The working principle of CNC Router is to use special engraving software on the computer to design and typesetting, and then transmit the generated file information to the controller, and the controller generates pulses that can drive stepper motors or servo motors according to the received information Information number, to control the CNC Router host to generate the X, Y, Z three-axis engraving path base path.
The CNC Router adopts the method of removing material and forming, and its processing principle is combined drilling and milling; its structure and principle are basically the same as that of milling machines, but the spindle speed is much faster, and their uses are also different. The same, but the processing principle is similar.
 
The high-speed rotating engraving head on the CNC Router cuts the processing material fixed on the main machine worktable through the cutter configured according to the processing material, and can engrave various plane or three-dimensional relief graphics and characters designed in the computer. , to achieve automatic engraving operations.
Whether it is a CNC Router or an advertising engraving machine, each specification of equipment has different performances, such as processing efficiency, power and precision, etc., and according to its performance and processing materials, each equipment has one or more Purpose, so the name only reflects the purpose of the device to a certain extent.