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US 10,888,927 B2Granted
Method of manufacturing a hybrid cylindrical structure
AssigneeRaytheon Technologies Corporation
InventorsMario P. Bochiechio, Darryl Slade Stolz
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Abstract
A method of manufacturing a multi-material tubular structure includes spinning a can, depositing a powdered material into the can and compacting the powdered material within the can to provide a tubular structure.
Claims19
A method of manufacturing a multi-material tubular structure comprising:
- spinning a can to forces of greater than 1G;
- depositing a powdered material into the can during the spinning step with a powder injector moving relative to the can during powder deposition, wherein the depositing step includes moving the powder injector axially with an actuator as the can fills with the powdered material;
- and
- compacting the powdered material within the can to provide a tubular structure.
1 more element
A method of manufacturing a multi-material tubular structure comprising:
- spinning a can;
- depositing a powdered material into the can during the spinning step with a powder injector moving relative to the can during powder deposition, wherein the depositing step includes moving the powder injector axially with an actuator as the can fills with the powdered material;
- and
- compacting the powdered material within the can to provide a tubular structure.
1 more element
A method of manufacturing a multi-material tubular structure comprising:
- spinning a can;
- depositing a powdered material into the can, wherein the depositing step includes moving the powder injector axially with an actuator as the can fills with the powdered material;
- and
- compacting the powdered material within the can to provide a tubular structure, comprising the step of scraping a layer of powdered material in the can to provide a desired wall thickness.
1 more element
Dependencies are inferred from the claim text.