超声波振动钻削深孔的研究

A Study on Drilling Deep Holes With Ultrasonic Vibration System

采用圆周振动切削工艺，较顺利的解决了一般深孔加工中存在的钻头易钻偏、冷却排屑困难、钻头易折断以及加工表面质量差等问题，为进一步研究和推广深孔超声圆周振动加工技术提供了可靠的依据。

For deep - hole machining, the following problems can be easily solved by circalar vibration cutting: the drill is easy to run wrong from center,and it is difficult to cool the chips and to remove them from the hole,and so on.This technique provides reliable foundatians for its widely being used and further researching.