Method for manufacturing three-dimensional shaped object and three-dimensional shaping apparatus

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United States of America Patent

PATENT NO 11951686
APP PUB NO 20220274337A1
SERIAL NO

17652168

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Abstract

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A method for manufacturing a three-dimensional shaped object includes: a plasticizing step of plasticizing at least a part of a shaping material containing a thermoplastic resin to generate a plasticized material; a fiber introducing step including at least one of a step of introducing a covered fiber material, which is a fiber material covered with a covering material, into the plasticized material after being discharged from the nozzle opening, and a step of introducing the covered fiber material into the shaping material or the plasticized material before being discharged from the nozzle opening; and a shaping step of shaping a three-dimensional shaped object including the covered fiber material.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okamoto, Eiji Matsumoto, JP 141 1472
Tsunoya, Akihiko Okaya, JP 71 66

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