Process for manufacturing a coiled insert of coated filaments
AssigneesSnecma, Fsp-One
InventorsJean-Michel Franchet, Gilles Klein, Louis Salvat
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Abstract
Process for manufacturing a coiled insert of coated filaments, each filament comprising a ceramic fiber coated with a metal sheath, characterized in that it includes a step of winding a sheet of coated filaments onto a piece, in which step, at the start of winding, a metal shim for catching the internal part of the insert is coiled and, at the end of winding, a metal shim for catching the external part of the insert is coiled. The process is applied to the manufacture of aeronautical turbomachine components.
Claims7
A process for manufacturing a coiled insert of coated filaments, each filament comprising a ceramic fiber coated with a metal sheath, which process includes a step of winding a sheet of coated filaments onto a piece, in which step, at the start of winding, a metal shim for catching the internal part of the insert is coiled and, at the end of winding, a metal shim for catching the external part of the insert is coiled.
Dependencies are inferred from the claim text.