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西南自动化研究所研制的ZXW型微机轴环数显表结构紧凑,它直接安装在各类车床,铣床等中小机床的进给刻度盘位置,能直接显示进给量和位移量。无须再安装感应同步尺,光栅尺或其它测量器件。该仪表内部采用光电增量式编码器作检测,主要微电子器件采用单片微型计算机,故使判向,细分,计数电路更加精确可靠,功能更加齐全。这种数显表除具有普通的清零功能外,还增
Southwest Institute of Automation developed ZXW microcomputer collar digital display compact structure, it is directly installed in various types of lathes, milling machines and other small and medium-sized machine tool feed dial position, can directly display the amount of feed and displacement. There is no need to install induction synchronous ruler, grating or other measuring device. The instrument uses photoelectric incremental encoder for testing, the main micro-electronic devices using single-chip microcomputer, so the decision, subdivision, counting circuit more accurate and reliable, more complete functions. In addition to this digital display with the usual clear function, but also increase