JP2019098682A5 - Composite material molding method - Google Patents
Composite material molding method Download PDFInfo
- Publication number
- JP2019098682A5 JP2019098682A5 JP2017234685A JP2017234685A JP2019098682A5 JP 2019098682 A5 JP2019098682 A5 JP 2019098682A5 JP 2017234685 A JP2017234685 A JP 2017234685A JP 2017234685 A JP2017234685 A JP 2017234685A JP 2019098682 A5 JP2019098682 A5 JP 2019098682A5
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- JP
- Japan
- Prior art keywords
- fiber
- resin
- containing material
- molding
- laminated
- 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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- 238000000465 moulding Methods 0.000 title claims 15
- 239000002131 composite material Substances 0.000 title claims 3
- 239000011347 resin Substances 0.000 claims 14
- 229920005989 resin Polymers 0.000 claims 14
- 239000000835 fiber Substances 0.000 claims 13
- 239000000463 material Substances 0.000 claims 11
- 238000010438 heat treatment Methods 0.000 claims 6
- 238000010030 laminating Methods 0.000 claims 5
- 230000003014 reinforcing Effects 0.000 claims 3
Claims (2)
前記成形型に沿う形状に形成され、強化繊維を有する繊維含有材料を、前記成形型に積層する積層ステップと、
ヘッドを前記繊維含有材料に押し当てることで、前記ヘッドと前記成形型とで前記繊維含有材料を挟み込んで加圧する加圧ステップと、
前記加圧ステップで加圧している領域を、前記ヘッドに設けられた加熱部材により加熱することで、前記領域における前記成形型の前記樹脂を前記繊維含有材料に染み込ませて反応させる加熱ステップと、
前記加熱ステップと並行して行われ、前記ヘッドを前記繊維含有材料に沿って移動させる移動ステップと、
を含み、
前記成形型形成ステップでは、前記積層ステップで前記繊維含有材料を積層する側とは反対側に第１樹脂で第１樹脂層を形成し、前記積層ステップで前記繊維含有材料を積層する側に前記第１樹脂より反応温度が低い第２樹脂で第２樹脂層を形成して、前記第１樹脂層と前記第２樹脂層とを有する前記成形型を形成し、
前記加熱ステップでは、前記第１樹脂の反応温度よりも低く、前記第２樹脂の反応温度よりも高い温度で加熱することで、前記領域における前記成形型の前記第２樹脂を前記繊維含有材料に染み込ませて反応させることを特徴とする複合材料成形方法。 Mold forming step to form a molding containing resin,
A laminating step of laminating a fiber-containing material having a reinforcing fiber formed in a shape along the molding die on the molding die,
A pressurizing step in which the fiber-containing material is sandwiched between the head and the molding mold and pressed by pressing the head against the fiber-containing material, and
A heating step in which the region pressurized in the pressurizing step is heated by a heating member provided on the head, so that the resin of the molding mold in the region is impregnated into the fiber-containing material and reacted.
A moving step, which is performed in parallel with the heating step and moves the head along the fiber-containing material.
Only including,
In the molding mold forming step, the first resin layer is formed of the first resin on the side opposite to the side where the fiber-containing material is laminated in the laminating step, and the fiber-containing material is laminated on the side which is laminated in the laminating step. A second resin layer is formed of a second resin having a reaction temperature lower than that of the first resin, and the molding mold having the first resin layer and the second resin layer is formed.
In the heating step, by heating at a temperature lower than the reaction temperature of the first resin and higher than the reaction temperature of the second resin, the second resin of the molding mold in the region is used as the fiber-containing material. A composite material molding method characterized by impregnating and reacting .
前記加熱ステップでは、前記領域における前記成形型の前記樹脂を反応させ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。 In the laminating step, as the fiber-containing material, the reinforcing fiber is knitted to form a shape along the molding die, or the reinforcing fiber and the resin fiber are knitted to form a shape along the molding die. The formed preform material is laminated on the molding mold, and the formed preform material is laminated.
The composite material molding method according to claim 1, wherein in the heating step, the resin of the molding mold is reacted in the region.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017234685A JP6924685B2 (en) | 2017-12-06 | 2017-12-06 | Composite material molding method |
| PCT/JP2018/037469 WO2019111519A1 (en) | 2017-12-06 | 2018-10-05 | Composite material molding method and composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017234685A JP6924685B2 (en) | 2017-12-06 | 2017-12-06 | Composite material molding method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019098682A JP2019098682A (en) | 2019-06-24 |
| JP2019098682A5 true JP2019098682A5 (en) | 2020-10-01 |
| JP6924685B2 JP6924685B2 (en) | 2021-08-25 |
Family
ID=66751405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017234685A Active JP6924685B2 (en) | 2017-12-06 | 2017-12-06 | Composite material molding method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6924685B2 (en) |
| WO (1) | WO2019111519A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116529086A (en) | 2020-12-02 | 2023-08-01 | 发那科株式会社 | Three-dimensional printer using robot and control device for robot |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2882681B1 (en) * | 2005-03-03 | 2009-11-20 | Coriolis Composites | FIBER APPLICATION HEAD AND CORRESPONDING MACHINE |
| JP2008261414A (en) * | 2007-04-11 | 2008-10-30 | Toyota Motor Corp | Pressure vessel and its manufacturing method |
| DE102009009186B4 (en) * | 2009-02-16 | 2011-04-21 | Airbus Operations Gmbh | Pressing device for pressing fiber-reinforced thermoplastic materials and fiber arranging device |
| JP5510720B2 (en) * | 2010-04-02 | 2014-06-04 | 豊田合成株式会社 | Composite member and manufacturing method thereof |
| KR101291931B1 (en) * | 2010-07-21 | 2013-07-31 | 도레이 카부시키가이샤 | Prepreg, fiber-reinforced composite material, and process for producing prepreg |
| DE102013223851A1 (en) * | 2013-11-21 | 2015-05-21 | Airbus Operations Gmbh | Laying device and method for depositing slivers |
-
2017
- 2017-12-06 JP JP2017234685A patent/JP6924685B2/en active Active
-
2018
- 2018-10-05 WO PCT/JP2018/037469 patent/WO2019111519A1/en active Application Filing
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