paper substrate, primer layer and abrasive material, described primer layer is distributed on paper substrate, on described abrasive material distribution primer layer, groove is provided with in described abrasive material, described groove extend on primer layer, and described groove is straight shape, and described groove is in anyhow distributing.The object arranging groove is the insecure frosted particle namely easily dropped of connection can be flocked together, thus the frosted particle dropped is attached near its origin-location work on, and then the effect of grinding homogeneity can be reached when meticulous technique for grinding sand paper uses.
Groove assembles the frosted particle dropped, and therefore, the design of groove can be groove cross section is semicircle.
The utility model adopts technique scheme: meticulous technique for grinding sand paper arranges groove on abrasive material, the frosted particle dropped by gathering also makes these frosted particles continue to participate in polishing work, so greatly obviously can be better than the even results using meticulous technique for grinding sand paper in prior art when using this meticulous technique for grinding sand paper.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, embodiment of the present utility model, meticulous technique for grinding sand paper comprises paper substrate 1, primer layer 2 and abrasive material 3.Paper substrate 1 is the effect for carrying frosted particle, can adopt solid fiberboard; Primer layer 2 is the Chemical Felter of beach on paper substrate 1, and frosted particle shakeouts rear formation abrasive material 3, and abrasive material 3 is fixed on paper substrate 1 by primer layer 2.Abrasive material 3 is provided with the groove 4 anyhow distributed, and groove 4 is straight shape, and its cross section is semicircular structure, and primer layer 2 is exposed in the space that groove 4 extend into the interval of primer layer 2 that is between two abrasive materials 3.During use, the frosted particle aggregation dropped is in groove 4, and these frosted particles leave its originally fixing position very closely, and then can form good friction process in operation process, reaches uniform grinding effect.
Claims (1)
1. a meticulous technique for grinding sand paper, this meticulous technique for grinding sand paper comprises paper substrate (1), primer layer (2) and abrasive material (3), described primer layer (2) is distributed on paper substrate (1), on described abrasive material distribution primer layer (2), it is characterized in that: in described abrasive material, be provided with groove (4), described groove (4) extend on primer layer (2), described groove (4) is straight shape, described groove (4) is in anyhow distributing, and described groove (4) cross section is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437895.0U CN204277807U (en) | 2014-08-05 | 2014-08-05 | A kind of meticulous technique for grinding sand paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437895.0U CN204277807U (en) | 2014-08-05 | 2014-08-05 | A kind of meticulous technique for grinding sand paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277807U true CN204277807U (en) | 2015-04-22 |
Family
ID=52861002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437895.0U Expired - Fee Related CN204277807U (en) | 2014-08-05 | 2014-08-05 | A kind of meticulous technique for grinding sand paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465897A (en) * | 2019-08-13 | 2019-11-19 | 江苏师范大学 | A kind of frosted disk and preparation method thereof for processing tellurium oxide crystal |
-
2014
- 2014-08-05 CN CN201420437895.0U patent/CN204277807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465897A (en) * | 2019-08-13 | 2019-11-19 | 江苏师范大学 | A kind of frosted disk and preparation method thereof for processing tellurium oxide crystal |
| CN110465897B (en) * | 2019-08-13 | 2021-08-24 | 江苏师范大学 | Manufacturing method of grinding disc for processing tellurium oxide crystals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20170805 |