3DP POWDER PRINTING METHOD

A 3DP powder printing method, device and system, and a computer readable storage medium. The method comprises: pre-analyzing each layer of print image corresponding to a component to be printed, determining a target print image, and adding a preset mark to the target print image, wherein the target...

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Bibliographische Detailangaben
Hauptverfasser:	LIU, Yi, YANG, Jun, DU, Yinxue, ZHOU, Zixiang, ZHENG, Donge, HU, Cheng, PENG, Fan
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A 3DP powder printing method, device and system, and a computer readable storage medium. The method comprises: pre-analyzing each layer of print image corresponding to a component to be printed, determining a target print image, and adding a preset mark to the target print image, wherein the target print image comprises a print image corresponding to a target layer that causes the last layer of powder layer to undergo a conveyer belt displacement during printing; obtaining an image to be printed corresponding to a current layer to be printed; and identifying said image and determining whether said image has a preset mark, and if yes, processing said current layer and/or the last layer of powder layer located on said current layer, so that the last layer of powder layer does not move along with a powder spreading action of said current layer. The method can avoid the occurrence of a conveyer belt displacement phenomenon to a certain extent during use, and facilitates improving printing efficiency and the quality of a printing product.