CN106757669B - A kind of antenna house multi-level structure fabric and its method for weaving - Google Patents
A kind of antenna house multi-level structure fabric and its method for weaving Download PDFInfo
- Publication number
- CN106757669B CN106757669B CN201611175084.8A CN201611175084A CN106757669B CN 106757669 B CN106757669 B CN 106757669B CN 201611175084 A CN201611175084 A CN 201611175084A CN 106757669 B CN106757669 B CN 106757669B
- Authority
- CN
- China
- Prior art keywords
- fabric
- yarn
- weaving
- sub
- braiding
- 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.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/497—Knitted threads
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D3/00—Woven fabrics characterised by their shape
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
Abstract
The invention discloses a kind of antenna house multi-level structure fabric and its method for weaving.The fabric is to weave yarn and axial yarn as raw material, and using two-dimentional three-dimensional belt weaving, the axial yarn line of braiding yarn binding stretched straight parallel forms sub- fabric, then sub- fabric is formed plain weave, twill, satin weave, layer connection or orthogonal three-dimensional weave by weaving.The method for weaving technique is simple and convenient to operate, production efficiency is high, and the cycle is short, cost is low.
Description
Technical field
The present invention relates to fabric knitting technical field, is specially a kind of antenna house multi-level structure fabric and its weaving side
Method.
Background technology
Quartz fiber reinforced composite material has the characteristics that light weight, intensity are high, modulus is high, dielectric properties are good, is to prepare
The important materials of advanced capabilities radar antenna house.As radar antenna covers on extensively should for the fields such as Aeronautics and Astronautics, national defence, communication
With high efficiency, low cost manufacture is key issue urgently to be resolved hurrily.
Quartz fibre enhancing fabric is the primary structure reinforcement of composite material radome.Application number
201210592506.7 disclose the weaving method of a kind of section of centrum fabric, and (2.5D braidings are single for Angular interlocking structure layer by layer for fabric
Meta structure), the warp thread of fabric and weft yarn employ doubled yarn in specific embodiment.201510195792.7 disclosure of application number
A kind of Varying-thickness layer connects the preparation method of construction fabric, it is possible to achieve bores the preparation of tubing, fabric in specific embodiment
In yarn employ single-strand yarn or doubled yarn.
The preparation process of existing radome enhancing fabric mainly has two kinds：Ramuscule yarn fine works technique and plying
Yarn slightly compiles technique.Existing ramuscule yarn fine works technique is finely weaved using ramuscule yarn and two dimension or three-dimensional antenna is made
Cover enhancing fabric, has the features such as fabric construction is fine, uniform, and overall performance is good, but the fabric knitting cycle is grown, production cost
It is high.Existing doubled yarn slightly compiles technique and thicker doubled yarn is made using single-strand yarn plying plus weak twist, then using thicker
Qualified yarn weaving and be made antenna house enhancing fabric, have the characteristics that weaving efficiency is high, with short production cycle, cost is low, but
It is that thicker doubled yarn will cause to strengthen the increase of yarns in worsted fabric bending curvature, and fibre strength utilization rate reduces；Cause at the same time
The increase of yarns in worsted fabric gap, coverage rate reduce, fiber skewness, and fiber accumulations at intertwined point, are unfavorable for resin matrix pair
The infiltration of yarn interior fiber so that the mechanical property of composite material reduces.
The content of the invention
In view of the deficiencies of the prior art, the technical problem that the present invention intends to solve is to provide a kind of antenna house multi-layer knot
Structure fabric and its method for weaving.The fabric is to weave yarn and axial yarn as raw material, using two-dimentional three-dimensional belt weaving,
The axial yarn line of braiding yarn binding stretched straight parallel forms sub- fabric, then sub- fabric is formed plain weave, twill, satin by weaving
Line, layer connection or orthogonal three-dimensional weave.The method for weaving technique is simple and convenient to operate, production efficiency is high, and the cycle is short, cost is low.
