Stereolithographic shaping method and apparatus

Abstract

A stereolithographic shaping method used for manufacturing a shaped article on a shaping table, and a stereolithographic shaping apparatus for implementing this stereolithographic shaping method are disclosed. The stereolithographic shaping method includes the steps of coating a liquid optically-curable resin onto the surface of a shaped article under manufacture, irradiating light onto the optically-curable resin to cure a required portion to form an optically-shaped resin layer, and repeating this process to sequentially laminate optically-shaped resin layers. After the shaping table is supported so as to be able to control a posture position of the shaping table in an optional three-dimensional direction, the optically-curable resin is blown onto a shaped article on the shaping table, thereby to coat the surface of the shaped article with the optically-curable resin in a predetermined film thickness. Then, the optically-shaped resin layers are formed by controlling the posture position of the shaping table and by irradiating the light onto the optically-curable resin that has been coated on the surface of the shaped article.

Dependencies are inferred from the claim text.