| 摘要 |
PURPOSE:To provide the lamination forming in which needle-marks do not remain on the surface of a formed object. CONSTITUTION:By sticking needles 5 into a sheet 4, the sheet 4 is fixed and lamination forming is achieved. In the lamination forming, the plate 8 on which the needles 5 are arranged and the actuators 9, 10 which enable the plate 8 to be advanced and retracted perpendicularly to wall-surface, are provided. |
