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本文所述齿轮传动链动态精度测量的方法和装置在保持精度±0.5秒,测量不受传动比改变限制的情况下,还具有无需精密基准元件或复杂传感器;被测误差频率可从0开始至95c/s:量程宽可从0.5秒至800秒;传动比范围宽可从几十至几千以及结构简单可靠等优点。
The method and the device for measuring the dynamic precision of the gear transmission chain described in the present text have the advantages of no need of precision reference components or complicated sensors in maintaining the accuracy of ± 0.5 seconds and without being limited by the change of the transmission ratio; 95c / s: Wide range from 0.5 seconds to 800 seconds; wide range of transmission ratio from tens to thousands and the advantages of simple and reliable structure.