论文部分内容阅读
在焊丝生产中,一旦发生钢号相混现象,在现场生产条件下,如何迅速、可靠地加以鉴别呢?本文扼要介绍根据砂轮火花特征来区别钢号的一种鉴别方法。
In the production of welding wire, how can the identification of steel be distinguished rapidly and reliably under the conditions of the production in the field when the phenomenon of steel mixed with each other occurs? This article briefly introduces a method of identifying steel according to the characteristics of grinding wheel sparks.