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一、概况支架度盘系(频率传动机构)是一种调节可变电容器的精密缓动装置,附件连轴器是用来连接度盘传动轴与可变电容器的转轴,通过快慢二种摇轮的调节,可对可变电容器分别作粗调和细调。支架度盘能装置长1250毫米,宽28毫米的胶卷,以指示可变电容器从0°～165°时的电容量变动情况,根据各种仪器的不同要求可精确地感光刻制成对应的各种频率刻度指示,其有效刻度为94毫米。
I. Overview Stent plate system (frequency transmission mechanism) is a kind of precision adjustable slow-moving variable capacitor device, the attachment is used to connect the coupling shaft drive shaft and variable capacitor shaft, through the speed of two kinds of wheel Of the regulation, variable capacitors can be coarse and fine adjustments. Bracket dial can be installed 1250 mm long, 28 mm wide film to indicate variable capacitors from 0 ° to 165 ° capacitance variation, according to the different requirements of various instruments can be accurately photosensitive lithography made of the corresponding Frequency scale indication, the effective scale of 94 mm.