【摘要】 基于ANSYS软件建立了数控车床主轴的三维有限元模型,对主轴进行了有限元分析,得到了主轴的前四阶模态,为主轴的改进提供了重要依据。更多还原

【Abstract】 Based on the ANSYS software,the tridimensional FEA model of the spindle in numeral turning machine is established.The FEA of the main arbor is analysed.The first four models are got.It provides an important basis for the improvement on the main spindle.更多还原