CN107237032A - One kind reinforces compound three dimensional fabric and its weaves into method - Google Patents
One kind reinforces compound three dimensional fabric and its weaves into method Download PDFInfo
- Publication number
- CN107237032A CN107237032A CN201710495563.6A CN201710495563A CN107237032A CN 107237032 A CN107237032 A CN 107237032A CN 201710495563 A CN201710495563 A CN 201710495563A CN 107237032 A CN107237032 A CN 107237032A
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- CN
- China
- Prior art keywords
- warp thread
- fiber
- dimensional fabric
- fabric
- compound
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D25/00—Woven fabrics not otherwise provided for
- D03D25/005—Three-dimensional woven fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
Abstract
Compound three dimensional fabric is reinforced the invention discloses one kind and its weaves into method.In the present invention：Including Z-direction warp thread, Y-direction fiber, X to fiber：Include warp thread bulge-structure on Z-direction warp thread, Y-direction fiber is staggered to fiber with X；Warp thread bulge-structure on Z-direction warp thread is arranged in the equally spaced circulating type of outer surface of Z-direction warp thread.It is of the invention that the warp thread bulge-structure for being looped around Z-direction warp yam surface is first opened up on Z-direction warp thread, and it is raised to open up multigroup warp thread at equal intervals along the distribution arrangement of Z-direction warp thread, staggered Y-direction fiber and X are fixed in Z-direction warp thread to fiber, and after a series of processing technologys, preferably Y-direction fiber and X are fixed in warp thread projection to fiber, can preferably ensure the integrality and supportive after fabric compression.
Description
Technical field
It is more particularly to a kind of to reinforce compound three dimensional fabric and its side of weaving into the invention belongs to technical field of textile processing
Method.
Background technology
Weaving is that have textile fabric and yarn is thread, the soft product but with certain mechanical property and thickness.With
Science and technology is developed rapidly, and textile structural composite materials are improving in its layer and interlaminar strength and resistant to damage aspect of performance have
New breakthrough, it is mainly shown as reinforcing material body structure from zero dimension, one-dimensional, two dimension, develops into three-dimensional, that is, generates for making
The three-dimensional woven technology of advanced composite material reinforcement is made, so as to manufacture the high performance composite with globality and profiling
Material provides reliable guarantee.
So-called three dimensional fabric, is exactly the fiber in thickness direction at least more than three.From the fibre of composite material reinforcement body
There are four levels from the viewpoint of dimension configuration, one is that the i.e. zero dimension of discontinuous strengthens, such as chopped strand；Two be it is linear,
It is i.e. one-dimensional, such as wind；Three be plane, i.e., two-dimentional, such as laminate；Four be overall i.e. three-dimensional, such as many three-dimensionals
Fabric.
Three dimensional fabric typically suffers from certain thickness, so that supportive and integrality to ensure fabric, if run into
Weight, after three dimensional fabric is deformed upon, how to ensure the three dimensional fabric after release of pressure keep before structural support and integrality
The problem of as needing to solve.
The content of the invention
Compound three dimensional fabric is reinforced it is an object of the invention to provide one kind and its method is weaved into, by Z-direction warp thread
On the warp thread that opens up around arrangement it is raised, so as to preferably ensure the structural support and integrality of three dimensional fabric.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention reinforces compound three dimensional fabric and its weaves into method to be a kind of, including Z-direction warp thread, Y-direction fiber, X are to fibre
Dimension：
Include warp thread bulge-structure on Z-direction warp thread, Y-direction fiber is staggered to fiber with X；
Warp thread bulge-structure on Z-direction warp thread is arranged in the equally spaced circulating type of outer surface of Z-direction warp thread.
Wherein, warp thread projection is hemispherical dome structure.
Wherein, some groups of warp thread arranged in the same direction with Z-direction warp thread projections are divided on Z-direction warp thread.
Wherein, the spacing between some warp thread projections in the same direction on Z-direction warp thread is identical.
Wherein, that reinforces compound three dimensional fabric weaves into method, comprises the following steps：
The first step, using Z-direction warp thread as main warp thread, Z-direction warp thread is drawn by the bobbin cradle of grid shedding mechanism；
Second step, the Z-direction warp thread that bobbin cradle is drawn is drawn to after keevil, and Z-direction warp thread carries out positioning arrangement through keevil；
Wherein, the open pore size of keevil is closed with the warp thread bulge-structure matching size on Z-direction warp thread；
3rd step, source textile deflects from device and wefting insertion machine through fabric, Y-direction is formed on Z-direction warp thread after positioning fine
Peacekeeping X is to fiber；
4th step, by the three dimensional fabric preliminarily formed, by the warm water of 40-50 degree, by its Y-direction fiber, X to fiber and Z
To the spatial homogenization between warp thread；
5th step, after the three dimensional fabric of homogenization is air-dried, then by filling the resin adhesive liquid that levels are 30%；
6th step, will be carried out bar pressure by the three dimensional fabric of the resin adhesive liquid of 50% concentration, is at the uniform velocity rolled using rubber rods,
Roll the 0.8-0.9 multiples that gap is three dimensional fabric thickness, it is ensured that Y-direction fiber and the warp thread that X is in Z-direction warp thread to fiber are raised
It is interior；
7th step, fabric completes standing curing operation through scraping plate of automatic, high laminating machine.
