CN201195289Y - Hollow composite material coating abrasive tool - Google Patents
Hollow composite material coating abrasive tool Download PDFInfo
- Publication number
- CN201195289Y CN201195289Y CNU2008200229453U CN200820022945U CN201195289Y CN 201195289 Y CN201195289 Y CN 201195289Y CN U2008200229453 U CNU2008200229453 U CN U2008200229453U CN 200820022945 U CN200820022945 U CN 200820022945U CN 201195289 Y CN201195289 Y CN 201195289Y
- Authority
- CN
- China
- Prior art keywords
- hollow
- abrasive tool
- abrasive
- tack coat
- base material
- 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 - Lifetime
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Abstract
The utility model relates to a hollow composite material coated abrasive tool which belongs to the field of a coated abrasive tool. The hollow composite material coated abrasive tool comprises base material, grinding material and a tack coat, and is characterized in that a bottom tack coat (2) is coated on the base material (4), and the grinding material adopts hollow composite grinding material (3) which is bonded on the bottom tack coat (2). Compared with the prior art, utility model has the advantages of strong grinding force which is 3 to 10 times as strong as the prior art, long service life, big grinding amount, stable grinding amount change, good nick, light specific gravity, good blockage-proof, large quantity of raw material saving, and the like.
Description
Technical field
Hollow composite coated abrasive tool belongs to the coated abrasive tool field.
Background technology
The abrasive material of existing application in the coated abrasive tool field mainly is the solid shape abrasive material of individual particle, as carborundum, brown corundum, diamond, ceramic abrasive.Mainly there are three problems in this abrasive material: the one, and grinding force is low, and service life is short; Two when being to use, and the chip that grinding is got off is stayed easily and stopped up its surface in the abrasive material gap; The 3rd, because abrasive material weak point in service life wastes a large amount of base materials, waste a large amount of raw material.
The utility model content
The technical problems to be solved in the utility model is: overcome the problem that prior art exists, design that a kind of grinding force is strong, long service life, can save a large amount of raw-material hollow composite coated abrasive tools.
The technical scheme that its technical problem that solves the utility model adopts is: this hollow composite coated abrasive tool, comprise base material, abrasive material, reach tack coat, it is characterized in that: tack coat of the coated end, abrasive material adopt the hollow abrasive compound on the base material, and the hollow abrasive compound is bonded on the end tack coat.
Tack coat on coated again one deck on the hollow abrasive compound.Main effect is a protection hollow abrasive compound.
Base material can adopt a kind of in cloth, paper, vulcan fibre, fiber, film or the composite.
The hollow shape of hollow abrasive compound can adopt a kind of in circle, the ellipse.
Tack coat adopt a kind of in animal glue, phenolic aldehyde, epoxy, the urea aldehyde or with the cooperating of filler, auxiliary agent.
Compared with prior art, the beneficial effect that hollow composite coated abrasive tool of the present utility model is had is: because this hollow composite coated abrasive tool is the surface attachment one deck abrasive material (as: corundum, carborundum, diamond, pottery etc.) at hollow material, when grinding, the abrasive material of the superiors consumes in grinding gradually, the abrasive material of following one deck will expose, and continues grinding.The consumption of this one deck one deck, complete up to abrasive material consumption.The stock removal that grinding tool showed is exactly the stock removal sum of these many layers abrasive materials like this, so that the grinding life-span of the grinding tool of being done by this kind abrasive material improve greatly.With the coated abrasive tool that the hollow abrasive compound is made, grinding force is 3-10 a times that conventional abrasive material is made coated abrasive tool, the service life of so just having improved grinding tool greatly.The characteristics of this abrasive material are that stock removal is big, and the variation of stock removal is steady, and cut is good, light specific gravity, and, make anti-clogging good because this abrasive material distributes more openly on base material.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of hollow composite coated abrasive tool of the present utility model;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 1-2 is a most preferred embodiment of the present utility model.Wherein: 2 end of tack coat tack coat 3 hollow abrasive compounds 4 base materials on 1.
The specific embodiment
With reference to Fig. 1-2
This hollow composite coated abrasive tool is made up of last tack coat 1, end tack coat 2, hollow abrasive compound 3, base material 4.Tack coat of the coated end 2, hollow abrasive compound 3 are bonded on the end tack coat 2 on the base material 4, tack coat 1 on coated again one deck on the hollow abrasive compound 3.The hollow shape of hollow abrasive compound 3 is circular.Base material 4 is a cloth.Last tack coat 1 adopts animal glue.
The hollow shape of hollow abrasive compound 3 can also adopt ellipse, square and irregularly shaped in a kind of.
