Based on the vibration test and principle analyses, the test system of testing vibration property of spindle bearing is designed.

根据振动测试与分析原理，设计了一套锭子轴承动态性能测试系统。

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The results of simulative emulation and test indicate that the vibration amplitude at the end of spindle can be reduced effectively after installing dynamic shock absorder onto the system.

模拟仿真和试验结果表明，在系统加入动力减振器后，主轴末端振动幅值可得到有效减小。

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This paper, based on Self-excited vibration not taking place, introduce and probe into the method of checking the rigidity of spindle System of lathe. The program checking the rigidity is given.

本文介绍和探讨了车床主轴组件在不发生自激振动条件下的刚度校核方法，编制了校核主轴组件刚度的计算机程序。

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