The present invention solves the problems, such as that the technical solution of the fabric technology is to provide a kind of antenna house and is knitted with multi-level structure
Thing, it is characterised in that the structure of the fabric be plain weave, twill, satin weave, layer connection or orthogonal three-dimensional structure, the warp-wise system of fabric
It is at least one for sub- fabric in system, broadwise system or normal direction system；The Asia fabric is that axial yarn stretched straight parallel arranges simultaneously
The two-dimentional three-dimensional braiding structure for being bundled and being formed by braiding yarn, the fineness of axial yarn are at least the 5 of the fineness for weaving yarn
Times.
The shape of the Asia fabric is bandlet shape, and width is not more than 20mm.
The technical solution that the present invention solves the method for weaving technical problem is to provide a kind of antenna house multi-level structure
The method for weaving of fabric, it is characterised in that comprise the following steps：
(1) selection of yarn：Required according to sub- Fabric Design, select the fineness of axial yarn and braiding yarn, axial yarn
The fineness of line is at least 5 times of the fineness for weaving yarn；
(2) braiding of sub- fabric：The radical N of axial yarn is determined according to sub- fabric width design requirement, then weaves yarn
Radical be 2N+1, using two-dimentional three-dimensional belt weaving, the axial yarn line of braiding yarn binding stretched straight parallel forms Asia and knits
Thing；
(3) weaving of fabric：The institutional framework of selection fabric is required according to fabric texture, is by input of sub- fabric
System, using plain weave, twill, satin weave, layer connection or orthogonal three-dimensional weave method for weaving by sub- fabric knitting into multi-level structure fabric.
Compared with prior art, beneficial effect of the present invention is：The woven plain cloth of doubled yarn is used with existing
Compare, multi-layer plain cloth of the present invention is with thickness is thin, yarn bends are small, fiber accumulations are few, porosity is low, spreadability
The advantages that good, efficiently solve that fibre strength utilization rate in the prior art is low, resin matrix is to the wellability of yarn interior fiber
The problem of difference etc., improves the mechanical property of final composite material.
Multi-layer fabric knitting method provided by the invention, is in existing fabric knitting technical foundation, adds Asia
The braiding of fabric, technique is simple and convenient to operate, production efficiency is high, and the cycle is short, cost is low.
Brief description of the drawings
Fig. 1 shows for the sub- fabric construction of inventive antenna cover multi-level structure fabric and its a kind of embodiment of method for weaving
It is intended to；
Fig. 2 is doubled yarn structure diagram of the prior art；
Fig. 3 is to use the woven plain weave fabric structure figure of doubled yarn in the prior art；
Fig. 4 is knitted for inventive antenna cover with the multi-layer plain weave of multi-level structure fabric and its a kind of embodiment of method for weaving
Thing structure diagram；
Fig. 5 knits for inventive antenna cover multi-level structure fabric and its a kind of multi-layer layer of embodiment of method for weaving connection
Thing (2.5D fabrics) structure diagram；
Fig. 6 is inventive antenna cover multi-level structure fabric and its a kind of multi-layer of embodiment orthogonal three of method for weaving
To fabric construction schematic diagram；(in figure：1st, yarn is woven；2nd, axial yarn；3rd, single thread；4th, warp-wise Asia fabric；5th, broadwise Asia is knitted
Thing；6th, plying warp thread；7th, plying weft yarn；8th, normal direction yarn)
Embodiment
The specific embodiment of the present invention is given below.Specific embodiment is only used for that the present invention is further described, unlimited
The application scope of the claims processed.
The present invention provides a kind of antenna house with multi-level structure fabric (referring to Fig. 1,4-6), it is characterised in that described to knit
The structure of thing is plain weave, twill, satin weave, layer connection (2.5D) or orthogonal three-dimensional structure, warp-wise system, broadwise system or the method for fabric
It is at least one for sub- fabric into system；The Asia fabric is that axial 2 stretched straight parallel of yarn is arranged and bundled by braiding yarn 1
And the two-dimentional three-dimensional braiding structure formed, the fineness of axial yarn 2 are at least 5 times of the fineness for weaving yarn 1；The Asia fabric
Shape be bandlet shape, width is not more than 20mm.The effect for weaving yarn 1 is that axial yarn 2 is bundled and positioned so that
Axial 2 stretched straight parallel of yarn arrangement.
