Design of Automatic Double-sided Drilling Reaming Special Machine Based on PLC Control
Jiang De-song · Machine Building & Automation · 2010
This article describes the applications of the PLC in the automatic two-sided drilling reaming special machine control system.According to the control characteristics of automatic two-sided machine tools,it determines the system control program,selects the PLC,allocates PLC input/output ports,and maps the wiring diagram of PLC hardware.Finally Sequential Function Chart programming language is used for system programming.