Roundness & Waveness Measuring Instrument 

     The cylindricity instrument is a roundness cylindricity measuring instrument. It is a rotary table cylindricity instrument with a computer measurement system based on a precision air floating spindle and a high-precision column guide rail. It is mainly used to measure the roundness, cylindricity, waviness, coaxiality, concentricity, perpendicularity, parallelism, straightness and other parameters of rotary workpieces such as rings and cylinders. It can be widely used in automobile parts, bearings, machine tools, oil pump nozzles Aerospace and other precision machinery manufacturing enterprises, colleges and universities, scientific research institutes, measurement institutions, etc      The principle of the roundness meter is the same as that of the three coordinate measuring machine. In fact, its working principle is very simple. The three coordinate measuring machine is a point acquisition tool. Its principle is to first acquire points, then fo…