Classificação dos dentes da fresa
Classificação dos dentes da fresa
When choosing a milling cutter, o tamanho do passo do dente determinará o número de dentes envolvidos no corte ao mesmo tempo durante o fresamento, o que afetará a suavidade do corte e os requisitos para a taxa de corte da máquina-ferramenta.
Fresa de dentes grossos: 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
