CN204753039U - Shuffling multiaxis is to weaving cloth - Google Patents
Shuffling multiaxis is to weaving cloth Download PDFInfo
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- CN204753039U CN204753039U CN201520318251.4U CN201520318251U CN204753039U CN 204753039 U CN204753039 U CN 204753039U CN 201520318251 U CN201520318251 U CN 201520318251U CN 204753039 U CN204753039 U CN 204753039U
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Abstract
The utility model discloses a shuffling multiaxis is to weaving cloth, including the yarn of binding of + N woof, N woof, 0 warp, 90 woofs and general + N woof, N woof, 0 warp and 90 woof reciprocal anchorages, 0 < N < 90, 0 the warp includes that first bundle 0 warp, second restraint 0 warp and Y and restraint 0 warp, and Y is the natural number, Y >= 2, first bundle 0 warp, second bundle 0 warp and Y restraint 0 warp and are different kinds of tows. The utility model discloses to become different tows and weave the composite construction who forms low -cost high tenacity, and can reach better design modulus requirement in weight reduction.
Description
Technical field
The utility model relates to composite braiding field, and particularly a kind of shuffling multiaxis is to woven cloth.
Background technology
Wind energy, as a kind of clean regenerative resource, is more and more subject to the attention of countries in the world.The wind energy amount of accumulateing is huge, and the wind energy in the whole world is about 2.74 × 10^9MW, and wherein available wind energy is 2 × 10^7MW, and than the water energy total amount that the earth can develop also large 10 times, but along with the expansion in city, wind resource is also reducing gradually.
Blade is one of key core parts of wind power generating set, accounts for 20% of totle drilling cost, and the material and design that it adopts determines performance and the efficiency of blade.In recent years, no matter offshore wind farm or inland wind-powered electricity generation, the manufacture of blade is all had higher requirement to the lightweight of material, low cost, traditional pure glass fibre cannot meet low cost and light-weighted requirement through compiling reinforcing material, although pure carbon fiber can realize the lightweight manufacture of blade through compiling reinforcing material, the cost of costliness is difficult to accept by blade manufacturers.
To this, according to the characteristic of carbon fiber, glass fibre bi-material, bi-material is carried out composite braided, adjust the modulus of blended fabric according to the content of carbon fiber, blade weight can be alleviated, improve blade stiffness and intensity, blade price can be taken into account again, realize low cost manufacture.Meet different blade design requirements, thus greatly reduce the production cost of blade, experiment proves, the blade of wind-driven generator that length is greater than 40m adopts high-performance carbon fibre shuffling mixed paving fabric can loss of weight 20%-30%.
Utility model content
The purpose of this utility model solves prior art Problems existing, provides one and frivolous, have high strength again, and the good shuffling multiaxis of wind resistance is to woven cloth.
The technical scheme realizing the utility model object is that a kind of shuffling multiaxis is to woven cloth, the bundled yarn comprising+N ° of weft yarn that multi beam is woven together ,-N ° weft yarn, 0 ° of warp thread, 90 ° of weft yarns and+N ° of weft yarn ,-N ° weft yarn, 0 ° of warp thread and 90 ° of weft yarns are interfixed, 0 < N < 90; Described 0 ° of warp thread comprises the first bundle 0 ° of warp thread, second bundle 0 ° of warp thread and Y and restraints 0 ° of warp thread, and Y is natural number, Y >=2; It is dissimilar fibre bundle that described first bundle 0 ° of warp thread, second bundle 0 ° of warp thread and Y restraint 0 ° of warp thread, and lay-up arrangement or shuffling are together.
In preferred plan, described N is 45; Described+45 ° of weft yarns comprise the first bundle+45 ° of weft yarns and the second bundle+45 ° of weft yarns; Described-45 ° of weft yarns comprise the first bundle-45 ° of weft yarns and the second bundle-45 ° of weft yarns; Described 0 ° of warp thread comprises the first bundle 0 ° of warp thread and the second bundle 0 ° of warp thread; Described first bundle 0 ° of warp thread is glass fiber bundle; Described second bundle 0 ° of warp thread is carbon fiber bundle.
It is evenly distributed that 0 ° of warp thread restrainted by described first bundle 0 ° of warp thread and second, and the two density ratio is 8:3.
Grammes per square metre and the thickness proportion of described first bundle 0 ° of warp thread are: 1000g:0.9mm; Grammes per square metre and the thickness proportion of described second bundle 0 ° of warp thread are: 1000g:1.0mm.
