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千分表和百分表是工厂常用的量具。如果它的单位示值不统一,误差不一致,会给计量工作带来很多困难,甚至影响产品的质量。我厂过去采用的检定方法比较麻烦,而且不很精确。所以检定千分表的误差,在我们这里一直是个问题。阎成仁老师付不断刻苦钻研,终于改进一付千分表两用示值检定器,解决了这个问题。这付检定器结构简单,制造容易,花钱不多,而效果却很好。根据孔径的不同,作一些同心架备件,那它还可以用来检定所有的千百分表。现在把它的使用方
Dial indicator and dial indicator are commonly used gauges in the factory. If its unit shows the value is not uniform, the error is inconsistent, the measurement will bring a lot of difficulties, and even affect the quality of the product. I used to plant the past test method is too much trouble, but not very accurate. Therefore, the error of the verification dial indicator has always been a problem in us. Yan Chengren teacher to pay assiduously continue to study, and finally improve a pair of indicator dual indicator, to solve this problem. The checker has the advantages of simple structure, easy manufacture, small cost and good effect. According to the different aperture, make some concentric spare parts, it can also be used to test all the dial indicator. Now put it to the user