介绍了光栅位移传感器在基于单片机控制的凸轮廓线测量装置中的运用,并对装置的测量误差进行了分析。实测结果表明该装置完全可以满足高准确度凸轮廓线测量的需要。关键词:光栅位移传感器; 凸轮廓线; 测量; 误差Abstract : The application of raster displacement sensor in cam outline automatic measurement apparatus based on chip2microprocessor control is discussed , the measuring error and real measuring data are also analyzed. The re2 sults show that the apparatus can meet the needs to measure the high precision cam outline.Key words :raster displacement sensor ; cam outline ; measure ; error
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