| 摘要 |
A stereolithography machine (1) includes: a container (2) suited to contain a fluid substance (3) that solidifies through exposure to predefined radiation (4a); an emitter (4) suited to emit the predefined radiation and to solidify a layer of the fluid substance having a predefined thickness and arranged adjacent to a bottom of the container; a modelling plate (5) supports the solidified layer (6); an actuator (7) that moves the modelling plate perpendicular to the bottom of the container; a leveler (8) in contact with the fluid substance, associated with a power source suited to move them with respect to the container so as to redistribute the fluid substance in the container. The power source moves the container in each one or the two opposite senses of a direction of movement (Y) and the leveler includes two paddles (9, 10) that are opposite each other with respect to the modelling plate. |