The method for weaving of a kind of antenna house multi-level structure fabric, it is characterised in that comprise the following steps：
(1) selection of yarn：Required according to sub- Fabric Design, select the fineness of axial yarn 2 and braiding yarn 1, it is axial
The fineness of yarn 2 is at least 5 times of the fineness for weaving yarn 1；
(2) braiding of sub- fabric：The radical N of axial yarn 2 is determined according to sub- fabric width design requirement, then weaves yarn
1 radical is 2N+1, and using two-dimentional three-dimensional belt weaving, the axial yarn 2 that braiding yarn 1 bundlees stretched straight parallel forms Asia
Fabric；
(3) weaving of fabric：The institutional framework of selection fabric is required according to fabric texture, such as plain weave, twill, satin
Line, layer connection (2.5D) or orthogonal three-dimensional etc., using sub- fabric as input system, using plain weave, twill, satin weave, layer connection (2.5D) or
The existing fabric knitting method such as orthogonal three-dimensional is by sub- fabric knitting into multi-level structure fabric.
Fig. 2 is doubled yarn commonly used in the prior art, and the twist is 50-55 twists/m；Single thread 3 is mutually twisted with the fingers in doubled yarn
Close and be distorted.Compared with doubled yarn, 2 stretched straight parallel of axial yarn arranges in sub- fabric, improves the intensity profit of yarn
With rate；It is approximately the diameter of an axial yarn 2 meanwhile the thickness of sub- fabric is smaller, axial 2 one, yarn is flat by one
Exhibition arrangement, reduces the accumulation of fiber, is conducive to improve infiltration of the resin matrix to fiber.
Fig. 3 use the woven plain cloth of doubled yarn in the prior art, by plying warp thread 6 and pool capital weft yarn 7 according to
The weaving of plain weave technique forms, plying warp thread 6 and shape of cross section of the weft yarn 7 with approximate ellipsoidal of pooling capital.It is of the present invention more
Level plain cloth (referring to Fig. 4) is formed by warp-wise Asia fabric 4 and broadwise Asia fabric 5 according to the weaving of plain weave technique, and warp-wise Asia is knitted
Thing 4 and broadwise Asia fabric 5 have flat shape of cross section.
Embodiment 1：Multi-layer plain cloth
Multi-layer plain cloth (referring to Fig. 4) includes warp-wise Asia fabric 4 and broadwise Asia fabric 5；The Asia fabric is axial
The two-dimentional three-dimensional braiding structure that 2 stretched straight parallel of yarn arranges and bundled and formed by braiding yarn 1.
(1) selection of yarn：The quartzy yarn that yarn 1 selects 27Tex is woven, axial yarn 2 selects 190Tex strands of stone
English yarn.The fineness of axial yarn 2 is 7.04 times of the fineness for weaving yarn 1；
(2) braiding of sub- fabric：It is 13, axial yarn that warp-wise Asia fabric 4 and broadwise Asia fabric 5, which choose braiding yarn 1,
Line 2 is 6, and using two-dimentional three-dimensional belt weaving, the axial yarn 2 that braiding yarn 1 bundlees stretched straight parallel forms sub- fabric,
Sub- fabric width is 4.0mm, thickness 0.3mm；
(3) weaving of fabric：Through it is close be 22/10cm, filling density is 22/10cm, using plain cloth weaving process will
Warp-wise Asia fabric 4 and broadwise Asia fabric 5 weave into multi-layer plain cloth.
The tabby tensile break strength of the woven multi-layer of the present embodiment uses doubled yarn compared with the prior art
(190Tex quartz yarn × 6 strand) woven plain cloth improves 15.6% (referring to Fig. 3).Tensile break strength tests reference
GB/T 15788-2005。
Embodiment 2：Multi-layer layer joins fabric
Multi-layer layer connection fabric (referring to Fig. 5) includes warp-wise Asia fabric 4 and broadwise Asia fabric 5；The Asia fabric is axial
The two-dimentional three-dimensional braiding structure that 2 stretched straight parallel of yarn arranges and bundled and formed by braiding yarn 1.
