| 摘要 |
<p>The present invention relates to a three-dimensional printer comprising: a chamber having a hollow portion in a longitudinal direction inside, and having a discharging nozzle on a lower portion of the hollow portion; a syringe inflowing a material for printing into an inlet by being connected to the inlet formed on one side of the hollow portion; a rotating member which rotates in one direction by being located inside the hollow portion; and an operating member applying a driving force to make the rotating member rotate. Therefore, the present invention has a benefit of letting the material for printing smoothly flow inside the chamber as the material for printing supplied from the syringe is equally distributed in the chamber as the rotating member rotates. The present invention can shape an article in a variety of line widths and improve the quality of the article since the amount of material for printing is possible to be managed, which is discharged in accordance with a rotating speed of the rotating member.</p> |
