Divergent Technologies, Inc.

Michael James Hoganson

Michael Thomas Kenworthy

Prabir Kanti Chaudhury

Andrius Raulinaitis

Eric Yang

Methods and apparatuses for identifying an additive manufacturing process for unused output material of an atomization process are described. The method comprises determining a set of characteristics of output material that is unused in a first additive manufacturing process. The method further comprises determining a respective set of parameters associated with respective input material of each of a set of other additive manufacturing processes. The method of further comprises identifying one of the set of other additive manufacturing processes that accepts the output material as input material based on the characteristics of the output material and based on respective sets of parameters.

Methods and apparatuses for wide-spectrum consumption of output of atomization processes across multi-process and multi-scale additive manufacturing modalities

Apparatuses for dynamically sensing infrared (IR) radiation in an electron beam powder bed fusion (EB-PBF) printer are provided. A radiation collector receives radiation from a surface of the powder bed. An IR-transparent material rejects one or more non-IR wavelengths, and a lens focuses the IR radiation onto an optical fiber. The IR radiation is carried from the vacuum chamber of the printer to a sensor, where IR information is determined based on the received IR radiation. The IR information may be received from the sensor and used by the print controller to modify one or more parameters, such as beam intensity or scanning rate, on the fly or during the next print cycle. An occlusion member can be used to selectively block or expose the radiation collector to protect the radiation collector from condensation of vapor from vaporization of particles at high temperatures.

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Hermosa Beach, CA, United States of America

Michael James Hoganson