CN204076046U - A kind of sandwiched composite fibre grid tools matrix - Google Patents
A kind of sandwiched composite fibre grid tools matrix Download PDFInfo
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- CN204076046U CN204076046U CN201420540165.3U CN201420540165U CN204076046U CN 204076046 U CN204076046 U CN 204076046U CN 201420540165 U CN201420540165 U CN 201420540165U CN 204076046 U CN204076046 U CN 204076046U
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- layer
- matrix
- silk braid
- inorfil
- braid layer
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Abstract
The utility model discloses a kind of sandwiched composite fibre grid tools matrix, it comprises matrix, described matrix comprises and laminates adhesion-molded straticulate structure, containing organic fiber boundling silk braid layer and inorfil boundling silk braid layer in described straticulate structure, described organic fiber boundling silk braid layer is placed in matrix surface or position, intermediate layer, described inorfil boundling silk braid layer is placed in matrix surface or position, intermediate layer, described inorfil boundling silk braid layer is fibre bundle reticulated layer or the wire class woven mesh tissue layer of silicates manufacture.After adopting the lamination layer structure of various material of the present utility model, tool matrix is using intensity safely, weatherability, and the aspects such as elasticity and profile physical dimension, all can reach or exceed the requirement of international standard specified standard, and manufacturing cost more cheap.
Description
Technical field
The utility model belongs to grinding tool, particularly relates to back used modified loading material when coated abrasive tool manufactures and utilizes technology.
Background technology
When common discoid coated abrasive tool manufactures, mainly abrasive material or emery cloth block are adhered on a matrix.The radial load produced when carrying grinding by matrix and axial force carry out rotary grinding workpiece.The producer of company of current this series products in the world, the material of manufacture matrix used is varied, there is fiberglass braided screen cloth, the millboard of pure cotton fiber compacting and carry out the method such as injection moulding with various engineering plastics and make conventional disc coated abrasive tool matrix.
For many years, although the matrix adopting above-mentioned material to make is used widely to manufacture disc grinding tool, all there is many disadvantages.Such as make moist distortion, tensile strength is inadequate, and elastic deformation is not be exactly too greatly too little, the problems such as non-refractory.
And, the grinding disc substrate new technology that although having occurred in the recent period tries one's best " a kind of pure organic chemical fibres grid cloth " that solve the problem makes, Be very effective after this kind of product comes out, compensate for other material above-mentioned and manufactures the multinomial weak point of coated abrasive tool.But the grinding disc substrate that this pure organic chemical fibres matrix makes, because constantly riseing with oil price in chemical fibre market, production cost also progressively rises, and in market sale, still can not replace the matrix that other less expensive material manufactures completely.
Utility model content
The purpose of this utility model is to provide one and pure chemistry fiber can be kept to manufacture original advantage in the application of coated abrasive tool matrix, and can reduce a kind of sandwiched composite fibre grid tools matrix of materials'use amount and manufacturing cost.In safe handling intensity, weatherability, the aspects such as elasticity and profile physical dimension, all can reach or exceed the requirement of international standard specified standard.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The utility model comprises matrix, and matrix comprises and laminates adhesion-molded straticulate structure, wherein containing organic fiber boundling silk braid layer and inorfil boundling silk braid layer.
Described organic fiber boundling silk braid layer is placed in matrix surface or position, intermediate layer.
Described inorfil boundling silk braid layer is placed in matrix surface or position, intermediate layer.
Described inorfil boundling silk braid layer is fibre bundle reticulated layer or the wire class woven mesh tissue layer of silicates manufacture.
Utility model advantage: after adopting the lamination layer structure of various material of the present utility model, in safe handling intensity, weatherability, the aspects such as elasticity and profile physical dimension, all can reach or exceed the requirement of international standard specified standard, and manufacturing cost more cheap.
Accompanying drawing explanation
Fig. 1 be a kind of version of the utility model front elevation.
