JP2019104213A - 複合材料成形方法及び複合材料 - Google Patents
複合材料成形方法及び複合材料 Download PDFInfo
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- JP2019104213A JP2019104213A JP2017240016A JP2017240016A JP2019104213A JP 2019104213 A JP2019104213 A JP 2019104213A JP 2017240016 A JP2017240016 A JP 2017240016A JP 2017240016 A JP2017240016 A JP 2017240016A JP 2019104213 A JP2019104213 A JP 2019104213A
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- resin
- magnetic field
- heating
- field circuit
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Abstract
Description
図1は、本発明の実施形態に係る複合材料成形方法のフローチャートである。本発明の実施形態に係る複合材料成形方法は、図1に示すように、第1材料準備ステップとしての磁場回路形成材料準備ステップS11と、第2材料準備ステップとしての磁場回路非形成材料準備ステップS12と、材料組立ステップS13と、第1加熱ステップとしての磁場加熱ステップS14と、第2加熱準備ステップとしての電場加熱準備ステップS15と、第2加熱ステップとしての電場加熱ステップS16と、を有する。
14,34,54 磁場回路非形成材料
22,24,26,42,44,46 加圧加熱装置
30 複合材料前駆体
36,56 部材
47,48 金属等の電磁場発熱体
50 複合材料
Claims (10)
- 第1強化繊維と第1樹脂とを含む第1材料を準備する第1材料準備ステップと、
第2強化繊維と第2樹脂とを含む第2材料を準備する第2材料準備ステップと、
前記第1材料と前記第2材料とを組み立てる材料組立てステップと、
前記材料組立てステップで組み立てた前記第1材料と前記第2材料とに対して、前記第2樹脂に比して前記第1樹脂を主として反応させる条件で加熱することで、前記第2樹脂に比して前記第1樹脂を主として反応させて、前記第1材料と前記第2材料とを接合する第1加熱ステップと、
を含むことを特徴とする複合材料成形方法。 - 前記第1材料準備ステップは、前記第1材料として磁場回路が形成された磁場回路形成材料を準備する磁場回路形成材料準備ステップであり、
前記第2材料準備ステップは、前記第2材料として磁場回路が非形成である磁場回路非形成材料を準備する磁場材料非形成材料準備ステップであり、
前記第1加熱ステップは、前記第2樹脂に比して前記第1樹脂を主として反応させる条件として磁場を印加して加熱する磁場加熱ステップである、
ことを特徴とする請求項1に記載の複合材料成形方法。 - 前記第2材料に発熱材料を配置することで、前記第1樹脂に比して前記第2樹脂を主として反応させる条件で加熱することを可能にする第2加熱準備ステップと、
前記第2加熱準備ステップで前記発熱材料を配置した前記第2材料に対し、前記第1樹脂に比して前記第2樹脂を主として反応させる条件で加熱することで、前記第1樹脂に比して前記第2樹脂を主として反応させて、前記第2材料を、前記第1材料と前記第2材料とは別の部材に沿って加工するとともに、前記部材に接合する第2加熱ステップと、
をさらに含むことを特徴とする請求項1に記載の複合材料成形方法。 - 前記第1材料準備ステップは、前記第1材料として磁場回路が形成された磁場回路形成材料を準備する磁場回路形成材料準備ステップであり、
前記第2材料準備ステップは、前記第2材料として磁場回路が非形成である磁場回路非形成材料を準備する磁場材料非形成材料準備ステップであり、
前記第1加熱ステップは、前記第2樹脂に比して前記第1樹脂を主として反応させる条件として磁場を印加して加熱する磁場加熱ステップであり、
前記第2加熱準備ステップは、前記発熱材料として金属等の電磁場発熱体を配置することで、前記第1樹脂に比して前記第2樹脂を主として反応させる条件として電場を印加して加熱することを可能にする電場加熱準備ステップであり、
前記第2加熱ステップは、前記第1樹脂に比して前記第2樹脂を主として反応させる条件として電場を印加して加熱する電場加熱ステップである、
ことを特徴とする請求項3に記載の複合材料成形方法。 - 前記第2材料準備ステップでは、前記第2樹脂が前記第1樹脂よりも反応温度が高い前記第2材料を準備し、
第1加熱ステップでは、前記第1樹脂の反応温度以上、かつ、前記第2樹脂の反応温度未満の温度で加熱する、
ことを特徴とする請求項1から請求項4のいずれか1項に記載の複合材料成形方法。 - 前記材料組立ステップでは、前記第1材料と前記第2材料とが、長手方向に沿って配置されて組み立てられる、
ことを特徴とする請求項1から請求項5のいずれか1項に記載の複合材料成形方法。 - 第1強化繊維と第1樹脂とを含む第1材料と、
第2強化繊維と第2樹脂とを含む第2材料と、
を含み、
前記第2樹脂に比して前記第1樹脂を主として反応させる条件を有し、
前記第1材料と前記第2材料とは、長手方向に沿って配置されて組み立てられて、前記長手方向に沿って接合されている、
ことを特徴とする複合材料。 - 前記第1材料は、磁場回路が形成された磁場回路形成材料であり、
前記第2材料は、磁場回路が非形成である磁場回路非形成材料である、
ことを特徴とする請求項7に記載の複合材料。 - 第1強化繊維と第1樹脂とを含む第1材料と、
第2強化繊維と第2樹脂とを含む第2材料と、
前記第1材料と前記第2材料とは別の部材と、
を含み、
前記第2樹脂に比して前記第1樹脂を主として反応させる条件を有し、
前記第1材料と前記第2材料とは、長手方向に沿って配置されて組み立てられて、前記長手方向に沿って接合されており、
前記第2材料と前記部材とは、前記長手方向に沿って接合されている、
ことを特徴とする複合材料。 - 前記第1材料は、磁場回路が形成された磁場回路形成材料であり、
前記第2材料は、磁場回路が非形成である磁場回路非形成材料である、
ことを特徴とする請求項9に記載の複合材料。
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PCT/JP2018/037750 WO2019116700A1 (ja) | 2017-12-14 | 2018-10-10 | 複合材料成形方法及び複合材料 |
US16/771,374 US20210170699A1 (en) | 2017-12-14 | 2018-10-10 | Composite material forming method and composite material |
EP18888905.9A EP3708344A4 (en) | 2017-12-14 | 2018-10-10 | COMPOSITE MATERIAL FORMATION PROCESS, AND COMPOSITE MATERIAL |
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- 2018-10-10 WO PCT/JP2018/037750 patent/WO2019116700A1/ja unknown
- 2018-10-10 EP EP18888905.9A patent/EP3708344A4/en not_active Withdrawn
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WO2019116700A1 (ja) | 2019-06-20 |
EP3708344A4 (en) | 2021-08-18 |
EP3708344A1 (en) | 2020-09-16 |
US20210170699A1 (en) | 2021-06-10 |
JP7051414B2 (ja) | 2022-04-11 |
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