General Electric Company

Steven Michael Burgess

Larisa Alexandra Elman

John Scott Graham

Stephen Michael Carter

Michael Joseph Martini

Michael Thomas Keating

Zhuo-Ru Ding

A method for fabricating a component using a tool includes determining an actual property of a region of the component, comparing the actual property of the region of the component with an expected property of the region to determine a difference between the actual property and the expected property, and updating a path of the tool that is electronically stored in a memory and executable by a processor for fabricating the component based on the difference between the actual property and the expected property of the region.

Methods and systems for fabricating components

An integrated compressor disk and compressor blade (BLISK) having a specified shape is prepared by an electrochemical machining process having a cathode defined by a set of cathode shape parameters. A trial BLISK is prepared using a cathode defined by a set of trial shape parameters, and a set of deviations of the trial shape from the specified shape at a plurality of surface grid points on a surface of the trial article is measured. A set of revised cathode shape parameters is determined using at least one reshaping routine specific to the BLISK. A reshaped article is prepared using the electrochemical machining process and a reshaped cathode defined by the revised cathode shape parameters.

Manufacture of complexly shaped articles using an automated design technique

Growing community of inventors

Lynnfield, MA, United States of America

Steven Michael Burgess