Closed-Loop Control of Droplet Transfer in Electron-Beam Freeform Fabrication

In the process of electron-beam freeform fabrication deposition, the surface of the deposit layer becomes rough because of the instability of the feeding wire and the changing of the thermal diffusion condition. This will make the droplet transfer distance change in the deposition process, and the d...

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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 2020-02-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/20/3/923