Method for machining a blade and a blade for a turbomachine

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United States of America Patent

PATENT NO 11725518
APP PUB NO 20210246793A1
SERIAL NO

17170309

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for machining a blade and a blade for a turbomachine comprising a shroud which is positioned on a tip side of the blade. The shroud has an outer surface with at least one circumferential fin arranged thereon, whereby at least one section of the outer surface beside the at least one fin is processed in at least two manufacturing steps. At least one first section of the outer surface is processed to have a first shape and at least one second section of the outer surface is processed to have a second shape.

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Patent Owner(s)

  • MTU AERO ENGINES AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eichler, Christian Olching, DE 9 9
Friedrich, Lutz Munich, DE 13 55
Pernleitner, Martin Dachau, DE 33 73
Skura, Krzysztof Majdan Krolewski, PL 5 8

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