In-process measurement and monitoring of a polymer laser sintering powder bed with fringe projection

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In-process measurement and monitoring of a polymer laser sintering powder bed with fringe projection

We investigate the feasibility of using fringe projection to monitor the powder bed of a polyamide 12 polymer laser sintering machine. In particular, we demonstrate the ability of fringe projection to identify a number of defects arising during the printing process by recording the three-dimensional...

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Bibliographic Details
Main Authors:	Southon, Nicholas, Stavroulakis, Petros, Goodridge, Ruth, Leach, Richard
Format:	Article
Published:	Elsevier 2018
Subjects:	Polymer; Laser sintering; Fringe projection; Defect; In-process monitoring; Process signatures
Online Access:	https://eprints.nottingham.ac.uk/53143/

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