JPS649724A - Manufacture of hollow composite material - Google Patents
Manufacture of hollow composite materialInfo
- Publication number
- JPS649724A JPS649724A JP62165450A JP16545087A JPS649724A JP S649724 A JPS649724 A JP S649724A JP 62165450 A JP62165450 A JP 62165450A JP 16545087 A JP16545087 A JP 16545087A JP S649724 A JPS649724 A JP S649724A
- Authority
- JP
- Japan
- Prior art keywords
- preform
- hollow composite
- thread
- circumferential direction
- molded part
- 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.)
- Pending
Links
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE:To prevent the deformation of a preform, and to mold a hollow composite molded part having excellent quality efficiently by forming a preform and executing specific fixing treatment to the preform with thread, etc. CONSTITUTION:Prepregs P are wound onto the outer circumference of a mandrel 1 at regular pitches, and laminated, thus shaping a preform A. The preform A is installed to a ring 2 while the several positions of the preform A are fixed by glass tapes 3 extending over the circumferential direction. The surface layer of the preform A is sutured with thread 4 extending over the circumferential direction. The preform A is covered with a polytetrafluoroethyelne sheet, bleeder cloth, etc., and compounding-treated, and pressed and heated. The preform A is changed into FRP, thus manufacturing a rocket nozzle blank (a hollow composite molded part).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62165450A JPS649724A (en) | 1987-07-03 | 1987-07-03 | Manufacture of hollow composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62165450A JPS649724A (en) | 1987-07-03 | 1987-07-03 | Manufacture of hollow composite material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS649724A true JPS649724A (en) | 1989-01-13 |
Family
ID=15812651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62165450A Pending JPS649724A (en) | 1987-07-03 | 1987-07-03 | Manufacture of hollow composite material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS649724A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02225026A (en) * | 1989-02-27 | 1990-09-07 | Ashimori Ind Co Ltd | Manufacture of curved surface body of composite material |
JP2011527957A (en) * | 2008-07-17 | 2011-11-10 | スネクマ・プロピュルシオン・ソリド | Method for producing nozzle or Suehiro nozzle element made of composite material |
JP2015195737A (en) * | 2014-03-31 | 2015-11-09 | グローブライド株式会社 | spool for fishing |
-
1987
- 1987-07-03 JP JP62165450A patent/JPS649724A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02225026A (en) * | 1989-02-27 | 1990-09-07 | Ashimori Ind Co Ltd | Manufacture of curved surface body of composite material |
JP2011527957A (en) * | 2008-07-17 | 2011-11-10 | スネクマ・プロピュルシオン・ソリド | Method for producing nozzle or Suehiro nozzle element made of composite material |
JP2015195737A (en) * | 2014-03-31 | 2015-11-09 | グローブライド株式会社 | spool for fishing |
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