Described first bundle 0 ° of warp thread, second bundle 0 ° of warp thread and N restraint 0 ° of warp thread and are selected from glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene, polyamide fiber, polyphenylene sulfide fibre, polyimide fiber or basalt fibre.
Described bundled yarn and+N ° of weft yarn ,-N ° weft yarn, 0 ° of warp thread and 90 ° of weft yarns all have angle.
Same, weft yarn also can be different fibre bundle shuffling, and described+N ° of weft yarn comprises the first bundle+N ° of weft yarn, the second bundle+N ° of weft yarn and Y and restraint+N ° of weft yarn; Described-N ° of weft yarn comprises the first bundle-N ° of weft yarn, the second bundle-N ° of weft yarn and Y and restraints-N ° of weft yarn; Described 90 ° of weft yarns comprise the first bundle 90 ° of weft yarns, second bundle 90 ° of weft yarns and Y and restraint 90 ° of weft yarns; Y is natural number, Y >=2; It is dissimilar fibre bundle that described first bundle+N ° of weft yarn, the second bundle+N ° of weft yarn and Y restraint+N ° of weft yarn, and lay-up arrangement or shuffling are together; It is dissimilar fibre bundle that described first bundle-N ° of weft yarn, the second bundle-N ° of weft yarn and Y restraint-N ° of weft yarn, and lay-up arrangement or shuffling are together; It is dissimilar fibre bundle that described first bundle 90 ° of weft yarns, second bundle 90 ° of weft yarns and Y restraint 90 ° of weft yarns, and lay-up arrangement or shuffling are together; Described+N ° of weft yarn is identical with-N ° of weft yarn structure.
Described N is 45; Described+45 ° of weft yarns comprise the first bundle+45 ° of weft yarns and the second bundle+45 ° of weft yarns; Described-45 ° of weft yarns comprise the first bundle-45 ° of weft yarns and the second bundle-45 ° of weft yarns; Described first bundle+45 ° and the first bundle-45 ° of weft yarn glass fiber bundles; Described second bundle+45 ° of weft yarns and the second bundle-45 ° of weft yarns are carbon fiber bundle.
Grammes per square metre and the thickness proportion of described first bundle+45 ° and the first bundle-45 ° of weft yarns are: 1000g:0.9mm; Grammes per square metre and the thickness proportion of described second bundle+45 ° of weft yarns and the second bundle-45 ° of weft yarns are: 1000g:1.0mm.
Described first bundle+N ° of weft yarn, the second bundle+N ° of weft yarn, Y bundle+N ° of weft yarn, the first bundle-N ° of weft yarn, the second bundle-N ° of weft yarn and Y restraint-N ° of weft yarn and are selected from glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene, polyamide fiber, polyphenylene sulfide fibre, polyimide fiber or basalt fibre.
Have employed technique scheme, the utility model has following beneficial effect: (1) the utility model changes the structure in the past only adopting single fiberglass braided forming fabric, then adopt binding mode that different bundle weave is formed the composite construction of low-cost high-toughness, the performance of such woven cloth just combines the performance of several fibre bundle, fabric number of plies when same thickness is reduced, have more ageing-resistant, the characteristics such as endurance, can reach better design modulus requirement equally while weight reduction.
(2) optimal selection of the present utility model adopts glass fibre and carbon fiber mixed weaving, glass fibre low price, carbon fiber performance but price is high, therefore adopt shuffling pure fiberglass braided compared to traditional, can ensure overall intensity and modulus, price increases also controlled simultaneously.
(3) warp thread of the present utility model and/or weft yarn are not limited to two kinds of fiber shufflings, also can be that two or more fibers carries out shuffling, so more can learn from other's strong points to offset one's weaknesses.
(4) the binding mode of bundled yarn of the present utility model also has multiple, as long as all have angle just well relatively can fix+N ° of weft yarn ,-N ° weft yarn, 0 ° of warp thread and 90 ° of weft yarns with+N ° of weft yarn ,-N ° weft yarn, 0 ° of warp thread and 90 ° of weft yarns.
(5) shuffling cloth of the present utility model not only may be used for the impeller of blower in wind-power electricity generation, can also be used for auto parts machinery, other composite products, of many uses.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is:
+ N ° of weft yarn 1 ,-N ° weft yarn 2,0 ° of warp thread 3,90 ° of weft yarns 4, bundled yarns 5.
