General Electric Company

Justin John Gambone

William Thomas Carter

Kevin George Harding

James Anthony Ruud

Marshall Gordon Jones

Lawrence Bernard Kool

Daniel Jason Erno

Lembit Salasoo

Victor Petrovich Ostroverkhov

Michael Evans Graham

Subhrajit Roychowdhury

Jason Harris Karp

Thomas Charles Adcock

Laura Cerully Dial

Timothy Hanlon

Anthony Joseph Vinciquerra

John Joseph Madelone, Jr

Lang Yuan

Vipul Kumar Gupta

Scott Michael Oppenheimer

Voramon Supatarawanich Dheeradhada

Erica Elizabeth Sampson

Xiaohu Ping

Andrew David Deal

Natarajan Chennimalai Kumar

Christopher Darby Immer

Christine Mary Furstoss

Brian Scott Mccarthy

David Charles Bogdan

Victor Petrovish Ostroverkhov

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

A joined part comprises a first portion and a second portion. The first portion comprises a guide slot at least partially defined by a porous structure. A joint material is disposed within the porous structure. The second portion is disposed within the guide slot and contacts the porous structure and the joint material disposed therein to form an interfacial joint between the first portion and the second portion. A method of manufacturing the joined part includes disposing a joint material into a porous structure of a guide slot of a first portion, inserting a second portion into the guide slot, and contacting the porous structure and the joint material disposed therein to form an interfacial joint between the first portion and the second portion.

Additively manufactured joined parts

According to some embodiments, system and methods are provided comprising receiving, via a communication interface of a parameter development module comprising a processor, a defined geometry for one or more parts, wherein the parts are manufactured with an additive manufacturing machine, and wherein a stack is formed from one or more parts; fabricating the one or more parts with the additive manufacturing machine based on a first parameter set; collecting in-situ monitoring data from one or more in-situ monitoring systems of the additive manufacturing machine for one or more parts; determining whether each stack should receive an additional part based on an analysis of the collected in-situ monitoring data; and fabricating each additional part based on the determination the stack should receive the additional part. Numerous other aspects are provided.

In-situ monitoring system assisted material and parameter development for additive manufacturing

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Schenectady, NY, United States of America

Justin John Gambone