A Digital Control System for Intelligent High-Speed Can-BodyResistance Welding Machined

This paper puts forward a digital control system for intelligent high speed can body resistance welding machine based on a homemade motion controller marketed as MCT8000F8,and its structure and working principle,hardware interface,motor control method and math model of servomotors ganged relations are also introduced.The new system not only can improve running speed of can body resistance welding machine,but also has many other advantages such as comprehensive functions,high reliability,precise control,open structure,lower fabricating cost and so on.