The schematic diagram of a typical pneumatic system is in the accompanying figure. Basically, the system is composed of a power source, control valves, and work elements. The power source can broadly be classified into compressed air generation, primary air treatment, storage, air distribution, and secondary air treatment. A compressor is a device for converting... Continue Reading →
The Essence of Programmable Logic Controllers (PLCs)
A programmable logic controller (PLC) is a modern device that can control the work process in a machine or an appliance. The operations involved in the work process are carried out by actuators such as electric motors, pneumatic actuators, hydraulic actuators, etc., which are controlled by final control elements such as contactors, solenoid valves, etc.... Continue Reading →