| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional contouring apparatus and a three-dimensional contouring data formulation program for optimal contouring by utilizing three-dimensional contouring properties according to emulsion additive concentrations of a contouring liquid.SOLUTION: The provided three-dimensional contouring apparatus forms a contouring layer by spewing, onto a contouring powder including gypsum hemihydrates, a contouring solution from a head and then solidifying the contouring powder. A three-dimensional contour is provided by laminating contouring layers. The three-dimensional contouring apparatus sets the average concentration of emulsion additives of a contouring liquid spewed onto an outermost surface site constituting the outermost surface side of a three-dimensional contour higher than the average concentration of emulsion additives of the contouring liquid spewed onto a site skirting the inner side of the outermost surface site (S26-S29). |
