JPH0561093B2 - - Google Patents
Info
- Publication number
- JPH0561093B2 JPH0561093B2 JP2082171A JP8217190A JPH0561093B2 JP H0561093 B2 JPH0561093 B2 JP H0561093B2 JP 2082171 A JP2082171 A JP 2082171A JP 8217190 A JP8217190 A JP 8217190A JP H0561093 B2 JPH0561093 B2 JP H0561093B2
- Authority
- JP
- Japan
- Prior art keywords
- matrix
- longitudinal
- reinforcing material
- group
- dimensional
- 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.)
- Expired - Lifetime
Links
- 239000011159 matrix material Substances 0.000 claims description 42
- 239000012779 reinforcing material Substances 0.000 claims description 42
- 239000004744 fabric Substances 0.000 claims description 25
- 238000009941 weaving Methods 0.000 claims description 18
- 239000002131 composite material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 11
- 239000004753 textile Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000001723 curing Methods 0.000 description 19
- 230000002787 reinforcement Effects 0.000 description 10
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000011165 3D composite Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulding By Coating Moulds (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、三次元織物複合材料のマトリツクス
を硬化する方法及びその装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method and apparatus for curing a matrix of three-dimensional textile composite materials.
従来、三次元織物をマトリツクスで結合するこ
とにより複合材料を成形する場合には、予め三次
元織物を製織した後に、その繊維や繊維束間にマ
トリツクスを充填し、このマトリツクスの硬化に
よつて上記繊維や繊維束を結合しているのが通例
である。しかしながら、このような方法によつて
複合材料を形成すると、製織した三次元織物にマ
トリツクスを均等に含浸させること、及びこの含
侵させたマトリツクス全体を均一に硬化すること
が困難である。
Conventionally, when forming a composite material by bonding three-dimensional fabrics with a matrix, after weaving the three-dimensional fabric in advance, a matrix is filled between the fibers or fiber bundles, and the above-mentioned properties are achieved by curing this matrix. It is customary to combine fibers or fiber bundles. However, when a composite material is formed by such a method, it is difficult to uniformly impregnate the woven three-dimensional fabric with the matrix and to uniformly harden the entire impregnated matrix.
即ち、例えば、製織した三次元織物にマトリツ
クスを含浸させて加熱または冷却により硬化させ
る場合に、製織した三次元織物の中心部までマト
リツクスを均一に含浸させること、及びこのマト
リツクスの周辺部と中心部分の温度を均等化する
ことは非常に困難であり、またマトリツクスの硬
化に際して複合材料内部で熱が発生するような場
合には、複合材料の中心部分の熱が散逸し難く、
全体的に温度が不均一になり、それに伴う硬化収
縮や熱歪により硬化したマトリツクス中に多数の
クラツクが発生するという問題があつた。 That is, for example, when a woven three-dimensional fabric is impregnated with a matrix and cured by heating or cooling, it is necessary to uniformly impregnate the matrix up to the center of the woven three-dimensional fabric, and to make sure that the periphery and center of the matrix are impregnated with the matrix. It is very difficult to equalize the temperature of the composite material, and when heat is generated inside the composite material when the matrix hardens, the heat in the center of the composite material is difficult to dissipate.
There was a problem in that the temperature became non-uniform throughout and many cracks were generated in the cured matrix due to curing shrinkage and thermal strain caused by this.
この問題を解決するために、三次元織物を製織
しながらマトリツクスを硬化することが考えられ
るが、三次元織物においては経方向糸条が多数林
立しているために、マトリツクスに硬化のための
エネルギーを与えることが困難である。 In order to solve this problem, it is possible to harden the matrix while weaving a three-dimensional fabric, but since a three-dimensional fabric has a large number of threads in the warp direction, the matrix requires energy for hardening. It is difficult to give
本発明の技術的課題は、三次元織物を製織しな
がらマトリツクスを硬化させるマトリツクスの硬
化方法及びその装置を提供することにある。
A technical object of the present invention is to provide a matrix curing method and apparatus for curing a matrix while weaving a three-dimensional fabric.
