Multi-connected multi-way oil supply pipe joint set and selective laser melting forming method of multi-connected multi-way oil supply pipe joint set

The invention discloses a multi-connected multi-way oil supply pipe joint set and a selective laser melting forming method of the multi-connected multi-way oil supply pipe joint set, and belongs to the technical field of aero-engines and additive manufacturing. The multi-connected multi-way oil supp...

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU GUANNAN, DONG WENQI, XUE LIYUAN, REN HUIJIAO, MA HUIJUN
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 BLASTING CASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPES POWDER METALLURGY SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The invention discloses a multi-connected multi-way oil supply pipe joint set and a selective laser melting forming method of the multi-connected multi-way oil supply pipe joint set, and belongs to the technical field of aero-engines and additive manufacturing. The multi-connected multi-way oil supply pipe joint set comprises at least three oil supply pipe joints, each oil supply pipe joint comprises at least three external channel connecting parts, and all the oil supply pipe joints are connected through connecting pieces. The selective laser melting forming method of the multi-connected multi-way oil supply pipe joint set comprises the following steps that S1, digital-analog machining allowance adding and support adding are conducted; S2, selective laser melting forming of the oil supplypipe joint set is conducted; and S3, post-processing is conducted. According to the multi-connected multi-way oil supply pipe joint set and the selective laser melting forming method of the multi-connected multi-way oil supp