机床主轴多联轴承刚度计算方法的研究

Research on ridigity calculation of multiplex bearing for machine tools

提出了用有限迭代法计算多支承主轴轴承的刚度。通过实际算例，表明该方法是一种有效的计算方法。

Finite selective substitution' was raised to caculate rigidity of multiplex bearing for machine tools. The given example showed that it is an effective calculating method.