Turbine rotor and method for manufacturing same

The invention relates to a turbine rotor and a method for manufacturing the same. The turbine rotor (10) has: a radially inner shaft (11); a hub body (12) following the shaft (11) radially outward; arotor blade (13) which is emitted from the hub body (12), extends at least to the outside in the radi...

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Bibliographische Detailangaben
Hauptverfasser:	LEITENMEIER CHRISTOPH, BORNHORN ALFONS, WEIHARD STEFAN, SPENGLER SEBASTIAN, WURM CLAUDIUS, AURAHS LUTZ
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 ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS POWDER METALLURGY STEAM ENGINES TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The invention relates to a turbine rotor and a method for manufacturing the same. The turbine rotor (10) has: a radially inner shaft (11); a hub body (12) following the shaft (11) radially outward; arotor blade (13) which is emitted from the hub body (12), extends at least to the outside in the radial direction, and, if appropriate, extends to the inside in the radial direction in the direction of the shaft (11); and a damper (14) integrally formed on the hub body (12) and/or the rotor blade (13) so as to dampen vibrations caused by operation of the turbine rotor (10). 本发明涉及涡轮机转子及用于制造该涡轮机转子的方法。一种涡轮机转子（10），具有：径向内部的轴（11）；轮毂体（12），其在径向外部跟随所述轴（11）；动叶片（13），其从所述轮毂体（12）发出，至少延伸到径向外部，并且在适当的情况下沿所述轴（11）的方向延伸到径向内部；以及减振器（14），其一体地形成在所述轮毂体（12）和/或所述动叶片（13）上，以便抑制所述涡轮机转子（10）的操作引起的振动。