| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a pattern from being formed on a surface of a shaped article by preventing a roller part from being applied to the surface of the shaped article and to a part influencing the surface. <P>SOLUTION: In a slice containing a model material MA or a support material located on the outermost surface of a shaped article with respect to three-dimensional data of the shaped article, or a slice located on an upper or lower side by one or more layers relative to a slice including a model material MA or a support material which is located on a heterogeneous shaping material interface at which the type of the shaping material is changed over, this three-dimensional shaping apparatus includes a hollow part generation means to generate a hollow part ES obtained by preventing the model material MA or the support material included in the slice from being discharged or reducing the discharge amount thereof, wherein a shaping material discharge means shapes the slice at a position corresponding to the hollow part ES by preventing the discharge of the shaping material or reducing the discharge amount thereof when the slice of a shaping object includes the hollow part ES generated by the hollow part generation means. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
