采用有限元软件MSC.Nastran计算分析铣刀主轴的响应,计算结果为避免共振以及加工精度分析提供理论依据。
The paper use the finite element analysis on MSC.Nastran to calculate motive responds of miller knife spindle .The result can be applied for the theoretical basement in avoiding total vibration and analysis of machining accuracy.