阳极切割是结合机械、电气、化学三方面作用进行金属切割的一种新方法。这种切割方法不但能切割任何种化学成分和经任何热处理的金属,以及所有硬质合金,并能节省大量原材料,又有较高的生产率。但这种方法在我国尚未广泛采用,今后值得普遍推广,尤其是有直流焊机的单位更值得首先使用。我们在试验室中曾对此种切割方法进行了初步试验,现将试验情况简单介绍如下。 Anodic cutting is a new method combining metal cutting with mechanical, electrical and chemical functions. This cutting method can not only cut any kind of chemical composition and any heat treatment of metals, and all cemented carbide, and can save a lot of raw materials, but also a higher productivity. However, this method has not been widely used in our country in the future should be widely promoted, in particular, there are units of DC welder more worthy of the first use. We have conducted in the laboratory of this cutting method for the initial test, the test situation is now briefly described below.