Photocuring 3D printer with printing range adjusting device

The invention provides a photocuring 3D printer with a printing range adjusting device.Firstly, a 3D printer body is arranged, a printing platform, a lifting table, a material storage table, a reflecting mirror and a projector are installed in the 3D printer body, the printing platform is installed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIANG YINSHENG, ZHOU HONGZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a photocuring 3D printer with a printing range adjusting device.Firstly, a 3D printer body is arranged, a printing platform, a lifting table, a material storage table, a reflecting mirror and a projector are installed in the 3D printer body, the printing platform is installed on the lifting table, the material storage table is installed under the printing platform, and the reflecting mirror is installed on the material storage table; an image output by the projector is projected on the printing platform through the reflecting mirror, the projector is fixedly installed on the translation base, the translation base moves towards the reflecting mirror in the projection direction of the projector or moves in the direction opposite to the projection direction of the projector, and the projector is driven by the translation base to be close to or away from the reflecting mirror. Compared with the prior art, the 3D printer has the advantages that the distance between the projector and the refl