Key Technology of Multi-arc Parallel Additive Manufacturing Equipment Control System: Research on realizing multi-arc cooperative communication and HCI

Metal arc additive manufacturing technology has the advantages of high deposition efficiency and low manufacturing cost. In this paper, the key technologies of multi-arc parallel additive manufacturing equipment control system based on tungsten inert gas welding are studied. Firstly, the multi-arc parallel additive manufacturing equipment control system architecture is designed to realize the control of different types of objects. A low-coupling hierarchical multi-process software structure based on Redis memory database is proposed to customize the multi-arc parallel control system. The multi-arc parallel additive manufacturing equipment control system was developed, and the human-computer interaction interface of additive manufacturing process was designed based on QT graphical framework. The parallel control of multi-arc and information feedback in additive manufacturing process were realized, and the production quality was improved.