Appropriate intersection selection: In efficient metal cutting, the materials used, cutting tools, and cutting conditions are the three main factors. These determine the processing time, tool life, and processing quality. The cheap processing method must be a reasonable choice of cutting conditions. The relationship between the feed conditions of CNC machining center manufacturers and the wear on the back of the tool appears in a very small area.

However, with a large feed rate, the cutting temperature increases and there is significant wear after cutting. Its impact on the cutting tool is smaller than its impact on the cutting speed. Although the cutting depth has no effect on the cutting tool and the feed rate is large, when the cutting depth is small, the hardened layer of the cutting material can also affect the service life of the tool. The three elements of cutting conditions: cutting speed, feed rate, and cutting depth directly lead to tool damage. As the cutting speed increases, the temperature of the tool tip rises and mechanical, chemical, and thermal wear occurs. The cutting speed has increased by 20% and the tool life has been reduced by half.