General Electric Company

Christopher Darby Immer

Evangelos Trifon Laskaris

Victor Petrovich Ostroverkhov

Pierino Gianni Bonanni

Martin Kin-Fei Lee

Russell Stephen DeMuth

Jonathan Sebastian Janssen

Owen Scott Quirion

Danny William Johnson

Daniel Jason Erno

Robert John Filkins

Naresh Sundaram Iyer

Subhrajit Roychowdhury

Thomas Charles Adcock

Paul St Mark Shadforth Thompson

Rogier Sebastiaan Blom

John Joseph Madelone, Jr

Xiaohu Ping

Justin John Gambone

Jing Yu

Paul St MarkShadforth Thompson

Brian Scott Mccarthy

Methods of additively manufacturing a three-dimensional object include irradiating a first build plane region using a first energy beam defining a beam diameter, the first energy beam travelling along a first oscillating path in a first direction to consolidate a first wall defining a thickness perpendicular to the first direction, wherein a build material adjacent a first side of the first wall and the build material adjacent a second side of the first wall, opposite the first side of the first wall, remains unconsolidated; and wherein the thickness of the first wall is greater than the beam diameter.

Additive manufacturing methods and systems

Methods of additively manufacturing a three-dimensional object include irradiating a first build plane region using a first energy beam, irradiating a second build plane region using a second energy beam, and irradiating an interlace region between the first build plane region and the second build plane region. Irradiating the interlace region comprises directing the first energy beam along a first oscillating path and directing the second energy beam along a second oscillating path intersecting and overlapping with the first oscillating path.

Additive manufacturing methods and systems with two beams traveling along opposing, wobbling paths

An example additive manufacturing apparatus includes an energy source to melt material to form a component in an additive manufacturing process, a camera aligned with the energy source to obtain image data of the melted material during the additive manufacturing process, and a controller to control the energy source during the additive manufacturing process in response to processing of the image data. The controller adjusts control of the energy source based on a correction determined by: applying an artificial intelligence model to image data captured by a camera during an additive manufacturing process, the image data including an image of a melt pool of the additive manufacturing process; predicting an error in the additive manufacturing process using an output of the artificial intelligence model; and compensating for the error by generating a correction to adjust a configuration of the energy source during the additive manufacturing process.

Systems and methods for compression, management, and analysis of downbeam camera data for an additive machine

A wire disposing assembly having a support, an axial traverser sub-assembly, a support arm, and a linear stage is provided. The support is configured to receive a plurality of turns of a wire, where the support is configured to rotate. The axial traverser sub-assembly is operatively coupled to the support. Further, a rate of motion of the axial traverser sub-assembly is coupled to a speed of rotation of the support. The support arm includes a resin unit configured to dispose resin on at least a portion of the wire, and a wire disposing device configured to guide a portion of the wire being disposed on a surface of the support. The linear stage is operatively coupled to the support arm.

Systems for producing precision magnetic coil windings

A system for producing precision magnetic coil windings is provided. The system includes a wire disposing assembly having a support, an axial traverser sub-assembly, and a support arm. The support is configured to receive a plurality of turns of a wire. The axial traverser sub-assembly is operatively coupled to the support. The support arm includes a wire disposing device. The system further includes a linear stage, a monitoring unit, a feedback unit, and a controller unit. The linear stage is operatively coupled to the support arm. Moreover, the controller unit is configured to axially position an incoming portion of the wire and provide reference trajectories for tracking.

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Niskayuna, NY, United States of America

Christopher Darby Immer