A unique approach to fabricating precision space structures elementsA procedure of fabricating graphite epoxy columns used in the assembly of large space platforms is described. The requirement for precise dimensional control led to a unique hot resin injection process. Dry, high modulus fiber is wound over a vertically mounted steam-heated mandrel. A steam-heated sleeve or caul is slipped over the wound mandrel and resin is injected and cured in place. Approximately 200 column elements have been fabricated using this efficient process.
Document ID
19820033998
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Cohan, H. (Lockheed Missiles and Space Co. Sunnyvale, CA, United States)
Johnson, R. R. (Lockheed Missiles and Space Co., Inc. Sunnyvale, CA, United States)