JP2014000809A - マトリックスの塗布と同時の成形繊維の形成 - Google Patents
マトリックスの塗布と同時の成形繊維の形成 Download PDFInfo
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- PNUFYSGVPVMNRN-UHFFFAOYSA-N CC1CC(C)C(C)C1 Chemical compound CC1CC(C)C(C)C1 PNUFYSGVPVMNRN-UHFFFAOYSA-N 0.000 description 1
- ODNRTOSCFYDTKF-UHFFFAOYSA-N CC1CC(C)CC(C)C1 Chemical compound CC1CC(C)CC(C)C1 ODNRTOSCFYDTKF-UHFFFAOYSA-N 0.000 description 1
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- B29C70/06—Fibrous reinforcements only
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- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/046—Reinforcing macromolecular compounds with loose or coherent fibrous material with synthetic macromolecular fibrous material
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- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
- D04H1/43912—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres fibres with noncircular cross-sections
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
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Abstract
【解決手段】複合品用の被覆繊維は、繊維体およびマトリックス層を含むことができる。繊維体は、少なくとも1つの繊維表面を有することができる。マトリックス層は、繊維表面を少なくとも部分的に被覆することができ、繊維体の形成中に塗布することができる。繊維体が、繊維表面および少なくとも1つの繊維体コーナを含む断面形状を有し、マトリックス層が、繊維体コーナにおけるコーナ領域マトリックス厚および繊維表面における表面マトリックス厚を有し、コーナ領域マトリックス厚が、表面マトリックス厚よりも少なくとも約10パーセントだけ厚い被覆繊維。
【選択図】なし
Description
102 繊維体
104 断面形状
106 繊維体断面積
110 繊維体表面
112 繊維体上面
114 繊維体下面
116 繊維体側面
118 角度
120 繊維体コーナ
122 繊維体厚
124 繊維体幅
126 繊維延伸方向
128 被覆繊維幅
130 被覆繊維厚
150 マトリックス材料
152 マトリックス層
154 マトリックス厚
156 上面マトリックス厚
158 下面マトリックス厚
160 側面マトリックス厚
162 繊維体コーナ領域
164 コーナ領域マトリックス厚
166 マトリックス断面形状
168 マトリックス断面積
200 マクロ繊維
202 マクロ繊維断面形状
204 マクロ繊維側面
206 マクロ繊維コーナ
208 マクロ繊維厚
210 マクロ繊維幅
228 シート
230 平行四辺形
232 台形
234 三角形
236 菱形
238 切欠き領域
240 側領域
242 切欠き側壁
246 平面内かみ合い
248 平面外かみ合い
250 3構成要素繊維
252 犠牲材料
270 複合品
272 複合品表面
274 複合パネル
276 パネル表面
278 総繊維体積
280 総マトリックス体積
282 繊維体積分率
300 層
304 直交積層構成
306 ギャップ
308 ギャップ
320 光線
320A 第1の光線
320B 第2の光線
320C 第3の光線
320D 第4の光線
320E 第5の光線
320 経路長
322A 第1の経路長
322B 第2の経路長
322C 第3の経路長
322D 第4の経路長
322E 第5の経路長
324 合成された角度
324A 第1の光線の合成された角度
324B 第2の光線の合成された角度
324C 第3の光線の合成された角度
324D 第4の光線の合成された角度
324E 第5の光線の合成された角度
400 繊維−マトリックス形成装置
402 繊維材料リザーバ
404 繊維材料
406 マトリックス材料リザーバ
408 マトリックス材料
410 ノズル
412 繊維体ダイ
414 マトリックス層ダイ
416 繊維形成方向
500 繊維形成装置
502 ノズル
504 繊維ダイ
506 繊維延伸方向
508 繊維
512 表面エネルギー効果
514 上面
516 下面
518 側面
520 コーナ
890 輸送用機器
900 航空機
902 胴体
904 翼
906 操縦翼面
908 尾部
910 水平安定板
912 垂直安定板
914 推進ユニット
Claims (15)
- 複合品用の被覆繊維であって、
少なくとも1つの繊維表面を有する繊維体(102)と、
前記繊維体(102)の形成中に塗布された、前記繊維表面を少なくとも部分的に被覆するマトリックス層(152)と
を備える被覆繊維。 - 前記繊維体(102)の縦方向に沿って前記繊維体(102)が引き伸ばされた、請求項1に記載の被覆繊維。
- 前記マトリックス層(152)のマトリックス厚が、前記繊維体(102)上で実質的に均一である、請求項1または2に記載の被覆繊維。
- 前記マトリックス層(152)のマトリックス厚が、前記繊維体(102)上の位置によって異なる、請求項1ないし3のいずれか一項に記載の被覆繊維。
- 前記繊維体(102)が、前記繊維表面および少なくとも1つの繊維体コーナ(120)を含む断面形状を有し、
前記マトリックス層(152)が、前記繊維体コーナ(120)におけるコーナ領域マトリックス厚および前記繊維表面における表面マトリックス厚を有し、
