Repair of composite sandwich structures with uneven bond...

Details Repair of composite sandwich structures with uneven bond... Repair of composite sandwich structures with uneven bond...

2006-05-26

2009-08-11

Xu, Ling (Department: 1794)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S089220, C428S116000

Reexamination Certificate

active

07572347

ABSTRACT:
A method of restoring a section of a component having a honeycomb bonded to a skin includes the steps of separating a first honeycomb from the skin, wherein the honeycomb includes an uneven surface. At least a portion of the uneven surface is removed to form a bonding surface on the skin. A conformable layer is bonded to the uneven surface. Then a replacement honeycomb is then bonded to the conformable layer.

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Sam Dastin, “Repairing Advanced Composite Materials,” Article, Feb. 1986, pp. 86-90, vol. 58, No. 4, Machine Design, Penton Media, Cleveland, Ohio.
European Search Report Dated Sep. 7, 2007.

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