Method for manufacturing three-dimensional shaped object and three-dimensional shaping apparatus
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United States of America Patent
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Apr 23, 2024
Grant Date -
Sep 1, 2022
app pub date -
Feb 23, 2022
filing date -
Feb 26, 2021
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Abstract
A method for manufacturing a three-dimensional shaped object according to the present disclosure includes: a plasticizing step of plasticizing at least a part of a shaping material including a first fiber material and a thermoplastic resin to generate a plasticized material to be discharged from a nozzle opening for shaping a three-dimensional shaped object; a fiber introducing step including either a step of introducing a second fiber material longer than the first fiber material into the shaping material or the plasticized material before being discharged from the nozzle opening, or a step of introducing the second fiber material into the plasticized material after being discharged from the nozzle opening; and a shaping step of shaping the three-dimensional shaped object including the first fiber material and the second fiber material.
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