上記課題を解決するための本発明のマトリツク
ス硬化方法は、繊維集合体よりなる糸条をマトリ
ツクスで結合したロツドまたは上記糸条の多数を
平行に保持した経方向強化材群に、これと相互に
直交する２方向から同様のロツドまたは糸条から
なる緯方向強化材群を挿入して製織する三次元織
物を、その製織過程にいてマトリツクスを硬化さ
せて三次元織物複合材料とする方法であつて、上
記経方向強化材群を、各経方向強化材が通る多数
の孔を有し、経方向強化材群に対して斜めに配設
した経方向ガイドで保持し、製織中の上記三次元
織物のマトリツクス含浸部に、硬化用エネルギー
源から放射されるエネルギービームを、上記経方
向ガイドで反射させて照射することを特徴とする
ものである。
In order to solve the above problems, the matrix curing method of the present invention provides a rod in which yarns made of fiber aggregates are bonded together in a matrix, or a warp direction reinforcing material group in which many of the yarns are held parallel to each other. A method of weaving a three-dimensional fabric by inserting groups of weft reinforcing materials made of similar rods or threads from two orthogonal directions, and hardening the matrix during the weaving process to obtain a three-dimensional fabric composite material. , the group of longitudinal reinforcing materials is held by a longitudinal guide having a large number of holes through which each longitudinal reinforcing material passes and is disposed diagonally with respect to the group of longitudinal reinforcing materials, and the three-dimensional fabric being woven is The matrix-impregnated portion is irradiated with an energy beam emitted from a curing energy source by being reflected by the longitudinal guide.
また、本発明のマトリツクス硬化装置は、繊維
集合体よりなる糸条をマトリツクスで結合したロ
ツドまたは上記糸条の多数を平行に保持した経方
向強化材群に、これと相互に直交する２方向から
同様のロツドまたは糸条からなる緯方向強化材群
を挿入して製織する三次元織物を、その製織過程
においてマトリツクス硬化させて三次元織物複合
材料とする装置であつて、上記経方向強化材群を
保持するための経方向ガイドを、各経方向強化材
が通る多数の孔を有するものとして、経方向強化
材群に対して斜めに配設し、上記経方向強化材群
の側方に、上記経方向ガイドで反射させてマトリ
ツクス含浸部にエネルギービームを照射させる硬
化用エネルギー源を設けたことを特徴とするもの
である。 Furthermore, the matrix curing device of the present invention provides a rod in which threads made of fiber aggregates are bonded together in a matrix, or a group of warp reinforcing materials in which many of the threads are held in parallel, from two directions orthogonal to each other. An apparatus for weaving a three-dimensional fabric by inserting a group of weft reinforcing materials made of similar rods or threads into a three-dimensional fabric composite material by hardening the matrix during the weaving process, the apparatus comprising: A longitudinal guide for holding the longitudinal reinforcing material having a large number of holes through which each longitudinal reinforcing material passes is arranged diagonally with respect to the longitudinal reinforcing material group, and on the side of the longitudinal reinforcing material group, The present invention is characterized in that a curing energy source is provided that irradiates the matrix-impregnated portion with an energy beam that is reflected by the longitudinal guide.
硬化用エネルギー源から放射されたエネルギー
ビームは、経方向強化材群を保持する経方向ガイ
ドで反射し、製織中の三次元織物のマトリツクス
に照射してマトリツクスを硬化させ、これによつ
て三次元織物複合材料が形成される。
The energy beam emitted from the curing energy source reflects off the longitudinal guide holding the longitudinal reinforcement group and irradiates the matrix of the three-dimensional fabric being woven to cure the matrix, thereby creating a three-dimensional structure. A textile composite is formed.
したがつて、製織後の三次元織物にマトリツク
スを含浸させて硬化する場合とは異なり、マトリ
ツクスが三次元織物に均一に含浸されかつ均等に
硬化するために、クラツク等の発生がないので、
三次元織物複合材料の強度を向上させることがで
きる。 Therefore, unlike the case where a three-dimensional fabric is impregnated with a matrix and cured after weaving, the matrix is evenly impregnated into the three-dimensional fabric and cured evenly, so there is no occurrence of cracks, etc.
The strength of three-dimensional woven composite materials can be improved.
