Title:
TOOL-LESS PREFORM OF MULTI-CROSS SECTION FIBER MATRIX FOR RESIN INJECTION
Document Type and Number:
Japanese Patent JP2017140824
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technology for manufacturing a composite component in a resin injection process without using expensive preform or tool.SOLUTION: A technology includes a system and a method of manufacturing a component skeleton cover printed by 3D printing using a permeable film and a composite component for injecting a resin, and a resin injection system including a mandrel provided with a component receiving zone for receiving a printed component skeleton and a resin receiving zone for receiving a supplied resin adjacent to the component receiving zone, and a resin injection system provided with a bagging film for generating an envelope surrounding these receiving zones. A technology in which the permeable peel film is porous and is made of a polytetrafluoroethylene fiber, and the resin can flow to the component skeleton through the permeable peel film. A technology for manufacturing a composite component having a complicated structure without using a complicated tooling.SELECTED DRAWING: None
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Inventors:
BENJAMIN J STEPHENSON
HUGH A YAP
GWEN MARIE LANPHERE GROSS
HOLLENSTEINER WILLIAM S
SCOTT K FRANKENBERY
DENNIS J HANKS
HUGH A YAP
GWEN MARIE LANPHERE GROSS
HOLLENSTEINER WILLIAM S
SCOTT K FRANKENBERY
DENNIS J HANKS
Application Number:
JP2016233762A
Publication Date:
August 17, 2017
Filing Date:
December 01, 2016
Export Citation:
Assignee:
BOEING CO
International Classes:
B29C43/34; B29C43/12; B29C43/18; B29C64/00; B29C64/10; B33Y10/00; B33Y80/00
Domestic Patent References:
| JP2014000911A | 2014-01-09 | |||
| JP2004114586A | 2004-04-15 |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation