KGI bought a new measuring instrument - Coordinate Measuring Machine(CMM). The measuring principle is to use the probe to collide with the edge of the part, obtain the coordinate value of the position, and then subtract the radius of the probe to be the actual coordinate value of the part. Generally, the three axes of the measuring instrument are equipped with an optical ruler. When the measuring head contacts the part, it will send a signal to capture the target coordinate value, and then through the calculation and processing of the measuring software, we can calculate the coordinate value or size we want. Therefore, as long as we take the point according to the measuring position, we can get the measuring data. This can accurately measure the size, angle, shape and position of various part, as well as various parameters of threaded part