ADDITIVELY MANUFACTURED ROTORS FOR SUPERCHARGERS AND EXPANDERS

Rotors formed by an additive manufacturing process are presented. In one example, a method of making a rotor is presented including defining a printing order for the application of a first material, and creating a plurality of lobes arranged helically about a central opening or a shaft by adding a f...

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Bibliographic Details
Main Authors PANIOGUE, Tanille Jean, FORTINI, Matthew James, YERRABOTHU, Shravani, KILLIAN, Michael Lee, PORTELLA, Kevin Eric, FROEHLICH, Michael John
Format Patent
LanguageEnglish
Published 07.03.2019
Subjects
BLASTING
CASTING
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WEAPONS
WORKING METALLIC POWDER
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Summary:Rotors formed by an additive manufacturing process are presented. In one example, a method of making a rotor is presented including defining a printing order for the application of a first material, and creating a plurality of lobes arranged helically about a central opening or a shaft by adding a first material in the printing order, wherein each of the plurality of lobes defines an outer surface.
Bibliography:Application Number: US201716079763