High temperature FDM3D printing apparatus

The utility model discloses a high temperature FDM3D printing apparatus, specifically, the utility model discloses a printing apparatus includes heating and temperature control system, heat preservation system, cooling system and motion control system, wherein, the part of printing apparatus is equipped with independent control circuit including beating printer head, shaping substrate and shaping room, furthermore, beat printer head and constitute by ceramic heat -generating body, and the heating and temperature control system still include for the pottery of the shaping substrate heating board that generates heat. The utility model discloses an it is high that the printing apparatus has the temperature of printing, can satisfy most high strength high temperature resistance high performance engineering plastics's printing, utilizes the heat preservation function of shaping room simultaneously, can effectively reduce the warpage problem that print caused because of the thermal contraction inequality. 本实用新型公开了种