THREE-DIMENSIONAL PRINTED OBJECTS WITH REGIONS OF DIFFERING POROSITY

In one example in accordance with the present disclosure, an additive manufacturing system is described. The additive manufacturing system includes an additive manufacturing device to form a three-dimensional (3D) printed object with regions of differing porosity. The additive manufacturing system a...

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Bibliographische Detailangaben
Hauptverfasser:	PATEL, CHANDRAKANT DURLABHBHAI, JANGAM, JOHN SAMUEL DILIP, PON, BEN
Format:	Patent
Sprache:	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 BLASTING CASTING HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	In one example in accordance with the present disclosure, an additive manufacturing system is described. The additive manufacturing system includes an additive manufacturing device to form a three-dimensional (3D) printed object with regions of differing porosity. The additive manufacturing system also includes a controller to form the 3D printed object. Specifically, by controlling ejection of a first binding agent onto a porous region and a non-porous region of the 3D printed object and controlling ejection of a second binding agent onto the non-porous region of the 3D printed object.