At present, the four process cutting machine is the most cost-effective CNC woodworking cutting equipment. It is equipped with four spindle motors, composed of four main axes, which are combined to complete the cutting and carving of many basic panel furniture styles. The spindle control is the core of the operational efficiency of this equipment.
Traditional usage method one: using a frequency converter to divided into four circuits and controlling the spindle motor through a contactor for time sharing. Switching to the next motor only after the motor has completely stopped, resulting in long waiting times, low production efficiency, and complex wiring and debugging.