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一、前言电火花线切割加工中电极丝的振动是不可避免的。这是一种复杂的组合型振动。有接近固有频率的高频振动,同时也有低频振动。在方向上,除有垂直于走丝方向的二维平面的横向振动外,还有按走丝方向的纵向
I. Introduction WEDM electrode wire vibration is inevitable. This is a complex combination of vibration. Near the natural frequency of high-frequency vibration, but also low-frequency vibration. In the direction, in addition to the two-dimensional plane perpendicular to the direction of walking in the horizontal plane vibration, there are in the vertical direction