Intelligent monitoring and control system for molten metal drop-on-demand jetting by water-hammer effect

• Published in: Precision engineering Vol. 96; pp. 134 - 146
• Main Authors: Xue, Boce, Zhang, Yanzhen, Wu, Yuyao, Hu, Guofang, Li, Zihao, He, Weiwei, Yan, Mingyu, Li, Runsheng, Tang, Xiao-Yu
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.10.2025
• Subjects: Closed-loop control; Drop-on-demand; Molten metal jetting; Online monitoring; Reinforcement learning; Online monitoring; Molten metal jetting; Drop-on-demand; Reinforcement learning; Closed-loop control

The molten metal drop-on-demand (DoD) jetting technology holds great potential for applications in fields such as electronics manufacturing and metal additive manufacturing. To ensure the stability and reliability of droplet quality, monitoring the jetting system state and controlling the jetting pr...