JP4508618B2 - バッグ成形法 - Google Patents
バッグ成形法 Download PDFInfo
- Publication number
- JP4508618B2 JP4508618B2 JP2003404373A JP2003404373A JP4508618B2 JP 4508618 B2 JP4508618 B2 JP 4508618B2 JP 2003404373 A JP2003404373 A JP 2003404373A JP 2003404373 A JP2003404373 A JP 2003404373A JP 4508618 B2 JP4508618 B2 JP 4508618B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- prepreg
- bag
- shape
- molding method
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 26
- 238000000465 moulding Methods 0.000 title claims description 14
- 239000006260 foam Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 238000005187 foaming Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 14
- 229920005989 resin Polymers 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000805 composite resin Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 238000009730 filament winding Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- DBGIVFWFUFKIQN-UHFFFAOYSA-N (+-)-Fenfluramine Chemical compound CCNC(C)CC1=CC=CC(C(F)(F)F)=C1 DBGIVFWFUFKIQN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Description
3、58 主体
5、7、60 突出部
9、49、52 繊維強化樹脂
11、48、54 発泡樹脂
13、42、56 内部型
30 型主体
32 突出型
34、36 プリプレグ
40 発泡シート
44 膨張バッグ
46 流体
100 分割型
Claims (1)
- 型主体と前記型主体より容積が小さい突出型とを有する型の内表面に沿ってプリプレグを敷設した後、突出型に敷設したプリプレグ上に発泡シートを重ねて配置し、次いで突出型の内部空間形状とほぼ同じ形状の内部型を突出型内部に前記プリプレグ及び発泡シートを介して配置する工程と、型主体に敷設したプリプレグの内側に膨張バッグを配置し、前記膨張バッグに流体を充填することによりプリプレグを加圧する工程と、加熱により前記発泡シートを発泡させるとともにプリプレグを硬化させる工程とを有し、膨張バッグに流体を充填することにより突出型内においては内部型及び発泡シートを介してプリプレグを加圧するバッグ成形法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003404373A JP4508618B2 (ja) | 2003-12-03 | 2003-12-03 | バッグ成形法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003404373A JP4508618B2 (ja) | 2003-12-03 | 2003-12-03 | バッグ成形法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005161701A JP2005161701A (ja) | 2005-06-23 |
JP4508618B2 true JP4508618B2 (ja) | 2010-07-21 |
Family
ID=34727383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003404373A Expired - Fee Related JP4508618B2 (ja) | 2003-12-03 | 2003-12-03 | バッグ成形法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4508618B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06142232A (ja) * | 1992-11-09 | 1994-05-24 | Mizuno Corp | バドミントン用ラケットフレームの成形方法 |
JPH09122277A (ja) * | 1995-10-31 | 1997-05-13 | Toray Ind Inc | ラケットおよびその製造方法 |
-
2003
- 2003-12-03 JP JP2003404373A patent/JP4508618B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06142232A (ja) * | 1992-11-09 | 1994-05-24 | Mizuno Corp | バドミントン用ラケットフレームの成形方法 |
JPH09122277A (ja) * | 1995-10-31 | 1997-05-13 | Toray Ind Inc | ラケットおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005161701A (ja) | 2005-06-23 |
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