The invention has the advantages that：
It is of the invention that the warp thread bulge-structure for being looped around Z-direction warp yam surface is first opened up on Z-direction warp thread, and passed through along Z-direction
The distribution arrangement of yarn opens up multigroup warp thread projection at equal intervals, and staggered Y-direction fiber and X are fixed on into Z-direction warp thread to fiber
It is interior, and after a series of processing technologys, be preferably fixed on Y-direction fiber and X in warp thread projection to fiber, can be preferable
Ensure the integrality and supportive after fabric compression.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is overall structure diagram of the invention；
1-Z is to warp thread；2-Y is to fiber；3-X is to fiber；4- warp thread is raised.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in accompanying drawing, the present invention is a kind of compound three dimensional fabric of reinforcing and its weaves into method, including Z-direction warp thread
1st, Y-direction fiber 2, X are to fiber 3：
Include raised 4 structures of warp thread on Z-direction warp thread 1, Y-direction fiber 2 and X is staggered to fiber 3；
Raised 4 structures of warp thread on Z-direction warp thread 1 are arranged in the equally spaced circulating type of outer surface of Z-direction warp thread 1.
Further, warp thread projection 4 is hemispherical dome structure.
Further, some groups of warp thread arranged in the same direction with Z-direction warp thread 1 projections 4 are divided on Z-direction warp thread 1.
Further, the spacing between some warp thread projections 4 in the same direction on Z-direction warp thread 1 is identical.
Further, that reinforces compound three dimensional fabric weaves into method, comprises the following steps：
The first step, with Z-direction warp thread 1 for main warp thread, Z-direction warp thread 1 is drawn by the bobbin cradle of grid shedding mechanism；
Second step, the Z-direction warp thread 1 that bobbin cradle is drawn is drawn to after keevil, and Z-direction warp thread 1 carries out positioning arrangement through keevil；
Wherein, the open pore size of keevil is engaged with raised 4 physical dimensions of the warp thread on Z-direction warp thread 1；
3rd step, source textile deflects from device and wefting insertion machine through fabric, Y-direction is formed on Z-direction warp thread 1 after positioning fine
2 and X is tieed up to fiber 3；
4th step, by the three dimensional fabric preliminarily formed, by the warm water of 40-50 degree, by its Y-direction fiber 2, X to fiber 3 with
Spatial homogenization between Z-direction warp thread 1；
5th step, after the three dimensional fabric of homogenization is air-dried, then by filling the resin adhesive liquid that levels are 30%；
6th step, will be carried out bar pressure by the three dimensional fabric of the resin adhesive liquid of 50% concentration, is at the uniform velocity rolled using rubber rods,
Roll the 0.8-0.9 multiples that gap is three dimensional fabric thickness, it is ensured that Y-direction fiber 2 and X is in the warp thread of Z-direction warp thread 1 to fiber 3
In projection 4；
7th step, fabric completes standing curing operation through scraping plate of automatic, high laminating machine.
Further explain and explanation：
Z-direction warp thread 1 uses polypropylene fibre, and polypropylene fibre density is very low, and local is corrosion-resistant, the elastic patch such as good
Point.
Y-direction fiber 2 and X to the stagger angle between fiber 3 be 90 degree.
The height of projection of warp thread projection 4 on Z-direction warp thread 1 is engaged with the radius size of X to fiber 3, Y-direction fiber 2, from
And ensure staggered Y-direction fiber 2 and be fixed on X to what fiber 3 can be consolidated in Z-direction warp thread 1.
In addition, the warp thread projection 4 on Z-direction warp thread 1 can also use circular platform type structure or tetrahedral structure, warp thread projection 4
It is a kind of implementation therein using hemispherical dome structure.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (5)
1. one kind reinforces compound three dimensional fabric, including Z-direction warp thread (1), Y-direction fiber (2), X are to fiber (3), it is characterised in that：
Include raised (4) structure of warp thread on the Z-direction warp thread (1), the Y-direction fiber (2) is staggered to fiber (3) with X；
Raised (4) structure of warp thread on the Z-direction warp thread (1) is arranged in the equally spaced circulating type of outer surface of Z-direction warp thread (1)
Cloth.
2. a kind of compound three dimensional fabric is reinforced according to claim 1, it is characterised in that the warp thread raised (4) is
Hemispherical dome structure.
3. a kind of compound three dimensional fabric of reinforcing according to claim 1, it is characterised in that on the Z-direction warp thread (1) altogether
It is divided into some groups of warp thread arranged in the same direction with Z-direction warp thread (1) projections (4).
4. a kind of compound three dimensional fabric of reinforcing according to claim 1, it is characterised in that on the Z-direction warp thread (1)
Spacing in the same direction between some warp thread raised (4) is identical.
