JP2013163377A5 - - Google Patents
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- JP2013163377A5 JP2013163377A5 JP2013010233A JP2013010233A JP2013163377A5 JP 2013163377 A5 JP2013163377 A5 JP 2013163377A5 JP 2013010233 A JP2013010233 A JP 2013010233A JP 2013010233 A JP2013010233 A JP 2013010233A JP 2013163377 A5 JP2013163377 A5 JP 2013163377A5
- Authority
- JP
- Japan
- Prior art keywords
- flakes
- narrow
- tape
- unidirectional
- narrow flakes
- 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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- 239000000835 fiber Substances 0.000 claims 9
- 239000002131 composite material Substances 0.000 claims 7
- 229920001169 thermoplastic Polymers 0.000 claims 4
- 239000004416 thermosoftening plastic Substances 0.000 claims 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004696 Poly ether ether ketone Substances 0.000 claims 1
- 229920002873 Polyethylenimine Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920001652 poly(etherketoneketone) Polymers 0.000 claims 1
- 229920000069 poly(p-phenylene sulfide) Polymers 0.000 claims 1
- 229920002530 poly[4-(4-benzoylphenoxy)phenol] polymer Polymers 0.000 claims 1
- 229920001601 polyetherimide Polymers 0.000 claims 1
- 229920001955 polyphenylene ether Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Claims (8)
- 複合構成部品に三次元ランダム繊維配向を生じさせる方法であって、
単向性の複合繊維テープ(102)の複数の幅狭フレーク(304)を型容器(206)に移すステップ(702)であって、複数の幅狭フレーク(304)は各々隣接する幅狭フレーク(304)との結合が解除され、前記複数の幅狭フレーク(304)のうちの少なくとも大部分は少なくとも6:1の縦横比を有する、ステップ(702)と、
前記複数の幅狭フレーク(304)を前記型容器(206)内で加熱するステップ(706)と、
前記複数の幅狭フレーク(304)を前記型容器(206)内で前記型容器(206)全体に圧縮して(706)、前記複合構成部品を作製するステップと、
前記単向性の複合繊維テープを少なくとも6:1の縦横比を有する複数のフレーク(104)に切断するステップ(802)と、
前記複数のフレーク(104)を前記繊維の軸線に沿って破砕して(804)、前記複数の幅狭フレーク(304)を作製するステップと、を含む方法。 - 前記単向性の複合繊維テープ(102)は、単向性の熱可塑性テープを含む、請求項1に記載の方法。
- 前記複数のフレーク(104)を前記繊維(104)の軸線に沿って破砕して、前記複数の幅狭フレーク(304)を作製するステップが、
前記複数のフレーク(104)のうちの大部分が少なくとも6:1の縦横比を含むまで前記複数のフレーク(104)を複数の細切刃(504)を有する混合装置(502)で混合して前記複数の幅狭フレーク(304)を作製するステップ(804)を含む、請求項1または2に記載の方法。 - 前記単向性の複合繊維テープ(102)が単向性の熱可塑性テープを含み、前記方法は、
前記単向性の熱可塑性テープを複数の幅狭テープリボン(602)に細長く切るステップ(902)と、
前記複数の幅狭テープリボン(602)をおおよそ等しい寸法属性を有する前記複数の幅狭フレーク(304)に切断するステップ(904)と、をさらに含む、請求項1に記載の方法。 - 前記縦横比が実質的に8:1を含む、請求項1に記載の方法。
- 前記複数の幅狭フレーク(304)は、約12.7mm(1/2インチ)であり、幅が1.59mm(1/16インチ)の幅狭フレークを含む、請求項5に記載の方法。
- 前記型容器(206)内で前記複数の幅狭フレーク(304)を圧縮した後に、前記複数の幅狭フレーク(304)の前記型容器(206)全体の配向が実質的に三次元ランダム繊維配向を含む、請求項1から6のいずれか1項に記載の方法。
- 前記単向性の複合繊維テープ(102)は、PEKK、PEI、PEEK、PPE、及びPPSのうちの少なくとも1つの炭素繊維強化樹脂を有する単向性の熱可塑性テープを含む、請求項1から7のいずれか1項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/356,132 US10603821B2 (en) | 2012-01-23 | 2012-01-23 | Narrow flake composite fiber material compression molding |
US13/356,132 | 2012-01-23 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017152111A Division JP6490757B2 (ja) | 2012-01-23 | 2017-08-07 | 幅狭フレーク状の複合繊維材料の圧縮成形法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013163377A JP2013163377A (ja) | 2013-08-22 |
