ADDITIVE MANUFACTURING PATH GENERATION DEVICE, ADDITIVE MANUFACTURING PATH GENERATION METHOD, ADDITIVE MANUFACTURING SYSTEM, AND ADDITIVE MANUFACTURING METHOD

WIPO Patent Application WO/2023/181273

A1

An additive manufacturing path generation device (100) that generates a build path for building a built object by stacking a plurality of layers that are formed by adding material along a build path is provided with: a reference path generation unit (103) that, with respect to each of a plurality of layers for building a built object, generates a reference path from a line of intersection of a layer-defining plane defining a layer of interest and a reference path plane that is a plane constraining the position of a reference path as a reference for generating the build path; and a build path generation unit (104) that, with respect to each of the plurality of layers, generates a plurality of paths parallel to the reference path in the layer-defining plane as build path candidates, and generates the build path on the basis of the generated build path candidates. The additive manufacturing path generation device (100) is characterized in that the reference path generation unit (103) generates a plurality of reference paths respectively corresponding to the plurality of layers, on the basis of one reference path plane common to the plurality of layers.

IRIGUCHI KENJI (JP)
SUMI NOBUYUKI (JP)
HAYASHI MAIKU (JP)
FUJISHIRO SHINJI (JP)

PCT/JP2022/014027

September 28, 2023

March 24, 2022

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MITSUBISHI ELECTRIC CORP (JP)

B33Y10/00; B22F10/80; B29C64/268; B29C64/386; B33Y30/00; B33Y50/00

WO2020250446A1	2020-12-17
WO2021186723A1	2021-09-23

US20210394432A1

2021-12-23

TAKAMURA, Jun (JP)

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