この場合、経方向ガイドによつてエネルギービ
ームを反射させるので、硬化用エネルギー源を多
数の経方向強化材が林立している経方向強化材群
の側方に設置できるばかりでなく、エネルギービ
ームを反射させるための別個の部材を設ける必要
がない。 In this case, since the energy beam is reflected by the longitudinal guide, not only can the curing energy source be installed on the side of a group of longitudinal reinforcement materials where a large number of longitudinal reinforcement materials stand, but also the energy beam can be There is no need to provide a separate member for reflection.
本発明において三次元織物の製造に使用する強
化材としては、例えば炭素繊維、アラミド繊維、
ガラス繊維等の高強度の繊維の多数を同一方向に
向けた繊維集合体をマトリツクスで結合してロツ
ド化したもの、或いは上記繊維集合体よりなる糸
条が用いられる。
Examples of reinforcing materials used in the production of three-dimensional fabrics in the present invention include carbon fibers, aramid fibers,
A fiber assembly in which a large number of high-strength fibers such as glass fibers are oriented in the same direction is bonded in a matrix to form a rod, or a thread made of the above-mentioned fiber assembly is used.
また上記マトリツクスとしては、エポキシ樹
脂、フエノール樹脂等の熱硬化性樹脂、ポリイミ
ド樹脂、アクリル樹脂、ナイロン、PEEK等の熱
可塑性樹脂、あるいは金属材料、セラミツクス、
ガラス等の無機質材料を用いることができる。 The above-mentioned matrix may include thermosetting resins such as epoxy resins and phenolic resins, thermoplastic resins such as polyimide resins, acrylic resins, nylon, and PEEK, metal materials, ceramics, etc.
Inorganic materials such as glass can be used.
第１図は、上記ロツドまたは糸条よりなる強化
材によつて製織した三次元織物のマトリツクスを
硬化させる装置の一例を示している。 FIG. 1 shows an example of an apparatus for curing a matrix of a three-dimensional fabric woven with the above-mentioned rod or thread reinforcement.
この装置においては、機枠１に、三次元織物複
合材料を保持するための保持手段２と、該保持手
段２を往復動させる駆動手段（図示省略）と、経
方向強化材１０の多数が複数行、複数列所要の間
隔で配列された経方向強化材群１１を保持するた
めの経方向ガイド３と、経方向強化材群１１の間
に、平行に配設した所要長さの緯方向強化材１２
の多数を相互に直交する２方向から挿入するため
の２個の挿入手段４，４（一方のみ図示）と、製
織した三次元織物を囲繞する周壁５と、該周壁５
の開口部に三方向の強化材１０，１２，１２を結
合するマトリツクスとしての液状の樹脂を供給す
る供給装置６と、経方向強化材群１１の側方に設
置した、Ｘ線、赤外線、紫外線その他の各種光源
等の硬化用エネルギー源７と、該硬化用エネルギ
ー源７から放射されるエネルギービームを平行に
するための屈折装置８とを備えている。 In this device, a machine frame 1 includes a holding means 2 for holding a three-dimensional textile composite material, a driving means (not shown) for reciprocating the holding means 2, and a plurality of longitudinal reinforcement members 10. A longitudinal guide 3 for holding longitudinal reinforcing material groups 11 arranged at required intervals in rows and columns, and a latitudinal reinforcing material of a required length arranged in parallel between the longitudinal reinforcing material groups 11. Material 12
two insertion means 4, 4 (only one is shown) for inserting a large number of woven fabrics from two mutually orthogonal directions, a peripheral wall 5 surrounding the woven three-dimensional fabric, and the peripheral wall 5.
a supply device 6 for supplying liquid resin as a matrix for bonding reinforcing materials 10, 12, 12 in three directions to the openings of the reinforcing material group 11; It is equipped with a curing energy source 7 such as other various light sources, and a refraction device 8 for making the energy beam emitted from the curing energy source 7 parallel.
