CO-CURING PROCESS FOR THE JOINING OF COMPOSITE STRUCTURES
First Claim
Patent Images
1. A method of fabricating a composite assembly, including:
- providing a first laminate and a second laminate respectively formed of first and second composite plies and having a respective first and second cured section and a respective first and second uncured section;
interleaving at least one of the first composite plies in the first uncured section with the second composite plies in the second uncured section to form an interfacial region; and
curing the interfacial region to join the first laminate to the second laminate and form a unitized composite assembly.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of fabricating a composite assembly may include providing a first laminate and a second laminate respectively formed of first and second composite plies, and having a respective first and second cured section and a respective first and second uncured section. The method may further include interleaving the first composite plies in the first uncured section with the second composite plies in the second uncured section to form an interfacial region. The method may additionally include curing the interfacial region to join the first laminate to the second laminate and form a unitized composite assembly.
20 Citations
20 Claims
-
1. A method of fabricating a composite assembly, including:
-
providing a first laminate and a second laminate respectively formed of first and second composite plies and having a respective first and second cured section and a respective first and second uncured section; interleaving at least one of the first composite plies in the first uncured section with the second composite plies in the second uncured section to form an interfacial region; and curing the interfacial region to join the first laminate to the second laminate and form a unitized composite assembly. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A method of fabricating a composite assembly, including:
-
laying up a plurality of first composite plies to form a first layup; laying up a plurality of second composite plies to form a second layup; curing the first and second layup in a manner forming a respective first and second laminate each having a respective first and second cured section and a respective first and second uncured section; interleaving the first composite plies in the first uncured section with the second composite plies in the second uncured section to form an interfacial region; and curing the interfacial region to join the first laminate to the second laminate and form a unitized composite assembly. - View Dependent Claims (16, 17, 18, 19)
-
-
20. A method of fabricating a composite assembly, including:
-
laying up a plurality of first composite plies and a plurality of second composite plies to respectively form a first layup and a second layup; curing to full cure a first uncured section and a second uncured section of the respective first and second layup; partially curing to approximately 5 percent a first uncured section and a second uncured section of the respective first and second layup; interleaving at least one of the first composite plies in the first uncured section between a pair of second composite plies in the second uncured section to form an interfacial region; and curing the interfacial region to form a unitized composite assembly.
-
Specification