Online Measurement of Deposit Surface in Electron Beam Freeform Fabrication

Online Measurement of Deposit Surface in Electron Beam Freeform Fabrication

In the process of electron beam freeform fabrication (EBF3), due to the continuous change of thermal conditions and variability in wire feeding in the deposition process, geometric deviations are generated in the deposition of each layer. In order to prevent the layer-by-layer accumulation of the de...

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Bibliographic Details
Main Authors: Shuhe Chang, Haoyu Zhang, Haiying Xu, Xinghua Sang, Li Wang, Dong Du, Baohua Chang
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Sensors
Subjects:
metal additive manufacturing
electron beam freeform fabrication
online monitoring
defect detection
3D reconstruction
Online Access:https://www.mdpi.com/1424-8220/19/18/4001

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https://www.mdpi.com/1424-8220/19/18/4001

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