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"Sandwich" Stiffener for Composite Structural PanelsConcept uses commercial titanium honeycomb core brazed to cap material and panel skin. In fabrication of stringers, large sheets of cap material are brazed to pieces of honeycomb core of desired height. After brazing, individual stringers are cut by electrical-discharge machining, and stringers are subsequently brazed to skin. Sandwich beam stringer is light-weight, structurally-efficient, low-cost stiffener for metal-matrix composite structural panels.
Document ID
19820000106
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Mcwithey, R. R.
Royster, D. M.
Bales, T. T.
Date Acquired
August 10, 2013
Publication Date
December 1, 1982
Publication Information
Publication: NASA Tech Briefs
Volume: 6
Issue: 4
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
LAR-12807
Accession Number
82B10106
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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