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滚动光栅位移传感器上海光学仪器研究所研制的滚动光栅位移传感器,于去年十二月通过局级鉴定。该仪器是利用光栅莫尔条纹技术研制的位移检测装置,最显著的特点是测量行程不受限制。具有相位判别功能,可正反计数,用来测量线位移。还可用来测量曲率变化不大的非规则、非线性体的周长和相应直径等,也可通过转换系统来测量角位移量,特别适用于大中型机床、仪器仪表的技术改造。
Rolling grating displacement sensor Shanghai Institute of optical instruments developed grating displacement sensor rolling, passed in December last year, Bureau-level identification. The instrument is the use of grating Moiré technology developed displacement detection device, the most significant feature is the measurement stroke is not limited. With phase discrimination, can be positive and negative count, used to measure line displacement. It can also be used to measure the perimeter and corresponding diameter of irregular and nonlinear bodies with small changes in curvature. It can also measure the angular displacement through the conversion system, which is especially suitable for the technological transformation of large and medium-sized machine tools and instrumentation.