基于田口法的高速切削参数优化研究与应用

Research and application of cutting parameters of high-speed machining based on Taguchi method

应用田口法对切削速度、背吃刀量以及每齿进给量三个主要影响表面粗糙度的因素进行分析,求出各个因素不同水平的平均表面粗糙度和信噪比(S/N),得到最优切削参数。预测经最优切削参数加工得到的表面粗糙度值,最后通过确认实验验证了其正确性。

Applies Taguchi method for optimizing the turning operations about the depth of cut, cutting speed and feed rate after obtaining every factor with different level＇ s mean surface roughness and S/N. Then, predicting the optimum performance and vali- dating the optimum cutting conditions by using a confirmation experiment.