Method of Manufacturing Aircraft Engine Parts Utilizing Reusable And Reconfigurable Smart Memory Polymer Mandrel
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United States of America Patent
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Nov 11, 2021
app pub date -
Jul 22, 2021
filing date -
Oct 28, 2016
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Abstract
A method for fabricating aircraft engine external target parts including complex geometries utilizes reusable reconfigurable shape memory polymer and conformable woven braided carbon fiber sleeves. The method includes providing a tubular three-dimensional reusable shape memory polymer mandrel assembly designed for a target part, and heating the shape memory polymer mandrel.
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