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直线感应同步器定尺长度为250毫米,如果只用一根定尺来测量,则其有效长度仅为:l=250-滑尺长度=250-100=150毫米因此,当某一座标测量长度超过150毫米时,就需要将两根以上定尺联接起来,故可测量座标长度为:L=N×250-100毫米式中:N——定尺根数。由于目前感应同步器的精度已达到微米(μ)级的水平(对一根定尺来说,0级精度为±1.5微米;Ⅰ级精度为±2.5微米;Ⅱ级精度为±5微米),如果接长不当,就会使
The length of the linear induction synchronizer is 250 mm. If only one ruler is used, its effective length is only: l = 250 - slider length = 250-100 = 150 mm Therefore, when a certain coordinate measuring length More than 150 mm, you need to be more than two feet together, it can measure the coordinates of the length: L = N × 250-100 mm Where: N - length of the root number. Due to the current accuracy of the inductosyn has reached the level of micrometer (μ level 0 accuracy ± 1.5 μm for a fixed length; class Ⅰ accuracy of ± 2.5 μm; Ⅱ level accuracy of ± 5 μm), If you pick up improperly, it will make