浅议筛网的网孔尺寸

On the Sieve Mesh Size

阐述了筛网中"孔"和"目"的概念和筛网的标准应用现状。依据有关国家标准,重点介绍了标准试验筛网孔尺寸要求和筛分用筛网的网孔尺寸要求,以及筛网网孔的检验与测量方法。本文的目的是在玻璃行业内能够进一步了解筛网方面的国家标准,提出了学习标准,提高贯标意识的必要性。

PThis paper describes the concept of the ＂size＂ and ＂mesh＂ and the application status of the screen sieve standard. In accordance with the relevant national standards, the requirements on the diameter of the standard test sieve and the screening sieve were described in details . The screen mesh inspection and measurement methods were also presented. This paper means to introduce current state of National Standards on sieve and strengthen the necessity of standard learning and implementation.