Design of Automation Control System for Body Welding and Assembly Line Based on PLC
The design of automatic control system of body welding line should fullyconsider the reliability,sta-bility and safety of automatic control system.In order tomeet the process requirements of body welding line,the au-tomatic control system of body welding line based on PLC is designed.Adopting modular design,it takes S7-200 series PLC as the core,uses Mitsubishi FX3U series inverter,servo driver,sensor,proximity switch and other e-quipment to design the automatic control system of body welding line.The actual operation results show that the system has high reliability,stabilityand security,and has certain application value.
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