Application of PLC Control in Automobile Rear Axle Housing Welding Equipment

Using PLC automatic control technology in the automobile rear axle housing automitic welder,automatic welding process was realized by PLC controlling the movement of the welding torch.The operation of system shows that the welder has advantages of high control precision,high reliability,fast response speed and high automatic level,which achieves the goal of reducing labor intensity,increasing the welding quality and productivity,decreacing reject rate,convenient operation and maintenance,and especially has obvious practical significance to improve the labour condition and the productivity.