Method for holding a part blank by fluid expansion in an additively manufactured holding portion

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12157166
APP PUB NO 20220395907A1
SERIAL NO

17755468

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Abstract

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A method for holding a part blank inside a holding assembly. The holding assembly includes a first holding portion. The first holding portion includes an inner cavity containing a fluid. The part blank and the first holding portion are at least partially manufactured by additive manufacturing. The holding method includes a heating of the holding assembly and the part blank to deform the first holding portion by fluid expansion in the inner cavity and to reduce a gap between the part blank and the holding assembly by expansion of the first holding portion in relation to the part blank.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINESPARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Combes, Guilhem Kevin Moissy-Cramayel, FR 3 0
Dreano, Sébastien Vincent François Moissy-Cramayel, FR 6 12
Metge, Pierre Jean-Baptiste Moissy-Cramayel, FR 16 4

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