CCD激光位移传感器以其高精度、高效率、高可靠性等优点,应用于精密零件的形位和位置公差的检测中。由计算机控制,利用CCD激光位移传感器的三角测量法,采集被测零件数据后,然后根据最小二乘法拟合标定数据,最后得出零件精确的形位和位置公差。目前可以实现精密零件的直线度、圆度、同轴度等形位和位置公差的精确测量。 CCD laser displacement sensor with its high precision, high efficiency, high reliability, etc., used in precision parts shape and position tolerance detection. Computer control, the use of CCD laser displacement sensor triangulation method, the measured part data collection, and then fitting the calibration data based on least square method, and finally come to parts precise shape and position tolerance. Precision parts can now be achieved straightness, roundness, coaxiality and other forms of location and location of the precise measurement.