JP2013163377A5 true JP2013163377A5 (ja) | 2016-03-03 |
Family
ID=47598703
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013010233A Pending JP2013163377A (ja) | 2012-01-23 | 2013-01-23 | 幅狭フレーク状の複合繊維材料の圧縮成形法 |
JP2017152111A Active JP6490757B2 (ja) | 2012-01-23 | 2017-08-07 | 幅狭フレーク状の複合繊維材料の圧縮成形法 |
JP2019033816A Active JP6783336B2 (ja) | 2012-01-23 | 2019-02-27 | 幅狭フレーク状の複合繊維材料の圧縮成形法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017152111A Active JP6490757B2 (ja) | 2012-01-23 | 2017-08-07 | 幅狭フレーク状の複合繊維材料の圧縮成形法 |
JP2019033816A Active JP6783336B2 (ja) | 2012-01-23 | 2019-02-27 | 幅狭フレーク状の複合繊維材料の圧縮成形法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US10603821B2 (ja) |
EP (1) | EP2617556B1 (ja) |
JP (3) | JP2013163377A (ja) |
CN (3) | CN107521121B (ja) |
ES (1) | ES2604034T3 (ja) |
PT (1) | PT2617556T (ja) |
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US9238339B2 (en) | 2013-02-21 | 2016-01-19 | The Boeing Company | Hybrid fastener and method of making the same |
US9623612B2 (en) | 2013-02-21 | 2017-04-18 | The Boeing Company | Method for fabricating composite fasteners |
WO2015057270A1 (en) * | 2013-10-15 | 2015-04-23 | United Technologies Corporation | Compression molded fiber reinforced fan case ice panel |
US9302434B2 (en) | 2013-12-03 | 2016-04-05 | The Boeing Company | Thermoplastic composite support structures with integral fittings and method |
US9283706B2 (en) | 2013-12-03 | 2016-03-15 | The Boeing Company | Method and apparatus for compression molding fiber reinforced thermoplastic parts |
US20160101543A1 (en) * | 2013-12-03 | 2016-04-14 | The Boeing Company | Hybrid Laminate and Molded Composite Structures |
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US11628632B2 (en) * | 2019-03-25 | 2023-04-18 | The Boeing Company | Pre-consolidated charges of chopped fiber for composite part fabrication |
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2012
- 2012-01-23 US US13/356,132 patent/US10603821B2/en active Active
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2013
- 2013-01-18 PT PT131519118T patent/PT2617556T/pt unknown
- 2013-01-18 ES ES13151911.8T patent/ES2604034T3/es active Active
- 2013-01-18 EP EP13151911.8A patent/EP2617556B1/en not_active Revoked
- 2013-01-23 CN CN201710705776.7A patent/CN107521121B/zh active Active
- 2013-01-23 CN CN2013100248708A patent/CN103213283A/zh active Pending
- 2013-01-23 JP JP2013010233A patent/JP2013163377A/ja active Pending
- 2013-01-23 CN CN201710594393.7A patent/CN107253332B/zh active Active
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2017
- 2017-08-07 JP JP2017152111A patent/JP6490757B2/ja active Active
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2019
- 2019-02-27 JP JP2019033816A patent/JP6783336B2/ja active Active
- 2019-11-01 US US16/672,133 patent/US10919192B2/en active Active
- 2019-11-01 US US16/672,021 patent/US10919191B2/en active Active
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