CN203187922U - Multi-axial-direction warp knitting fabric - Google Patents
Multi-axial-direction warp knitting fabric Download PDFInfo
- Publication number
- CN203187922U CN203187922U CN 201320160539 CN201320160539U CN203187922U CN 203187922 U CN203187922 U CN 203187922U CN 201320160539 CN201320160539 CN 201320160539 CN 201320160539 U CN201320160539 U CN 201320160539U CN 203187922 U CN203187922 U CN 203187922U
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- axial
- warp knitting
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- fabric
- axial tricot
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Abstract
The utility model relates to the technical field of warp knitting fabrics, in particular to a multi-axial-direction warp knitting fabric. The multi-axial-direction warp knitting fabric is formed by at least two fabric layers being overlaid. The fabric layers comprise warps, wefts and warp knitting yarn, wherein the warps and the wefts are mutually overlaid at the angle of 0 degree or +45 degrees or -45 degrees or 90 degrees, and the warp knitting yarn is connected with the warps and wefts in a chain stitching tissue mode. Therefore, the multi-axial-direction warp knitting fabric not only has strength, but also has thickness, and is low in weight of itself. By the adoption of the chain stitching tissue mode, the phenomenon that due to the fact that fibers are bent during the knitting process, fabric strength is not confirm and quality is different cannot occur.
Description
Technical field:
The present invention relates to a kind of tricot technical field, specifically a kind of multi-axial tricot.
Background technology:
The traditional product body layer of prior art is 0 based on glass fibre by warp-wise glass fibre, broadwise glass fibre
0, 90
0Direction interweaves, be traditional plain weave, adopt the fabric of this organizational form, the easy flexing of glass fibre in the braiding process, cause fabric intensity to differ, quality is variant, and another kind of conventional art is 3 D weaving in the prior art, and often manufacturing cost is higher but adopt the method, rare application in industry such as Aero-Space, wind power generation blade, automobile, therefore, research and develop and a kind ofly can overcome traditional tabby shortcoming, cost lower tricot again is the urgent hope of existing market.
Summary of the invention:
The technical problem to be solved in the present invention is, provides a kind of intensity, quality all better, and lower-cost multi-axial tricot.
For solving the problems of the technologies described above, the present invention adopts a kind of like this multi-axial tricot: it comprises that the two fabric layers mutual superposition forms at least, described tissue layer comprises warp thread, weft yarn and through braided wire, described warp thread and weft yarn with 0 degree ,+the angle mutual superposition of 45 degree ,-45 degree or 90 degree form, describedly organize into groups the form of knitting through braided wire and warp thread and weft yarn with chain and be connected.
As preferably, described warp thread is made up of the carbon fiber of jack per line number not, and described weft yarn is made up of the carbon fiber of jack per line number not, and feel is better, and structure is more stable.
As another preferred, described multi-axial tricot comprises that quadruple cloth layer mutual superposition forms, and intensity is higher, the fiber content height.
The present invention compares with multi-axial tricot of the prior art, has the following advantages: existing intensity, thickness is arranged again, and own wt is light.The mode that adopts the chain marshalling to knit can not cause the fiber flexing in the braiding process, cause fabric intensity to differ, the discrepant situation of quality.
Description of drawings:
Fig. 1 is the structural representation one of a kind of multi-axial tricot of the present invention;
Fig. 2 is the structural representation two of a kind of multi-axial tricot of the present invention;
Shown in the figure: 1, tissue layer, 2, warp thread, 3, weft yarn, 4, through braided wire.
The specific embodiment:
The invention will be further described below in conjunction with specific embodiments and the drawings.