(1) selection of yarn：The quartzy yarn that yarn 1 selects 27Tex is woven, axial yarn 2 selects the quartz of 190Tex
Yarn.Axial 2 fineness of yarn is weave 1 fineness of yarn 7.04 times；
(2) braiding of sub- fabric：The selection braiding yarn 1 of warp-wise Asia fabric 4 is 13, axial yarn 2 is 6, using two
The weaving braiding of dimension three-dimensional belt forms bandlet shape Asia fabric, width 4.0mm, thickness 0.3mm；Broadwise Asia fabric 5 selects
To take braiding yarn be 25, axial yarn is 12, and bandlet shape Asia fabric is formed using the braiding of two-dimentional three-dimensional belt weaving,
Width is 8.1mm, thickness 0.3mm；
(3) weaving of fabric：Through it is close be 25/10cm, filling density is 10/10cm, joins (2.5D) stereo fabric using layer
Warp-wise Asia fabric 4 and broadwise Asia fabric 5 are weaved into multi-layer layer connection fabric by weaving process.
Embodiment 3：The orthogonal three-dimensional weave of multi-layer
The orthogonal three-dimensional weave of multi-layer (referring to Fig. 6) includes warp-wise Asia fabric 4, broadwise Asia fabric 5 and normal direction yarn 8；Institute
It is the two-dimentional three-dimensional braiding structure that axial 2 stretched straight parallel of yarn arranges and bundled and formed by braiding yarn 1 to state sub- fabric.
(1) selection of yarn：The quartzy yarn that yarn 1 selects 27Tex is woven, axial yarn 2 selects the quartz of 380Tex
Yarn, normal direction yarn 8 select 190Tex quartz yarns.Axial 2 fineness of yarn is weave 1 fineness of yarn 14.08 times.
(2) braiding of sub- fabric：It is 37, axial yarn that warp-wise Asia fabric 4 and broadwise Asia fabric 5, which choose braiding yarn 1,
Line 2 is 18, and bandlet shape Asia fabric, thing width 13.5mm, thickness are formed using the braiding of two-dimentional three-dimensional belt weaving
0.5mm；
(3) weaving of fabric：Through it is close be 7/10cm, filling density is 7/10cm, using orthogonal three dimensional stereo fabric knitting
Warp-wise Asia fabric 4, broadwise Asia fabric 5 and normal direction yarn 8 are weaved into the orthogonal three-dimensional weave of multi-layer by technique.
The present invention does not address part and is suitable for the prior art.
Claims (3)
1. a kind of antenna house multi-level structure fabric, it is characterised in that the structure of the fabric is plain weave, twill, satin weave, layer
Connection or orthogonal three-dimensional structure, it is at least one for sub- fabric in the warp-wise system of fabric, broadwise system or normal direction system；The Asia
Fabric is the two-dimentional three-dimensional braiding structure that axial yarn stretched straight parallel arranges and bundled and formed by braiding yarn, axial yarn
Fineness is at least 5 times of the fineness for weaving yarn.
2. antenna house according to claim 1 multi-level structure fabric, it is characterised in that it is described Asia fabric shape be
Bandlet shape, width are not more than 20mm.
