Title:
積層造形方法及び積層造形装置、並びにモデル表示装置
Document Type and Number:
Japanese Patent JP7311481
Kind Code:
B2
Abstract:
This additive manufacturing method includes a step for dividing a three-dimensional model form into a plurality of layers, and dividing each of the divided layers into a plurality of bead models. A trapezoidal bead model has four vertices. In the step of dividing the layers into bead models, later-formed bead models adjoining earlier-formed bead models are arranged so as to have an area of overlap with the earlier-formed bead models. Further, of the vertices at either end of the bottom segment of the later-formed bead models, with the vertex on the side farther from the area of overlap as the center point, the other three vertices except for the center point are each rotationally shifted, altering the form of the trapezoidal bead models.
Inventors:
Satoshi Chikaguchi
Huang Huang
Huang Huang
Application Number:
JP2020206079A
Publication Date:
July 19, 2023
Filing Date:
December 11, 2020
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B23K9/04; B23K9/32; B33Y10/00; B33Y30/00; B33Y50/00
Domestic Patent References:
| JP6797244B1 | ||||
| JP2020001059A | ||||
| JP2010201474A |
Foreign References:
| WO2019167274A1 | ||||
| CN110773837A |
Attorney, Agent or Firm:
Patent Attorney Corporation Eiko Office
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