MANUFACTURING METHOD OF THREE-DIMENSIONAL MOLDING, THREE-DIMENSIONAL MOLDING MANUFACTURING APPARATUS, BINDING LIQUID AND THREE-DIMENSIONAL MOLDING

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a three-dimensional molding capable of manufacturing the three-dimensional molding excellent in mechanical strength, and further to provide a three-dimensional molding manufacturing apparatus, a binding liquid and the three-dimensional molding excellent in the mechanical strength.SOLUTION: A manufacturing method of a three-dimensional molding of the present invention manufactures the three-dimensional molding by laminating layers. The manufacturing method of the three-dimensional molding includes: a layer formation step of forming the layers by using a three-dimensional molding composition including particles; a discharge step of discharging a binding agent binding a plurality of the particles to one another and binding liquid containing a surface treatment agent modifying surfaces of the plurality of the particles to the layers; and a heating step of heating the layers discharged with the binding liquid.SELECTED DRAWING: None