A kind of 3. method for weaving of the antenna house multi-level structure fabric described in claim 1 or 2, it is characterised in that including with
Lower step：
(1) selection of yarn：Required according to sub- Fabric Design, select the fineness of axial yarn and braiding yarn, axial yarn
Fineness is at least 5 times of the fineness for weaving yarn；
(2) braiding of sub- fabric：The radical N of axial yarn is determined according to sub- fabric width design requirement, then weaves the root of yarn
Number is 2N+1, and using two-dimentional three-dimensional belt weaving, the axial yarn line of braiding yarn binding stretched straight parallel forms sub- fabric；
(3) weaving of fabric：The institutional framework of selection fabric is required according to fabric texture, using sub- fabric as input system,
Using plain weave, twill, satin weave, layer connection or orthogonal three-dimensional weave method for weaving by sub- fabric knitting into multi-level structure fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611175084.8A CN106757669B (en) | 2016-12-19 | 2016-12-19 | A kind of antenna house multi-level structure fabric and its method for weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611175084.8A CN106757669B (en) | 2016-12-19 | 2016-12-19 | A kind of antenna house multi-level structure fabric and its method for weaving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106757669A CN106757669A (en) | 2017-05-31 |
| CN106757669B true CN106757669B (en) | 2018-04-13 |
Family
ID=58889844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611175084.8A Active CN106757669B (en) | 2016-12-19 | 2016-12-19 | A kind of antenna house multi-level structure fabric and its method for weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106757669B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187074B (en) * | 2017-07-27 | 2019-03-22 | 北京汽车集团有限公司 | Reduce the method for the U-shaped product deformation of composite material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0293988A1 (en) * | 1987-06-04 | 1988-12-07 | Akzo N.V. | Conveyor belt of PVC with a compound layer of reinforcing material and a process of weaving said reinforcing layer |
| MX350493B (en) * | 2009-10-02 | 2017-09-07 | Barrday Inc | Woven multi-layer fabrics and methods of fabricating same. |
| FR2970481B1 (en) * | 2011-01-18 | 2014-06-13 | Snecma | FIBROUS STRUCTURE FOR COMPOSITE GEOMETRY COMPOSITE MATERIAL PART |
| CN103099573A (en) * | 2013-01-22 | 2013-05-15 | 韩兵 | Strip weaving type multi-material towel and manufacture method thereof |
-
2016
- 2016-12-19 CN CN201611175084.8A patent/CN106757669B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106757669A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gries et al. | Manufacturing of textiles for civil engineering applications | |
| CN103061003B (en) | Novel structure three-dimensional woolen fabric and weaving method thereof | |
| CN103643381A (en) | Weaving method of basalt fiber, glass fiber and polypropylene fiber woven fabric | |
| CN206986416U (en) | A kind of carbon fiber woven cloth and its prepreg | |
| CN103266391A (en) | Woven 2D+2.5D profiling fabric composite fabric and forming method thereof | |
| CN106757669B (en) | A kind of antenna house multi-level structure fabric and its method for weaving | |
| CN103061004B (en) | Novel structure three-dimensional fabric and weaving method thereof | |
| CN102851844B (en) | Angle interlocking structure fabric and weaving method of same | |
| CN103290601A (en) | Angle-adjustable 2.5D fabric with reinforcement normal yarns and method for weaving angle-adjustable 2.5D fabric | |
| CN103088546A (en) | New-structure three-dimensional fabric and its knitting method | |
| CN103334213A (en) | Quasi-all-carbon fiber biaxial weft-knitted fabric bound by pre-oxidized fibers | |
| CN206799853U (en) | A kind of antenna house multi-level structure fabric | |
| CN203307531U (en) | 2D+2.5D shape fabric combinational woven fabric | |
| CN206916373U (en) | A kind of broadwise strengthens screen cloth | |
| CN102454035A (en) | 0-degree and 90-degree angle biaxial carbon fiber warp-knitted cloth | |
| CN203700704U (en) | Circular sandwich woven rope | |
| CN203021723U (en) | Novel woven fabric structure for providing high-strength glass fiber reinforced cloth | |
| CN103469448B (en) | Weaving method of untwisted binding type plain weaving grinding wheel mesh | |
| CN113802245A (en) | Three-dimensional needle-twisting weaving process | |
| CN102454034A (en) | +/-45-degree angle biaxial carbon fiber warp-knitted cloth | |
| CN103802375A (en) | Wrap and weft normal-reverse twisted grey cloth oblique crossing interwoven impregnated fabric | |
| CN103806163A (en) | Warp and weft forwards and backwards entwisted interwoven impregnated core fabric for conveyor belt | |
| CN102454039A (en) | 90-degree angle carbon fiber warp-knitted cloth | |
| CN203700703U (en) | Square woven rope | |
| CN103806166A (en) | Warp and weft forwards and backwards entwisted white body obliquely-interwoven impregnated fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |