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ADDITIVE MANUFACTURABLE METASURFACES FOR RF APPLICATION
Title
ADDITIVE MANUFACTURABLE METASURFACES FOR RF APPLICATION
Author
Hecht, Kristy
Date Created
2020
Description
Materials found in nature exhibit behaviors with certain properties such as mass density, permeability, and permittivity. Unfortunately, there are limitations and restrictions to the behaviors of these materials that can be overcome with the use o...
Characterization and In-Process Metrology of a Laser Powder Fusion Additive Manufacturing Machine
Title
Characterization and In-Process Metrology of a Laser Powder Fusion Additive Manufacturing Machine
Author
Land, William
Date Created
2015
Description
Laser powder bed fusion is one of the most commonly used processes by which metal parts are produced through an additive manufacturing approach, and it is currently the topic of extensive research. This paper describes the study of two aspects of ...
Characterization and In-Process Metrology of a Laser Powder Fusion Additive Manufacturing Machine
Title
Characterization and In-Process Metrology of a Laser Powder Fusion Additive Manufacturing Machine
Author
Land, William
Date Created
2015
Description
Laser powder bed fusion is one of the most commonly used processes by which metal parts are produced through an additive manufacturing approach, and it is currently the topic of extensive research. This paper describes the study of two aspects of ...
Discrete Element Simulations of Powder Spreading in Additive Manufacturing
Title
Discrete Element Simulations of Powder Spreading in Additive Manufacturing
Author
Amrapurkar, Parth
Date Created
2020
Description
Powder spreading plays a critical role in the quality of parts produced with selective laser sintering (SLS). Some of the important parameters that influence the quality of the powder bed are the powder particle size and distribution, blade speed,...
In Situ Fringe Projection Profilometry for Laser Powder Bed Fusion Process
Title
In Situ Fringe Projection Profilometry for Laser Powder Bed Fusion Process
Author
Zhang, Bin
Date Created
2017
Description
Additive manufacturing (AM) offers an industrial solution to produce parts with complex geometries and internal structures that conventional manufacturing techniques cannot produce. However, current metal additive process, particularly the laser p...
In Situ Fringe Projection Profilometry for Laser Powder Bed Fusion Process
Title
In Situ Fringe Projection Profilometry for Laser Powder Bed Fusion Process
Author
Zhang, Bin
Date Created
2017
Description
Additive manufacturing (AM) offers an industrial solution to produce parts with complex geometries and internal structures that conventional manufacturing techniques cannot produce. However, current metal additive process, particularly the laser p...
Integration of advanced manufacturing in the mechanical design of reflective optics
Title
Integration of advanced manufacturing in the mechanical design of reflective optics
Author
Horvath, Nicholas
Date Created
2020
Description
High-performance freeform optical systems, designed for broad spectral imaging fromthe visible to the far infrared, place new demands on optical design, precision manufacturing,and precision metrology. In this dissertation, four key aspects are ad...