Simultaneous extraction of profile and surface roughness of 3D SLM components using fringe projection method

Purpose The purpose of this study was expected to simultaneously monitor the surface roughness of each solidified layer, the surface roughness of the metal powder, the outline of the solidified layer, and the height difference between the solidified layer and the metal powder. Design/methodology/app...

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Veröffentlicht in:	Rapid prototyping journal 2022-03, Vol.28 (4), p.789-801
Hauptverfasser:	Chen, Terry Yuan-Fang, Lo, Yu-Lung, Lin, Ze-Hong, Lin, Jui-Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Autocorrelation functions Cameras Color imagery Geometry Interferometry Laser beam melting Lasers Metal powders Methods Monitoring systems Noise Phase unwrapping Rapid prototyping Surface roughness Topography
Online-Zugang:	Volltext
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