PLC控制技术在自动剪板系统中的应用

utomatic cutting machine is a kind of sequence control equipment which can cut open the sheet metal, count automatically and send the board to the next working procedure of furnaces with processing requirements. PLC is a kind of new-style industrial controller; due to its flexible programming, comprehensive function, the application in industrial process control is more and more widely. How to apply the advanced PLC control technology to Automatic cutting board control system is expounded; the hardware structure and software analysis are given, aiming at to improve the working reliability of plate shears, thereby to enhance the safety of manual operation.