光栅测量技术在轴承套圈精密冷辗中的应用

Application of raster measurment technique in colded precision rolling of bearing races

光栅测量技术作为冷辗机的一种必要的测量手段 ,愈来愈受到国内外机械行业的重视。介绍了光栅测量的特点、信号处理方式及应用情况。附图 5幅 ,表 2个。

Raster measurement technique which is the nessary measuring and controlling approach for the colded rolling machine is more and more to be recognition by mechanical industry in home and aboard. The characteristic of raster measurement, the manner of signal process and application status are introduced.