This cutting machine consists of two systems – a contour recognition system and an automatic cutting system.To achieve the most accurate cutting, you must ensure that the reading of the graphic position is consistent between the two systems. We need to do the calibration work before using the machine. First, on a flat white paper, use the automatic cutting system to cut the square of the whole surface, use the contour cutting system to read the square position, and then compare the cutting system. With the position error of the contour recognition system, the contour recognition system can then be adjusted according to the actual cutting position of the square, thereby achieving consistency between the contour recognition system and the automatic cutting system coordinate points.