Effect of spiral scanning laser power on arc thermal field in double pulsed CMT

To study the effect of spiral scanning laser power on the arc thermal field, droplet transfer, and porosity defects in double pulsed cold metal transfer (CMT) additive manufacturing of aluminum alloy, comparative experiments of laser arc additive manufacturing with variable power were conducted. The...

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Bibliographic Details
Main Authors: Gang ZHANG, Zhongyi LIU, Xu MENG, Yu SHI, Ding FAN
Format: Article
Language:zho
Published: Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing House 2025-08-01
Series:Hanjie xuebao
Subjects:
Online Access:https://doi.org/10.12073/j.hjxb.20240617001
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