Fig. 2 be the utility model Fig. 1 profile.
Fig. 3 is the front elevation of the another kind of version of the utility model.
Fig. 4 is the profile of the utility model Fig. 3.
Wherein, 1 is organic fiber boundling silk braid layer; 2 is inorfil boundling silk braid layer.
Detailed description of the invention
The utility model comprises matrix, and matrix comprises and laminates adhesion-molded straticulate structure, wherein containing organic fiber boundling silk braid layer 1 and inorfil boundling silk braid layer 2; Described organic fiber boundling silk braid layer 1 is placed in matrix surface or position, intermediate layer; Inorfil boundling silk braid layer 2 is placed in matrix surface or position, intermediate layer; Described inorfil boundling silk braid layer 2 is fibre bundle reticulated layer or the wire class woven mesh tissue layer of silicates manufacture.
Specifically: the utility model avoids pure organic chemical fibres material high cost price, adopt part organic chemical fibres and cheap inorfil respectively boundling become silk to produce with grid cloth to be the plane reticular tissue layer of principal mode.In the grinding disc substrate that pure organic chemical fibres matrix makes, add core to enter cheap inorganic fibre mat, as reinforcing material, make up the defect reducing organic chemical fibres consumption intensity deficiency, meet international standards to every security intensity index of coated disk grinding tool.This composite material reticulated coated with adhesive all from the teeth outwards, slightly after drying, as shown in accompanying drawing 1, accompanying drawing 3, to enter individual layer and multilayer organic reticulated layer 1 or inorganic reticulated layer 2 according to requirement of strength sandwich, laminate layer by layer as sandwich biscuit, at high temperature be solidified into an overall plate-shaped base body, then through the processing of grinding external diameter, namely become " a kind of sandwiched composite fibre grid tools matrix ".
The utility model " a kind of sandwiched composite fibre grid tools matrix ", its appearance and size can according to user's requirement, make various geometry, but basic size can comply with the national standard requirements completely, and the security intensity of regulation, use the multinomial standards such as linear velocity, the matrix of alternative above-mentioned traditional various materials manufactures that can be good.
Claims (4)
1. a sandwiched composite fibre grid tools matrix, it comprises matrix, it is characterized in that: described matrix comprises and laminates adhesion-molded straticulate structure, containing organic fiber boundling silk braid layer (1) and inorfil boundling silk braid layer (2) in described straticulate structure.
2. sandwiched composite fibre grid tools matrix according to claim 1, is characterized in that: described organic fiber boundling silk braid layer (1) is placed in matrix surface or position, intermediate layer.
3. sandwiched composite fibre grid tools matrix according to claim 1, is characterized in that: described inorfil boundling silk braid layer (2) is placed in matrix surface or position, intermediate layer.
4. sandwiched composite fibre grid tools matrix according to claim 1, is characterized in that: described inorfil boundling silk braid layer (2) is fibre bundle reticulated layer or the wire class woven mesh tissue layer of silicates manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540165.3U CN204076046U (en) | 2014-09-19 | 2014-09-19 | A kind of sandwiched composite fibre grid tools matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540165.3U CN204076046U (en) | 2014-09-19 | 2014-09-19 | A kind of sandwiched composite fibre grid tools matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076046U true CN204076046U (en) | 2015-01-07 |
Family
ID=52168808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540165.3U Expired - Fee Related CN204076046U (en) | 2014-09-19 | 2014-09-19 | A kind of sandwiched composite fibre grid tools matrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547772A (en) * | 2021-06-08 | 2021-10-26 | 南京玻璃纤维研究设计院有限公司 | Preparation method of fan blade with mixed structure |
-
2014
- 2014-09-19 CN CN201420540165.3U patent/CN204076046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547772A (en) * | 2021-06-08 | 2021-10-26 | 南京玻璃纤维研究设计院有限公司 | Preparation method of fan blade with mixed structure |
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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: 20150107 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |