计算机模拟计算和试验研究表明，机床滚动支承主轴系统采用复合式油膜阻尼器，可显著提高机床的动态性能。
Analogue computation and experiments show that employing compound oil film damper in antifriction bearing spindle system will raise significantly the dynamic behavior of machine tool.
本文对机床滚动支承主轴系统采用油膜阻尼技术进行了深入、系统的试验研究和机理分析。
The deep, systematic research of experiments and theoretical analysis are made to employing fluid Film damping technology in antifriction bearing spindle system of machine tool.
实验的测试结果表明工件-主轴系统的阻尼特性很大程度上受轴承结构型式及带轮安装方式的影响。
It is found that the damping properties of the work-spindle system are largely affected by the type of main bearing and the mounting method of the pulley.
所提出的方法也应用到了粘滞阻尼系统，特别是机床主轴系统。
The proposed method was also applied to a viscous damped system, in particularly, to machine tool spindle systems.
理论分析、码头试验及台架试验表明，该现象是由液力偶合器固有的脱排鼓风转矩与轴系阻尼转矩大小决定的。
Theoretical analysis, onboard test and bench test show that this phenomenon is determined by natural blast torque after throw-out of Marine fluid coupling as well as damping torque of shafting.
深入研究了油膜阻尼对主轴系统的共振频率及振幅的影响。
The effect of oil film damping on the resonance frequency and spindle head amplitude of spindle system are thus investigated.
深入研究了油膜阻尼对主轴系统的共振频率及振幅的影响。
The effect of oil film damping on the resonance frequency and spindle head amplitude of spindle system are thus investigated.
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