Manufacturing method for parts exposed to a gas fl

专利名称：Manufacturing method for parts exposed to

a gas flow

发明人：HEINRICH, STEFAN,SCHNELLBACH,

JOHANN,ZIMMERMANN, HANS

申请号：EP04001907.7申请日：20040129公开号：EP1459824B1公开日：20140108

摘要：The disk (1) with integrated blades (a blisk) is produced by machining theappropriate work-piece into a ring (2) with surrounding blades comprising gaps (5)between them. Grooves are created on its surface positioned in a right angle to thedirection of flow of a chemical used for the later polishing. A particular effective removalof irregularities is facilitated. The direction of feeding during the machining process isidentical with the axis of the machining tool (4).

申请人：MTU AERO ENGINES AG,MTU Aero Engines AG,MTU Aero Engines AG

地址：DE

国籍：DE

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