TURBINE BLADES AND VANES FOR GAS TURBINE ENGINE

A method of forming a turbine blade or vane is provided and includes forming a wax pattern in a turbine blade or vane shape and additively forming a positive witness band around a tip portion of the wax pattern. 提供了一种形成涡轮叶片或轮叶的方法，并且所述方法包括将蜡模成型为涡轮叶片或轮叶形状，以及在所述蜡模的尖端部分周围增材地形成凸标示带。...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	AVERY JAMES F, FRASER IAIN ALASDAIR
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 CASTING FOUNDRY MOULDING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A method of forming a turbine blade or vane is provided and includes forming a wax pattern in a turbine blade or vane shape and additively forming a positive witness band around a tip portion of the wax pattern. 提供了一种形成涡轮叶片或轮叶的方法，并且所述方法包括将蜡模成型为涡轮叶片或轮叶形状，以及在所述蜡模的尖端部分周围增材地形成凸标示带。