上記挿入手段４，４は、所要の長さに切断され
た多数の緯方向強化材１２を多数列、かつ多数段
収納したロツドマガジン１５と、この緯方向強化
材１２を経方向強化材群１１の間隙内に挿入させ
る往復動可能な多数の押圧部材１６を備え、各挿
入手段４は、交互に動作して緯方向強化材１２の
多数を経方向強化材群１１間に挿入するもので、
保持手段２は、挿入手段４，４による製織の進行
に伴つて下降する。 The insertion means 4, 4 are equipped with a rod magazine 15 which stores a large number of latitudinal reinforcements 12 cut into required lengths in multiple rows and in multiple stages, and a rod magazine 15 that stores the latitudinal reinforcements 12 cut into required lengths in multiple rows and stages, and a rod magazine 15 that stores the latitudinal reinforcements 12 in groups 11 of longitudinal reinforcements. It is equipped with a large number of reciprocating pressing members 16 that are inserted into the gap, and each insertion means 4 operates alternately to insert a large number of latitudinal reinforcing materials 12 between longitudinal reinforcing material groups 11,
The holding means 2 descends as the weaving by the insertion means 4, 4 progresses.
また、経方向ガイド３は、各経方向強化材１０
を通すための多数の孔３ａ，…を有し（第２図参
照）、経方向強化材群１１に対して傾斜させて設
置されており、挿入手段側の面が、エネルギービ
ームを反射して液状の樹脂に照射するための反射
面として構成されている。 Further, the longitudinal guide 3 includes each longitudinal reinforcing member 10.
It has a large number of holes 3a, ... (see Fig. 2) for passing through, and is installed at an angle with respect to the longitudinal reinforcing material group 11, so that the surface on the insertion means side reflects the energy beam. It is configured as a reflective surface for irradiating liquid resin.
上記実施例は、２個の挿入手段４，４が、平行
に配設された多数の経方向強化材１０間に、緯方
向強化材１２の多数を直交する２方向から交互に
挿入することによつて三次元織物が製織され、製
織の進行に伴つて保持手段２が順次下降する。 In the above embodiment, the two insertion means 4, 4 alternately insert a large number of lateral reinforcing members 12 from two orthogonal directions between a large number of longitudinal reinforcing members 10 arranged in parallel. Thus, a three-dimensional fabric is woven, and as the weaving progresses, the holding means 2 is successively lowered.
上記緯方向強化材１２の挿入時、または挿入後
に供給装置６から強化材結合用の液状の樹脂が供
給され、この液状の樹脂は、硬化用エネルギー源
７から放射され、経方向ガイド３で反射して照射
されるエネルギービームによつて硬化する。 When or after inserting the latitudinal reinforcing material 12, a liquid resin for bonding the reinforcing material is supplied from the supply device 6, and this liquid resin is radiated from the curing energy source 7 and reflected by the longitudinal guide 3. The material is cured by an energy beam irradiated with the material.
したがつて、三次元織物に液状の樹脂を均一に
含浸させることができるばかりでなく、多数の経
方向強化材１０が林立していても、供給した液状
樹脂をその都度硬化できるので、液状樹脂の不均
一な硬化によるクラツク等の発生がなく、これに
よつて強度の大きい三次元織物複合体を得ること
ができる。 Therefore, not only can the three-dimensional fabric be uniformly impregnated with liquid resin, but even if a large number of longitudinal reinforcing materials 10 are standing in a row, the supplied liquid resin can be cured each time. There is no occurrence of cracks or the like due to non-uniform curing of the woven fabric, thereby making it possible to obtain a three-dimensional woven composite with high strength.
さらに、経方向強化材群１１を保持する経方向
ガイド３をエネルギービームの反射面としたの
で、エネルギービームを反射させるための別個の
構成を付設する必要がないので、装置を小型化す
ることができる。 Furthermore, since the longitudinal guide 3 holding the longitudinal reinforcing material group 11 is used as an energy beam reflecting surface, there is no need to provide a separate structure for reflecting the energy beam, so the device can be downsized. can.
なお、上記実施例は、製織した三次元織物に三
方向の強化材結合用の液状樹脂を供給している
が、ロツドにより製織した場合には、ロツド自体
に含浸させたマトリツクスによつて三方向の強化
材を結合することができる。 In addition, in the above embodiment, a liquid resin for bonding reinforcing materials in three directions is supplied to the woven three-dimensional fabric, but when weaving is performed using a rod, a matrix impregnated into the rod itself is used to bind the reinforcing material in three directions. reinforcement can be combined.