Detailed description of the invention
(embodiment 1)
See Fig. 1, a kind of shuffling multiaxis of the present embodiment is to woven cloth, comprise+N ° of weft yarn 1 ,-N ° weft yarn 2,0 ° of warp thread 3,90 ° of weft yarns 4 that multi beam is woven together, and by bundled yarn 5,0 < N < 90 that+N ° of weft yarn 1 ,-N ° weft yarn 2,0 ° of warp thread 3 and 90 ° of weft yarns 4 interfix; 0 ° of warp thread 3 comprises the first bundle 0 ° of warp thread 31, second bundle 0 ° of warp thread 32 and Y restraints 0 ° of warp thread 3Y, and Y is natural number, Y >=2; It is dissimilar fibre bundle that first bundle 0 ° warp thread 31, second bundle 0 ° of warp thread 32 and Y restraint 0 ° of warp thread 3Y.In the present embodiment, N is 45; + 45 ° of weft yarns comprise the first bundle+45 ° of weft yarns and the second bundle+45 ° of weft yarns;-45 ° of weft yarns comprise the first bundle-45 ° of weft yarns and the second bundle-45 ° of weft yarns; 0 ° of warp thread 3 comprises the first bundle 0 ° of warp thread 31 and the second bundle 0 ° of warp thread 32; First bundle, 0 ° of warp thread 31 is glass fiber bundle; Second bundle, 0 ° of warp thread 32 is carbon fiber bundle.First bundle, 0 ° of warp thread 31 and the second bundle 0 ° of warp thread 32 evenly distributed, the two density ratio is 8:3.Grammes per square metre and the thickness proportion of the first bundle 0 ° of warp thread 31 are: 1000g:0.9mm; Grammes per square metre and the thickness proportion of the second bundle 0 ° of warp thread 32 are: 1000g:1.0mm.Bundled yarn 5 and+N ° of weft yarn 1 ,-N ° weft yarn 2,0 ° of warp thread 3 and 90 ° of weft yarns 4 all have angle.
The multiaxis of pure glass fibre is to woven cloth, and namely 0 ° of warp thread is that the performance of pure glass fiber bundle is as follows:
The performance of the glass fibre of the present embodiment and the woven cloth of carbon fiber shuffling is as follows:
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a shuffling multiaxis is to woven cloth, it is characterized in that: the bundled yarn (5) comprising+N ° of weft yarn (1) that multi beam is woven together ,-N ° weft yarn (2), 0 ° of warp thread (3), 90 ° of weft yarns (4) and+N ° of weft yarn (1) ,-N ° weft yarn (2), 0 ° of warp thread (3) and 90 ° of weft yarns (4) are interfixed, 0 < N < 90; Described 0 ° of warp thread (3) comprises the first bundle 0 ° of warp thread (31), second bundle 0 ° of warp thread (32) and Y and restraints 0 ° of warp thread (3Y), and Y is natural number, Y >=2; It is dissimilar fibre bundle that described first bundle 0 ° of warp thread (31), second bundle 0 ° of warp thread (32) and Y restraint 0 ° of warp thread (3Y), and lay-up arrangement or shuffling are together.
2. a kind of shuffling multiaxis according to claim 1 is to woven cloth, it is characterized in that: described N is 45; Described+45 ° of weft yarns comprise the first bundle+45 ° of weft yarns and the second bundle+45 ° of weft yarns; Described-45 ° of weft yarns comprise the first bundle-45 ° of weft yarns and the second bundle-45 ° of weft yarns; Described 0 ° of warp thread (3) comprises the first bundle 0 ° of warp thread (31) and the second bundle 0 ° of warp thread (32); Described first bundle 0 ° of warp thread (31) is glass fiber bundle; Described second bundle 0 ° of warp thread (32) is carbon fiber bundle.
3. a kind of shuffling multiaxis according to claim 2 is to woven cloth, it is characterized in that: described first bundle 0 ° of warp thread (31) and second restraint 0 ° of warp thread (32) evenly distributed, the two density ratio is 8:3.
4. a kind of shuffling multiaxis according to claim 3 is to woven cloth, it is characterized in that: grammes per square metre and the thickness proportion of described first bundle 0 ° of warp thread (31) are: 1000g:0.9mm; Grammes per square metre and the thickness proportion of described second bundle 0 ° of warp thread (32) are: 1000g:1.0mm.
5. a kind of shuffling multiaxis according to claim 1 is to woven cloth, it is characterized in that: described first bundle 0 ° of warp thread (31), second bundle 0 ° of warp thread (32) and N restraint 0 ° of warp thread (3N) and be selected from glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene, polyamide fiber, polyphenylene sulfide fibre, polyimide fiber or basalt fibre.
