JP6572822B2 - 繊維強化熱可塑性樹脂構造体の製造方法 - Google Patents
繊維強化熱可塑性樹脂構造体の製造方法 Download PDFInfo
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- JP6572822B2 JP6572822B2 JP2016096174A JP2016096174A JP6572822B2 JP 6572822 B2 JP6572822 B2 JP 6572822B2 JP 2016096174 A JP2016096174 A JP 2016096174A JP 2016096174 A JP2016096174 A JP 2016096174A JP 6572822 B2 JP6572822 B2 JP 6572822B2
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- fiber
- base
- thermoplastic resin
- fiber reinforced
- resin
- Prior art date
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- 239000000835 fiber Substances 0.000 title claims description 178
- 229920005992 thermoplastic resin Polymers 0.000 title claims description 72
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 229920005989 resin Polymers 0.000 claims description 92
- 239000011347 resin Substances 0.000 claims description 92
- 238000000465 moulding Methods 0.000 claims description 48
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000001788 irregular Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 15
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (1)
- 基部と該基部に接して成形された縁部とを有する繊維強化熱可塑性樹脂構造体の製造方法であって、
第1の繊維強化樹脂の周囲に第2の繊維強化樹脂を配置して繊維強化樹脂体を得る繊維強化樹脂体配置工程と、前記繊維強化樹脂体をプレス成形して前記基部を成形する基部成形工程と、前記基部の周囲に第3の繊維を含有する熱可塑性樹脂を射出して前記縁部を成形する縁部成形工程と、を有し、
前記繊維強化樹脂体配置工程において、前記第1の繊維強化樹脂の周縁部に前記第2の繊維強化樹脂を前記第2の繊維強化樹脂中の繊維の配向方向が不規則になるように配置し、
前記縁部成形工程において、前記第2の繊維強化樹脂中の繊維と前記第3の繊維とを前記基部と前記縁部との接合界面の近傍において絡ませることを特徴とする繊維強化熱可塑性樹脂構造体の製造方法。
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JP2016096174A JP6572822B2 (ja) | 2016-05-12 | 2016-05-12 | 繊維強化熱可塑性樹脂構造体の製造方法 |
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JP2016096174A JP6572822B2 (ja) | 2016-05-12 | 2016-05-12 | 繊維強化熱可塑性樹脂構造体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017202640A JP2017202640A (ja) | 2017-11-16 |
JP6572822B2 true JP6572822B2 (ja) | 2019-09-11 |
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JP2016096174A Expired - Fee Related JP6572822B2 (ja) | 2016-05-12 | 2016-05-12 | 繊維強化熱可塑性樹脂構造体の製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP6572822B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7039852B2 (ja) * | 2017-03-28 | 2022-03-23 | 住友ベークライト株式会社 | 複合成形体 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3308466B2 (ja) * | 1997-05-15 | 2002-07-29 | 株式会社林技術研究所 | 自動車内装材 |
JP5844967B2 (ja) * | 2010-12-13 | 2016-01-20 | 三菱レイヨン株式会社 | 繊維強化熱可塑性樹脂成形品とその製造方法 |
JP2014136357A (ja) * | 2013-01-16 | 2014-07-28 | Fujitsu Ltd | 電子機器の筐体及び該筐体の製造方法 |
JP6229881B2 (ja) * | 2013-11-14 | 2017-11-15 | 株式会社ジェイテクト | 繊維強化複合成形品の製造方法 |
EP3311990B1 (en) * | 2015-06-17 | 2020-09-02 | Nissan Motor Co., Ltd. | Composite member |
JP6569593B2 (ja) * | 2016-05-12 | 2019-09-04 | トヨタ自動車株式会社 | 繊維強化熱可塑性樹脂構造体の製造方法 |
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- 2016-05-12 JP JP2016096174A patent/JP6572822B2/ja not_active Expired - Fee Related
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