Design and implementation of control system for port of MIG/MAG welding machine

Many MIG/MAG welding machines are used in robot or automatic welding line.In these situations,the computer must control the welding process such as welding parameters and arc striking or arc extinguishing and so on.On the basis of analysis of the control port of DALEX VARIO MIG-400 welding machine,the SCM has been designed and the welding process controlled by computer has been achieved.