6. a kind of shuffling multiaxis, to woven cloth, is characterized in that according to claim 1 or 5: described bundled yarn (5) and+N ° of weft yarn (1) ,-N ° weft yarn (2), 0 ° of warp thread (3) and 90 ° of weft yarns (4) all have angle.
7. a kind of shuffling multiaxis according to claim 1 is to woven cloth, it is characterized in that: described+N ° of weft yarn (1) comprises the first bundle+N ° of weft yarn, the second bundle+N ° of weft yarn and Y and restraint+N ° of weft yarn; Described-N ° of weft yarn (2) comprises the first bundle-N ° of weft yarn, the second bundle-N ° of weft yarn and Y and restraints-N ° of weft yarn; Described 90 ° of weft yarns (4) comprise the first bundle 90 ° of weft yarns, second bundle 90 ° of weft yarns and Y and restraint 90 ° of weft yarns; Y is natural number, Y >=2; It is dissimilar fibre bundle that described first bundle+N ° of weft yarn, the second bundle+N ° of weft yarn and Y restraint+N ° of weft yarn, and lay-up arrangement or shuffling are together; It is dissimilar fibre bundle that described first bundle-N ° of weft yarn, the second bundle-N ° of weft yarn and Y restraint-N ° of weft yarn, and lay-up arrangement or shuffling are together; It is dissimilar fibre bundle that described first bundle 90 ° of weft yarns, second bundle 90 ° of weft yarns and Y restraint 90 ° of weft yarns, and lay-up arrangement or shuffling are together; Described+N ° of weft yarn (1) is identical with-N ° of weft yarn (2) structure.
8. a kind of shuffling multiaxis according to claim 7 is to woven cloth, it is characterized in that: described N is 45; Described+45 ° of weft yarns comprise the first bundle+45 ° of weft yarns and the second bundle+45 ° of weft yarns; Described-45 ° of weft yarns comprise the first bundle-45 ° of weft yarns and the second bundle-45 ° of weft yarns; Described first bundle+45 ° and the first bundle-45 ° of weft yarn glass fiber bundles; Described second bundle+45 ° of weft yarns and the second bundle-45 ° of weft yarns are carbon fiber bundle.
9. a kind of shuffling multiaxis according to claim 8 is to woven cloth, it is characterized in that: grammes per square metre and the thickness proportion of described first bundle+45 ° and the first bundle-45 ° of weft yarns are: 1000g:0.9mm; Grammes per square metre and the thickness proportion of described second bundle+45 ° of weft yarns and the second bundle-45 ° of weft yarns are: 1000g:1.0mm.
10. a kind of shuffling multiaxis according to claim 7 is to woven cloth, it is characterized in that: described first bundle+N ° of weft yarn, the second bundle+N ° of weft yarn, Y bundle+N ° of weft yarn, the first bundle-N ° of weft yarn, the second bundle-N ° of weft yarn and Y restraint-N ° of weft yarn and be selected from glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene, polyamide fiber, polyphenylene sulfide fibre, polyimide fiber or basalt fibre.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318251.4U CN204753039U (en) | 2015-05-15 | 2015-05-15 | Shuffling multiaxis is to weaving cloth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520318251.4U CN204753039U (en) | 2015-05-15 | 2015-05-15 | Shuffling multiaxis is to weaving cloth |
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| CN204753039U true CN204753039U (en) | 2015-11-11 |
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| CN201520318251.4U Active CN204753039U (en) | 2015-05-15 | 2015-05-15 | Shuffling multiaxis is to weaving cloth |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523931A (en) * | 2017-09-26 | 2017-12-29 | 常州市宏发纵横新材料科技股份有限公司 | The step shuffling weaving process of carbon glass one and device |
| CN107557969A (en) * | 2017-10-24 | 2018-01-09 | 江苏金风科技有限公司 | Three axial direction fibre fabrics and its manufacture method containing drawing and extruding bar |
| CN108708066A (en) * | 2018-04-04 | 2018-10-26 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
-
2015
- 2015-05-15 CN CN201520318251.4U patent/CN204753039U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523931A (en) * | 2017-09-26 | 2017-12-29 | 常州市宏发纵横新材料科技股份有限公司 | The step shuffling weaving process of carbon glass one and device |
| CN107557969A (en) * | 2017-10-24 | 2018-01-09 | 江苏金风科技有限公司 | Three axial direction fibre fabrics and its manufacture method containing drawing and extruding bar |
| CN108708066A (en) * | 2018-04-04 | 2018-10-26 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
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