Title:
METHOD FOR MANUFACTURING THREE-DIMENSIONAL MOLDED OBJECT AND THREE-DIMENSIONAL MOLDING APPARATUS
Document Type and Number:
Japanese Patent JP2023034375
Kind Code:
A
Abstract:
To suppress prolongation of a molding time due to a waiting time until preparation of molding data is completed.SOLUTION: A method for manufacturing a three-dimensional molded object by molding the three-dimensional molded object by discharging a molding material from a discharge part and laminating a plurality of layers, according to molding data generated based on shape data for molding the three-dimensional molded object layer by layer, includes: a first lamination step of laminating an n-th layer when n is an arbitrary integer of 2 or more; a measurement step of measuring a physical quantity of an (n-1)-th layer; a data processing step of preparing molding data for (n+1)-th or higher layers; and a second lamination step of laminating the (n+1)-th or higher layers according to the prepared molding data. In the data processing step, any one of a correction step of preparing the molding data for the (n+1)-th or higher layers by correcting the pre-generated molding data based on the physical quantity, and a generation step of generating the molding data for the (n+1)-th or higher layers based on the physical quantity and the shape data is executed.SELECTED DRAWING: Figure 5
Inventors:
YAMAZAKI SATOSHI
Application Number:
JP2021140591A
Publication Date:
March 13, 2023
Filing Date:
August 31, 2021
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B29C64/386; B22F10/60; B22F10/85; B28B1/30; B29C64/118; B33Y10/00; B33Y30/00; B33Y50/02
Attorney, Agent or Firm:
Patent Attorney Corporation Meisei International Patent Office
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