Characterization of in-situ measurements based on layerwise imaging in laser powder bed fusion

Volume: 24, Pages: 183 - 199
Published: Dec 1, 2018
Abstract
The layerwise production paradigm entailed in laser powder bed fusion (LPBF) offers the opportunity to acquire a wide range of information about the process stability and the part quality while the part is being manufactured. Different authors pointed out that high-resolution imaging of each printed layer combined with image segmentation methods can be used to detect powder recoating errors together with surface and geometrical defects. The...
Paper Details
Title
Characterization of in-situ measurements based on layerwise imaging in laser powder bed fusion
Published Date
Dec 1, 2018
Volume
24
Pages
183 - 199
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