As illustrated in fig. 1 and 2, a kind of multi-axial tricot of the present invention, it comprises that two fabric layers 1 mutual superposition forms at least, described tissue layer 1 comprises warp thread 2, weft yarn 3 and through braided wire 4, described warp thread 2 and weft yarn 3 with 0 degree ,+the angle mutual superposition of 45 degree ,-45 degree or 90 degree form, describedly organize into groups the form of knitting through braided wire 4 and warp thread 2 and weft yarn 3 with chain and be connected.Wherein, described warp thread 2 is made up of the carbon fiber of jack per line number not, and described weft yarn 3 is made up of the carbon fiber of jack per line number not.Comprising that two fabric layers 1 mutual superposition forms at least refers to that when practical application, general described multi-axial tricot comprises that two fabric layers 1 mutual superposition forms.Perhaps, described multi-axial tricot comprises that treble cloths layer 1 mutual superposition forms.Perhaps, described multi-axial tricot comprises that quadruple cloth layer 1 mutual superposition forms.Perhaps, described multi-axial tricot comprises that five layers of tissue layer 1 mutual superposition form.The manufacture method of a kind of multi-axial tricot of the present invention, it may further comprise the steps: select yarn, the some volumes of screening 3k carbon fiber, specification is that the polyester filament of 60dtex-180dtex is some; The pendulum yarn is positioned over some carbon fibers volume on the creel, adjusts carbon fiber according to the ceramic porcelain eye quantity of creel, makes all to be penetrated with a carbon fiber in each ceramic porcelain eye, and the carbon fiber that runs through behind the ceramic porcelain eye runs through tenslator again; The shop latitude, with run through in the step 2 behind the tenslator carbon fiber by do+45 degree or-the shop Weft handling device of miter angle degree motion is layed in the lapping respectively, be fixed on the weft yarn pin that sets in lapping edge, form the smooth+miter angle degree carbon fiber layer be parallel to each other and-miter angle degree carbon fiber layer; Through compiling, with in the step 3+miter angle degree carbon fiber layer and-miter angle degree carbon fiber layer is delivered to the warp knitting machine structure by lapping, with specification be 60dtex-180dtex polyester filament with the chain marshalling knit form with its through volume, the semi-finished product of formation multi-axial tricot; Cut edge, the semi-finished product in the step 4 are delivered to trimming device via lapping cut edge; Rolling, with the semi-finished product after cutting edge in the step 5 via wrap-up rolling, finished product.Wherein, the mass area ratio of described multi-axial tricot is every square metre of every square metre-2000 gram of 100 grams.Creel in the described step 2 is provided with the ceramic porcelain eye of 5 row, 8 row.The diameter of described ceramic porcelain eye is 7 millimeters.
Claims (4)
1. multi-axial tricot, it is characterized in that, it comprises that the two fabric layers mutual superposition forms at least, described tissue layer comprises warp thread, weft yarn and through braided wire, described warp thread and weft yarn with 0 degree ,+the angle mutual superposition of 45 degree ,-45 degree or 90 degree form, describedly organize into groups the form of knitting through braided wire and warp thread and weft yarn with chain and be connected.
2. a kind of multi-axial tricot according to claim 1 is characterized in that, described warp thread is made up of the carbon fiber of jack per line number not, and described weft yarn is made up of the carbon fiber of jack per line number not.
3. a kind of multi-axial tricot according to claim 1 is characterized in that, described multi-axial tricot comprises that quadruple cloth layer mutual superposition forms.
4. a kind of multi-axial tricot according to claim 1 is characterized in that, described multi-axial tricot comprises that five layers of tissue layer mutual superposition form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160539 CN203187922U (en) | 2013-04-02 | 2013-04-02 | Multi-axial-direction warp knitting fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160539 CN203187922U (en) | 2013-04-02 | 2013-04-02 | Multi-axial-direction warp knitting fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187922U true CN203187922U (en) | 2013-09-11 |
Family
ID=49104795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160539 Expired - Lifetime CN203187922U (en) | 2013-04-02 | 2013-04-02 | Multi-axial-direction warp knitting fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161021A (en) * | 2013-04-02 | 2013-06-19 | 浙江联洋复合材料有限公司 | Multi-axial warp knitting fabric and manufacturing method thereof |
| CN107458046A (en) * | 2017-09-07 | 2017-12-12 | 浙江成如旦新能源科技股份有限公司 | A kind of fiber blended fabric |
-
2013
- 2013-04-02 CN CN 201320160539 patent/CN203187922U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161021A (en) * | 2013-04-02 | 2013-06-19 | 浙江联洋复合材料有限公司 | Multi-axial warp knitting fabric and manufacturing method thereof |
| CN107458046A (en) * | 2017-09-07 | 2017-12-12 | 浙江成如旦新能源科技股份有限公司 | A kind of fiber blended fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NMG MATERIAL CO., LTD. Free format text: FORMER NAME: LINTEX COMPOSITES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee after: NMG COMPOSITES CO.,LTD. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee before: LINTEX COMPOSITES Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314511 Building 1, 111 Xinzhong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: NMG COMPOSITES Co.,Ltd. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee before: NMG COMPOSITES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |