| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an optical stereolithographic apparatus, which can be used for producing a high-quality solid molded object having excellent dimensional accuracy and appearance, and high strength at a high molding speed, and with good molding accuracy and good productivity.SOLUTION: Provide is a method for molding a stereolithographed object having cross-sectional cured layers laminated, comprising selectively irradiating a thin layer of an uncured photocurable resin by scanning with a light beam which moves along a scanning line and repeating a step of molding a cross-sectional cured layer corresponding to the irradiated region, wherein a dust-removing liquid reservoir is installed in a liquid resin tank on the liquid surface and a liquid level sensor is disposed to measure the liquid level in the dust-removing liquid reservoir.</p> |
