| 摘要 |
PROBLEM TO BE SOLVED: To provide a shaping apparatus that shapes a three-dimensional object with high accuracy.SOLUTION: A 3D printer 10 is configured to include a translucent sheet 1 coated with a resin on a top surface thereof; a light source 2 (a probe) irradiating a resin (a resin layer 12) with light IL from the lower surface side of the sheet 1; a holding part 3 holding a three-dimensional object 20 so that its lower end faces the top surface of the sheet 1 and approaching and separating from the top surface; and a squeegee 5 abutting on the lower end of the three-dimensional object 20 and moving parallel to the top surface of the sheet 1. Consequently, the separation of the holding part 3 from the top surface of the sheet 1, the abutment of the squeegee 5 on the lower end of the three-dimensional object 20 held by the holding part 3, and the parallel movement of the squeegee 5 with respect to the top surface of the sheet 1 scrape a surplus resin from the lower end of the three-dimensional object 20 to make the lower end flat and parallel to the top surface of the sheet 1.SELECTED DRAWING: Figure 1 |
