| 摘要 |
PROBLEM TO BE SOLVED: To provide a molding method for a three dimensional molded product and an apparatus used therefor wherein though how many the number of auxiliary material layers is increased, an upper layer part can keep its area constant without tapering off, and an idle molding material can be minimized. SOLUTION: A frame body 4 is arranged around a table part 7. Besides, a horizontal guide plate 16 fitting in a slide contact state inside the frame body 4 is fitted near to a feed opening 15 of a molding material feed part 14 feeding a thermoplastic resin to constitute a three dimensionally molding apparatus. Then, since the thermoplastic resin is fed in a space part enclosed by an upper surface of a preliminarily formed auxiliary surface, an inner side surface of the frame body 4, 9 a lower surface of the horizontal guide plate 16, excess feed of thermoplastic resin is prevented. Besides, areas of the upper surface and the lower surface of the auxiliary material layer to be formed can be kept constant. |