5. it is according to claim 1 it is a kind of reinforce compound three dimensional fabric weave into method, it is characterised in that including following
Step：
The first step, with Z-direction warp thread (1) for main warp thread, Z-direction warp thread (1) is drawn by the bobbin cradle of grid shedding mechanism；
Second step, the Z-direction warp thread (1) that bobbin cradle is drawn is drawn to after keevil, and Z-direction warp thread (1) carries out positioning arrangement through keevil；
Wherein, the open pore size of keevil is engaged with raised (4) physical dimension of the warp thread on Z-direction warp thread (1)；
3rd step, source textile deflects from device and wefting insertion machine through fabric, and Y-direction fiber is formed on Z-direction warp thread (1) after positioning
And X is to fiber (3) (2)；
4th step, by the three dimensional fabric preliminarily formed, by the warm water of 40-50 degree, by its Y-direction fiber (2), X to fiber (3) with
Spatial homogenization between Z-direction warp thread (1)；
5th step, after the three dimensional fabric of homogenization is air-dried, then by filling the resin adhesive liquid that levels are 30%；
6th step, will be carried out bar pressure by the three dimensional fabric of the resin adhesive liquid of 50% concentration, is at the uniform velocity rolled, rolled using rubber rods
Gap is the 0.8-0.9 multiples of three dimensional fabric thickness, it is ensured that Y-direction fiber (2) is in the warp of Z-direction warp thread (1) with X to fiber (3)
In yarn projection (4)；
7th step, fabric completes standing curing operation through scraping plate of automatic, high laminating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495563.6A CN107237032B (en) | 2017-06-26 | 2017-06-26 | It is a kind of to reinforce compound three dimensional fabric and its weave into method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495563.6A CN107237032B (en) | 2017-06-26 | 2017-06-26 | It is a kind of to reinforce compound three dimensional fabric and its weave into method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237032A true CN107237032A (en) | 2017-10-10 |
| CN107237032B CN107237032B (en) | 2018-08-31 |
Family
ID=59987633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710495563.6A Expired - Fee Related CN107237032B (en) | 2017-06-26 | 2017-06-26 | It is a kind of to reinforce compound three dimensional fabric and its weave into method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977994A (en) * | 2018-08-06 | 2018-12-11 | 苏州工蜂新材料有限公司 | A kind of advanced composite material (ACM) 3D fabric |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904464A (en) * | 1967-10-16 | 1975-09-09 | Avco Corp | Process for making three-dimensional fabric material |
| WO2002007961A1 (en) * | 2000-07-21 | 2002-01-31 | 3Tex, Inc. | Three-dimensional fiber scaffolds for injury repair |
| US6447886B1 (en) * | 2000-03-20 | 2002-09-10 | 3Tex, Inc. | Base material for a printed circuit board formed from a three-dimensional woven fiber structure |
| US20050103396A1 (en) * | 2003-11-18 | 2005-05-19 | Larry Schwartz | Coreless synthetic yarns and woven articles therefrom |
| CN103696097A (en) * | 2013-12-20 | 2014-04-02 | 机械科学研究总院先进制造技术研究中心 | Multidirectional fabric and weaving forming method thereof |
| CN103835057A (en) * | 2014-02-28 | 2014-06-04 | 东华大学 | Three-dimensional woven fabric manufacturing method |
| CN105559220A (en) * | 2014-11-06 | 2016-05-11 | 张家港市恒仕达纺织有限公司 | Three-dimensional orthogonal woven flexible stab-resistant clothing |
-
2017
- 2017-06-26 CN CN201710495563.6A patent/CN107237032B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904464A (en) * | 1967-10-16 | 1975-09-09 | Avco Corp | Process for making three-dimensional fabric material |
| US6447886B1 (en) * | 2000-03-20 | 2002-09-10 | 3Tex, Inc. | Base material for a printed circuit board formed from a three-dimensional woven fiber structure |
| WO2002007961A1 (en) * | 2000-07-21 | 2002-01-31 | 3Tex, Inc. | Three-dimensional fiber scaffolds for injury repair |
| US20050103396A1 (en) * | 2003-11-18 | 2005-05-19 | Larry Schwartz | Coreless synthetic yarns and woven articles therefrom |
| CN103696097A (en) * | 2013-12-20 | 2014-04-02 | 机械科学研究总院先进制造技术研究中心 | Multidirectional fabric and weaving forming method thereof |
| CN103835057A (en) * | 2014-02-28 | 2014-06-04 | 东华大学 | Three-dimensional woven fabric manufacturing method |
| CN105559220A (en) * | 2014-11-06 | 2016-05-11 | 张家港市恒仕达纺织有限公司 | Three-dimensional orthogonal woven flexible stab-resistant clothing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977994A (en) * | 2018-08-06 | 2018-12-11 | 苏州工蜂新材料有限公司 | A kind of advanced composite material (ACM) 3D fabric |
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| Publication number | Publication date |
|---|---|
| CN107237032B (en) | 2018-08-31 |
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Granted publication date: 20180831 Termination date: 20210626 |
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