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XQC系列长图自动平衡记录调节仪广泛应用于化工、石油、冶金等部门。由于露在外部的滑线电阻易受腐蚀性气体腐蚀,所以维护人员须经常擦拭滑线电阻。时间一久,造成滑线磨损,引起仪表的指示、记录、灵敏度超差。我们针对上述情况就滑线电阻油盒作了一些改进。改动步骤如下: (1)用塑料板或铁片制成一小盒(图1),将滑线电阻的两根棒拆下,用两块钻孔的塑料板固定其两端,然后装入盒中。把盒放在原滑线电阻盒支架两侧的铁板上,靠盒两侧的槽来固定。 (2)拆除滑线电阻触片后,所剩塑料桥路板之连
XQC series of long-chart automatic balance recorder is widely used in chemical, petroleum, metallurgy and other departments. As the exposed external resistance of the sliding wire is easily corroded by the corrosive gas, the maintenance personnel should always wipe the sliding resistance. Over time, resulting in slip wear, causing the instrument instructions, records, sensitivity over tolerance. We have made some improvements to the oil resistance case for the above situation. Change the steps are as follows: (1) made of plastic or iron sheet a small box (Figure 1), the slide resistance of the two rods removed, with two bored plastic plates fixed at both ends, and then loaded Box. Put the box on the iron plate on both sides of the original slip resistance box bracket and fix it by the groove on both sides of the box. (2) remove the slide resistance contacts, the remaining plastic bridge board