METHOD OF REPAIRING, SPLICING, JOINING, MACHINING, AND STABILIZING HONEYCOMB CORE USING POURABLE STRUCTURAL FOAM AND A STRUCTURE INCORPORATING THE SAME
A method of machining a core member, including expanding a foam mixture in cells of a stock core member until the foam mixture becomes an expanded foam, and machining the stock core member with the expanded foam in the cells. The expanded foam provides a stability to the stock core member during the...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | eng ; fre |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A method of machining a core member, including expanding a foam mixture in cells of a stock core member until the foam mixture becomes an expanded foam, and machining the stock core member with the expanded foam in the cells. The expanded foam provides a stability to the stock core member during the machining process. A core stiffened structure is also disclosed, having a first skin, a second skin, and a core member having an expanded foam disposed within cell members.
Un procédé dusinage dun élément central qui consiste en lexpansion dun mélange moussant dans des cellules dun élément central de base jusquà ce que le mélange moussant devienne une mousse expansée et en lusinage de lélément central de base avec la mousse expansée dans les cellules. La mousse expansée offre une stabilité à lélément central de base durant le procédé dusinage. Une structure à noyau renforcé est également décrite; elle comporte une première enveloppe, une seconde enveloppe et un élément central comportant une mousse expansée disposée dans les éléments de cellule. |
---|