General Electric Company

Robert Charles Malison

John Matthew Sassatelli

Eric Steven Buskirk

Sean Christopher Morrissey

Michael Andrew Dagostino, Sr

Phillip Charles Johnson

Various embodiments include a system for machining a hole in a turbine blade. The system can include: a mount for engaging a first side of a turbine rotor, the mount including: a drill plate for coupling with the first side of the turbine rotor, the drill plate having: a body; a feed opening on a first side of the body; a passage extending from the feed opening through the body; and a second opening on a second side of the body, the second opening coupled with the passage and positioned to align with the pre-formed hole in the turbine rotor; an alignment bushing for engaging the pre-formed hole in the rotor at a second side of the rotor; and a cutting device for extending through the body and alignment bushing, the cutting device for machining the hole in the blade, the cutting device aligned along a chamfer axis relative to a primary axis of the turbine rotor.

Machining system for turbomachine dovetail

Aspects of the present disclosure relate generally to non-contact coordinate measuring systems, apparatuses, and methods. An apparatus according to the present disclosure can include a laser assembly slidably coupled to a track and configured to emit a first laser beam onto an exterior surface of a component, wherein the track is coupled to a machine for manufacturing the component; a laser encoder configured to detect the first laser beam emitted from the laser assembly and reflected from the exterior surface of the component; and a computer system coupled to the laser encoder and configured to render a geometric profile of the exterior surface of the component based on the first laser beam detected with the laser encoder.

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Schenectady, NY, United States of America

Robert Charles Malison