Milling cutter teeth classification

Milling cutter teeth classification

When choosing a 铣刀, the size of the tooth pitch will determine the number of teeth involved in cutting at the same time during milling, which will affect the smoothness of cutting and the requirements for cutting rate of the machine tool.

Coarse-tooth milling cutter: It is mostly used for rough machining because it has a large chip pocket. If the chip pocket is not large enough, it will cause difficulty in chip volume or increased friction between chips and the workpiece of the cutter body. The chip load of each tooth of the coarse-tooth milling cutter Larger than close-tooth milling cutters.

Fine-tooth milling cutter: it is mostly used for fine milling, the cutting depth is shallow during fine milling, the required power is not large, and a larger feed rate can be selected