Preparation method is: earlier end tack coat 2 is coated on the base material 4, the hollow abrasive compound 3 of different-grain diameter is bonded on the base material 4, through super-dry, be coated with tack coat 1 on one deck again on the surface, also can not coat tack coat 1 according to different needs, then drying, solidify and to form, pass through post processing (gentle bent, add water, health) at last.Its concrete making step is as follows:
1, coated end tack coat 2: according to the particle size of particle diameter and size and its contained abrasive material of hollow abrasive compound 3, with a kind of in animal glue, phenolic aldehyde, epoxy, the urea aldehyde or with the cooperating of filler, auxiliary agent, prepare the binding liquid of corresponding viscosity.Go up with one or more tack coats of coated good end 2 in the modes such as roller coat, blade coating, spraying at base material 4 (cloth, paper, vulcan fibre, fiber, film or composite).
2, plant sand:, hollow abrasive compound 3 is bonded on the base material 4 with in the modes such as gravity, static one or both with the semi-finished product behind the tack coat of the coated good end 2.
3, drying: will plant the semi-finished product behind the sand, and enter the baking oven inner drying, and make its bonding firmly.
4, be coated with and enclose tack coat 1: dried semi-finished product, particle diameter and particle size big or small and its contained abrasive material according to hollow abrasive compound 3, prepare the binding liquid (cooperation of animal glue, phenolic aldehyde, epoxy, urea aldehyde etc. and filler, auxiliary agent) of corresponding viscosity, tack coat 1 is coated good binding liquid by in the modes such as roller coat, blade coating, spraying one or more.
5, drying: with the coated semi-finished product of going up well behind the tack coat 1, enter the baking oven inner drying, make its bonding firmly.
6, solidify: with dried semi-finished product, solidify at a certain temperature, resin glue is fully reacted.
7, gentle bent: the semi-finished product after will solidifying, it is bent to soften by special equipment, makes it have reelability.When softening song or behind the gentle song, can adopt according to base material 4 add the water health.
8, promptly obtain hollow composite coated abrasive tool behind the gentle Qu Yangsheng.
Claims (10)
1. hollow composite coated abrasive tool comprises base material, abrasive material, reaches tack coat, it is characterized in that: base material (4) is gone up tack coat of the coated end (2), abrasive material adopts hollow abrasive compound (3), and hollow abrasive compound (3) is bonded on the end tack coat (2).
2. hollow composite coated abrasive tool according to claim 1 is characterized in that: tack coat (1) on coated again one deck on the hollow abrasive compound (3).
3. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: base material (4) is a cloth.
4. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: base material (4) is a paper.
5. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: base material (4) is a vulcan fibre.
6. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: base material (4) is a fiber.
7. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: base material (4) is a film.
8. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: base material (4) is a composite.
9. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: the hollow shape of hollow abrasive compound (3) is for circular.
10. hollow composite coated abrasive tool according to claim 1 and 2 is characterized in that: the hollow shape of hollow abrasive compound (3) is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200229453U CN201195289Y (en) | 2008-05-22 | 2008-05-22 | Hollow composite material coating abrasive tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200229453U CN201195289Y (en) | 2008-05-22 | 2008-05-22 | Hollow composite material coating abrasive tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195289Y true CN201195289Y (en) | 2009-02-18 |
Family
ID=40414927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200229453U Expired - Lifetime CN201195289Y (en) | 2008-05-22 | 2008-05-22 | Hollow composite material coating abrasive tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195289Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179775A (en) * | 2011-03-29 | 2011-09-14 | 珠海大象磨料磨具有限公司 | Resin abrasive tool for hard alloy and method for preparing resin abrasive |
| CN107571165A (en) * | 2017-09-28 | 2018-01-12 | 苏州远东砂轮有限公司 | A kind of ceramic microcrystalline corundum vulcan fibre coated abrasive tool and its manufacture method |
-
2008
- 2008-05-22 CN CNU2008200229453U patent/CN201195289Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179775A (en) * | 2011-03-29 | 2011-09-14 | 珠海大象磨料磨具有限公司 | Resin abrasive tool for hard alloy and method for preparing resin abrasive |
| CN102179775B (en) * | 2011-03-29 | 2013-07-03 | 珠海大象磨料磨具有限公司 | Resin abrasive tool for hard alloy and method for preparing resin abrasive |
| CN107571165A (en) * | 2017-09-28 | 2018-01-12 | 苏州远东砂轮有限公司 | A kind of ceramic microcrystalline corundum vulcan fibre coated abrasive tool and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |
|
| CX01 | Expiry of patent term |