Design and Implementation of Electrical Control System in Railway Fastener Automatic Production Line

Based on the studies of modules such as industrial computer,PLC and touch panel and the design of the whole communication system which links the modules together,the article gives an answer to the problem of the electrical control system of production line of railway-used fastener.It elaborates on the configuration of the hardware and software of different parts including feeding mechanism,medium frequency heating device,five manipulators,three pressing machines,quenching and tempering devices.As a consequence,unmanned automatic operation is achieved which improves the productivity and reduces working intensity dramatically.