Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Krzysztof Barnat0
Date of Patent
January 10, 2017
Patent Application Number
12692914
Date Filed
January 25, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of manufacturing a turbine disk includes the steps of machining an initial slot using a cutting tool and machining intermediate and semi finished slot using a form tool that forms surfaces of the slot except for the bottom surface. A final finishing step utilizes a cutting tool that includes a shape that forms the bottom portion of the disk slot.
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