Experimental Study on Ultrasonic Vibration Drilling of Stainless Steel 0Cr17Ni4Cu4Nb Micro-Deep-Hole

Through the analysis of the basic principles of vibration drilling, using the ultrasonic vibration drilling device to carry out the stainless steel 0Cr17Ni4Cu4Nb micro-deep-hole drilling test, and comparison between the common drilling and the ultrasonic vibration drilling in the exit burr, chip morphology, and surface roughness. The result fully reflects the superiority of the ultrasonic vibration drilling, and it has a dramatic effect of technology than the common drilling. A new method was afforded for stainless steel 0Cr17Ni4Cu4Nb micro-deep-hole drilling.

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