本発明の三次元織物複合材料におけるマトリツ
クス硬化方法は、三次元織物を製織しながらマト
リツクスを硬化させるので、マトリツクスを均一
に含浸させながら硬化することができ、これによ
つてクラツク等の発生を防止できるので、強度の
大きい三次元複合材料を得ることができる。
The method for curing the matrix in the three-dimensional textile composite material of the present invention cures the matrix while weaving the three-dimensional textile, so the matrix can be hardened while being uniformly impregnated, thereby preventing the occurrence of cracks, etc. Therefore, a three-dimensional composite material with high strength can be obtained.
また、本発明のマトリツクス硬化装置は、経方
向ガイドをエネルギービームの反射体としたこと
により、多数の経方向強化材が林立していても、
経方向強化材群の側方に設置した硬化用エネルギ
ー源から所望の照射面にエネルギービームを照射
できるばかりでなく、反射のための特別な部材を
必要としないので、装置を全体として小型化する
ことができる。 Furthermore, in the matrix hardening device of the present invention, by using the longitudinal guide as a reflector for the energy beam, even when a large number of longitudinal reinforcing materials are lined up,
Not only can the energy beam be irradiated onto the desired irradiation surface from the curing energy source installed on the side of the group of longitudinally reinforcing materials, but there is no need for special members for reflection, so the overall size of the device can be reduced. be able to.
図面は本発明の実施例を示し、第１図はマトリ
ツクス硬化装置の断面図、第２図は経方向ガイド
の部分平面図である。
３…経方向ガイド、３ａ…孔、７…硬化用エネ
ルギー源、１０…経方向強化材、１１…経方向強
化材群、１２…緯方向強化材。
The drawings show an embodiment of the invention, in which FIG. 1 is a sectional view of a matrix hardening device and FIG. 2 is a partial plan view of a longitudinal guide. 3... Longitudinal guide, 3a... Hole, 7... Energy source for curing, 10... Longitudinal reinforcing material, 11... Longitudinal reinforcing material group, 12... Lateral reinforcing material.
Claims (1)
合したロツドまたは上記糸条の多数を平行に保持
した経方向強化材群に、これと相互に直交する２
方向から同様のロツドまたは糸条からなる緯方向
強化材群を挿入して製織する三次元織物を、その
製織過程においてマトリツクスを硬化させて三次
元織物複合材料とする方法であつて、 上記経方向強化材群を、各経方向強化材が通る
多数の孔を有し、経方向強化材群に対して斜めに
配設した経方向ガイドで保持し、 製織中の上記三次元織物のマトリツクス含浸部
に、硬化用エネルギー源から放射されるエネルギ
ービームを、上記経方向ガイドで反射させて照射
する、 ことを特徴とする三次元織物複合材料のマトリツ
クス硬化方法。 ２ 繊維集合体よりなる糸条をマトリツクスで結
合したロツドまたは上記糸条の多数を平行に保持
した経方向強化材群に、これと相互に直交する２
方向から同様のロツドまたは糸条からなる緯方向
強化材群を挿入して製織する三次元織物を、その
製織過程においてマトリツクスを硬化させて三次
元織物複合材料とする装置であつて、 上記経方向強化材群を保持するための経方向ガ
イドを、各経方向強化材が通る多数の孔を有する
ものとして、経方向強化材群に対して斜めに配設
し、 上記経方向強化材群の側方に、上記経方向ガイ
ドで反射させてマトリツクス含浸部にエネルギー
ビームを照射させる硬化用エネルギー源を設け
た、 ことを特徴とする三次元織物複合材料のマトリツ
クス硬化装置。[Scope of Claims] 1. A rod in which yarns made of fiber aggregates are connected in a matrix, or a warp direction reinforcing material group in which many of the yarns are held in parallel, and 2 rods orthogonal to each other.
A method of making a three-dimensional textile composite material by hardening the matrix during the weaving process of weaving a three-dimensional textile by inserting groups of weft-direction reinforcing materials made of similar rods or threads in the weaving process, the method comprising: The group of reinforcing materials is held by a longitudinal guide having a large number of holes through which each longitudinal reinforcing material passes and is arranged diagonally with respect to the group of longitudinal reinforcing materials, and the matrix-impregnated part of the three-dimensional fabric is weaved. A method for curing a matrix of a three-dimensional textile composite material, characterized in that: an energy beam emitted from a curing energy source is reflected by the longitudinal guide and irradiated. 2. A rod made of yarns made of fiber aggregates connected in a matrix or a warp direction reinforcing material group holding a large number of the above yarns in parallel, and 2 rods orthogonal to each other.
