论文部分内容阅读
随着用“校正砂”校正检查筛的工作在全行业的推广,磨料检查筛实效尺寸的计算引起了关注,王文标同志的文章就这一问题进行了分析研究,开了个好头。本文想就该尺寸精确值的计算方法以及若干近似计算方法的相对误差发表一点看法,也可以说是对文献[1]的
With the use of “corrected sand” to correct the work of screening inspection screens in the whole industry, the calculation of the effective size of abrasive inspection screens has attracted attention. Comrade Wang Wenbiao’s article has analyzed and studied this issue and has made a good start. This article would like to express some opinions on the relative error of the exact calculation method of the size and the relative error of several approximate calculation methods. It can also be said to be the literature [1]