A CNC Machine is a Computer Numerical Controlled equipment for full automatic 2D/3D machining of carving, engraving, marking, cutting, turning, drilling, milling or grooving. NC is refer to Numerical Control, which make the user to communicate with the machine tools by symbols and numbers. With the development of science and technology, Numerical Control evolved to Computer Numerical Control (CNC). The machine tools with CNC realizes automatic production in manufacturing industry. The CNC program controls the machine tool automatically with high speed, high efficiency, high accuracy, and repeatability. Ver menos