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Study on Mechanism of Vibration Cutting

机译:振动切削机理的研究

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摘要

Research on the mechanism of vibration cutting was carried out by analyzing the process of vibration cutting and comparing the model of vibration cutting and conventional cutting. Proper speed coefficient k can help to reduce the average cutting force while increase the cutting efficiency according to the velocity and acceleration equation of vibration tool. Dynamic model of conventional cutting and vibration cutting were built respectively. Compared with conventional cutting, it's easier for vibration cutting to realize productivity gain, high machining accuracy and good surface finish.
机译:通过分析振动切削的过程并比较振动切削和传统切削的模型,对振动切削的机理进行了研究。根据振动工具的速度和加速度方程,适当的速度系数k可以帮助减小平均切削力,同时提高切削效率。分别建立了常规切削和振动切削的动力学模型。与常规切割相比,振动切割更容易实现生产率的提高,较高的加工精度和良好的表面光洁度。

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