The classification and working principle of CNC engraving machine

CNC engraving machine including stone engraving machine, advertising engraving machine, glass engraving machine, laser engraving machine, woodworking engraving machine, plasma engraving machine, laser cutting machine, but the basic all have similar characteristics. Take advertising engraving machine, CNC engraving machine on the function of it can be divided into small power engraving machine engraving machine and high power two kinds big. Small power engraving machine refers to the motor power smaller engraving machine ( General 80 - 200 w) , carving machine due to its smaller power, every time can only be applied to the cutting face less fine processing. Such as: badges, on the surface of the sand table model, handicraft processing, etc. High-power engraving machine refers to carving carving machine motor in more than 700 w power. This type of engraving machine can be low power also can undertake high power sculpture carving. Such as: the production of crystal word, all kinds of advertising signs, irregular blanking sheet forming, artificial stone processing, etc. Because of its big power, so a can cut 30 mm thick organic glass or high-power molding carved by cutter. Working principle of CNC engraving machine, CNC engraving machine dedicated typesetting software installed in the general microcomputer for graphics and text design, typography, automatically generating machining path information, via USB or other data transmission interface tool path data transmit to MCU, receive the tool path data numerical control system, after completion of a series of functions such as display and user interaction with a specific algorithm of the path of the input information is converted into digital information and the controller to convert the information into driving a stepper motor or servo motor ( Pulse sequence) Control engraving machine, X, Y, Z three axis feed. Milling at the same time, can be carved out on the computer design of various plane or three-dimensional graphics of text, to realize the automatic carving.