机床主轴动压滑动轴承动态性能分析计算

Analyzing and Calculating Dynamic Characteristics of Sliding Bearing of the Machine Tool Spindle

对机床主轴动压滑动轴承的结构原理和动态工作状况进行了分析 ,用泰勒展开导出动压滑动轴承动态特性参数 。

This paper discusses the construction principle and dynamic working of sliding bearing of the machine tool spindle. The Taylor development formulation is used to derive the dynamic parameters of the sliding bear. The stability of the symmetric spindle bearing system is analyzed and calculated.