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介绍了超声波激振刀具镗孔的切削机制 ,研究了切削参数对表面粗糙度、圆度的影响规律 ,并考查了加工表面的冷作硬化程度。
The cutting mechanism of the boring of ultrasonic vibration cutter is introduced. The influence of cutting parameters on the surface roughness and roundness is studied, and the degree of cold work hardening is also investigated.