Air inlet channel made of 3D printing aluminum alloy material and preparation method of air inlet channel

An air inlet channel made of a 3D printing aluminum alloy material is formed by printing an inner skin, an outer skin, an annular clamping hoop, an oblique crossing clamping hoop and a hanging connector layer by layer through an aluminum alloy 3D printing integrated forming machine by adopting AlSi1...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	XIE JUHUA, CHEN LIGEN, WANG JIANHUA, DUAN LINGZE, LI CANSHAN, PENG RUI, WANG ZHIZHU, ZHANG GAIHUA, LI WEIDONG
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 AIRCRAFT ALLOYS ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION CASTING CHEMISTRY COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FERROUS OR NON-FERROUS ALLOYS FLYING SUITS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PARACHUTES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An air inlet channel made of a 3D printing aluminum alloy material is formed by printing an inner skin, an outer skin, an annular clamping hoop, an oblique crossing clamping hoop and a hanging connector layer by layer through an aluminum alloy 3D printing integrated forming machine by adopting AlSi10Mg material powder as a printing material, and the air inlet channel is of an integrated forming structure. According to the 3D printing aluminum alloy air inlet channel, the structure is integrally formed, the whole structure part is not provided with a connecting piece, and the risk that the connecting piece at the part falls off to damage an engine is effectively eliminated; as the structure is integrally formed and does not need to be assembled, the problem that the part is difficult to assemble in a narrow space is solved; meanwhile, the structure does not need a connecting piece, so that one or more layers of structures of the original connecting part can be omitted, and the weight is further reduced; and a