Experimental research on compound and efficient powerful milling process of blisk

According to the problems of low efficiency and high cost in blisk manufacturing, based on large margin slotting and rough machining, a kind of compound and efficient powerful milling process was proposed, that is, disc milling-plunge milling-flank milling. In order to compare the effect of this new process and the traditional plunge milling or flank milling, experiment on disc milling and plunge milling processing performance was carried out. Compared with plunge milling, the cutting force and tool vibration of disc milling are larger, but its processing efficiency was improved significantly. The experiment proved that the compound and efficient powerful milling process is feasible and effective for the large margin slotting and rough machining of blisk.