前記コーナ領域マトリックス厚が、前記表面マトリックス厚よりも少なくとも約10パーセントだけ厚い、
請求項4に記載の被覆繊維。 - 前記繊維体(102)が、円形、卵形、楕円形、閉じた半円形、腎臓形、多角形、三角形、正方形、長方形、菱形、平行四辺形および台形のうちの少なくとも1つを含む断面形状を有する、請求項1ないし5のいずれか一項に記載の被覆繊維。
- 前記断面形状が、被覆繊維幅と被覆繊維厚のアスペクト比が少なくとも約10であるシートを含む、請求項6に記載の被覆繊維。
- 前記シートが、1方向に引き伸ばされたシートと2方向に引き伸ばされたシートのうちの一方のシートである、請求項7に記載の被覆繊維。
- 前記マトリックス層(152)の中に複数の前記繊維体(102)が包含されて、マクロ繊維(200)を形成した、請求項1ないし8のいずれか一項に記載の被覆繊維。
- 複合品用の被覆繊維を製造する方法であって、
少なくとも1つの繊維表面を有する繊維体(102)を形成するステップと、
前記繊維体(102)を形成する前記ステップと実質的に同時に、前記繊維表面にマトリックス層(152)を塗布するステップと
を含む方法。 - 前記繊維体(102)上のマトリックス厚が実質的に均一になるように、前記マトリックス層(152)を塗布するステップ
をさらに含む、請求項10に記載の方法。 - 前記繊維体(102)上の位置によってマトリックス厚が異なるように、前記マトリックス層(152)を塗布するステップ
をさらに含む、請求項10または11に記載の方法。 - 前記繊維表面に前記マトリックスを、ある表面マトリックス厚で塗布するステップと、
前記繊維体(102)の繊維体コーナ(120)に前記マトリックスを、前記表面マトリックス厚よりも少なくとも約10パーセントだけ厚いコーナ領域マトリックス厚で塗布するステップと
をさらに含む、請求項10ないし12のいずれか一項に記載の方法。 - 少なくとも1つの繊維表面をそれぞれが有する複数の前記繊維体(102)を、実質的に互いに同時に形成するステップと、
前記繊維表面に前記マトリックス層(152)を、前記繊維体を形成する前記ステップと実質的に同時に塗布して、マクロ繊維(200)を生成するステップと
をさらに含む、請求項10ないし13のいずれか一項に記載の方法。 - 前記繊維体の形成中に、前記繊維体および前記マトリックス層の周囲に犠牲材料を塗布するステップ
をさらに含む、請求項10ないし14のいずれか一項に記載の方法。
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US13/523,087 US20130334366A1 (en) | 2012-06-14 | 2012-06-14 | Formation of a shaped fiber with simultaneous matrix application |
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US9327458B2 (en) | 2014-09-30 | 2016-05-03 | The Boeing Company | In-situ annealing of polymer fibers |
DE102015102953A1 (de) | 2015-03-02 | 2016-09-08 | Universität Paderborn | Verfahren zum Herstellen eines faserverstärkten transparenten Kompositwerkstoffs und transparenter faserverstärkter Kompositwerkstoff |
JP6839190B2 (ja) * | 2015-08-31 | 2021-03-03 | ピュア ニュー ワールド ピーティーワイ エルティーディー | 複合材料を製造するための強化付加製造プロセス |
CN106948091B (zh) * | 2017-04-19 | 2023-06-20 | 广东必得福医卫科技股份有限公司 | 一种单向拉伸弹性无纺布生产设备 |
DE102017121145A1 (de) * | 2017-09-13 | 2019-03-14 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Verfahren zur Herstellung eines transparenten Faserverbundwerkstoffs |
CN109505057B (zh) * | 2018-12-29 | 2020-11-24 | 北京机科国创轻量化科学研究院有限公司 | 一种截面内外轮廓均为凸多边形的预制体多针织造方法 |
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CN103507343A (zh) | 2014-01-15 |
CN103507343B (zh) | 2018-01-02 |
CN108118445B (zh) | 2021-08-10 |
CA2816642A1 (en) | 2013-12-14 |
KR102048090B1 (ko) | 2019-11-22 |
KR20130140550A (ko) | 2013-12-24 |
AU2013205237A1 (en) | 2014-01-16 |
EP2674297A1 (en) | 2013-12-18 |
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RU2017141968A (ru) | 2019-02-13 |
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EP3800050A1 (en) | 2021-04-07 |
RU2637970C2 (ru) | 2017-12-08 |
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CN108118445A (zh) | 2018-06-05 |
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US20130334366A1 (en) | 2013-12-19 |
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