An apparatus for weaving a three-dimensional fabric by inserting groups of weft-direction reinforcing materials made of similar rods or threads in the weaving process into a three-dimensional fabric composite material by hardening the matrix in the weaving process, the apparatus comprising: A longitudinal guide for holding the reinforcing material group is arranged obliquely to the longitudinal reinforcing material group, having a large number of holes through which each longitudinal reinforcing material passes, and the longitudinal guide is provided on the side of the longitudinal reinforcing material group. A matrix curing device for a three-dimensional textile composite material, further comprising a curing energy source that irradiates the matrix-impregnated portion with an energy beam that is reflected by the longitudinal guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2082171A JPH03281233A (en) | 1990-03-29 | 1990-03-29 | Method and apparatus for curing matrix of three-dimensional fabric composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2082171A JPH03281233A (en) | 1990-03-29 | 1990-03-29 | Method and apparatus for curing matrix of three-dimensional fabric composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03281233A JPH03281233A (en) | 1991-12-11 |
| JPH0561093B2 true JPH0561093B2 (en) | 1993-09-03 |
Family
ID=13766986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2082171A Granted JPH03281233A (en) | 1990-03-29 | 1990-03-29 | Method and apparatus for curing matrix of three-dimensional fabric composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03281233A (en) |
-
1990
- 1990-03-29 JP JP2082171A patent/JPH03281233A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03281233A (en) | 1991-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3837985A (en) | Multi-directional reinforced composite and method of making the same | |
| ATE10758T1 (en) | THREE-DIMENSIONAL FABRIC FOR REINFORCEMENT OF LAYERED MATERIALS AND MOLDINGS MADE WITH SUCH FABRIC. | |
| US5342679A (en) | Grid structures | |
| DK2662480T3 (en) | Textile part, composite material element with textile part and method for making the same | |
| US5076330A (en) | Three-dimensional multi-axis fabric composite materials and methods and apparatuses for making the same | |
| HU217312B (en) | Reinforced wood structure element | |
| PL173513B1 (en) | Reinforcing panels with oriented fibres for use in wooden components | |
| US6893524B2 (en) | Method and apparatus for manufacturing a reinforcement | |
| EP3009256B1 (en) | Structure including a light-curable adhesive and associated method for assembling and curing same | |
| US3244784A (en) | Method for forming fibre reinforced resin articles | |
| JP2004197325A (en) | Fiber reinforced sheet | |
| US5178705A (en) | Methods of making three dimensional composite fabric where bonding takes place while inserting of the weft is in progress | |
| JPH0418147A (en) | Metho for guiding woven fabric in three-dimensional multiaxial weaving machine of rod method and device therefor | |
| KR20120130534A (en) | Method for manufacturing high temperature fiber grid of high strength | |
| CN1350079A (en) | Unidirectional carbon fiber fabric and its manufacturing method, and reinforced concrete structure | |
| JPH08165363A (en) | Gap-filling fibrous structure | |
| KR101892506B1 (en) | the manufacture method of fiber reinforcement for structure reinforcement and the fiber reinforcement thereof and the reinforcement method of structure therewith | |
| JPH0561093B2 (en) | ||
| JPH08142238A (en) | Unidirectional reinforcing fiber composite substrate and method for producing the same | |
| US7875337B2 (en) | Fiber and resin composite reinforcement | |
| JP2015189150A (en) | Method for manufacturing FRP structure | |
| JPH02104742A (en) | Production of composite material composed of three-dimensional multi-axial woven fabric as the base material and equipment therefor | |
| FR3092592B1 (en) | Manufacturing process of a composite material part with reinforced matrix and implementation device | |
| Faddis et al. | Development of a Pseudohomogeneous, Three-Dimensional, Continuously Woven Composite Material | |
| JPH042839A (en) | Beating up in rod type weaving machine of three-dimensional woven fabric and device therefor |