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对一重型磨床上的大型特殊结构的动静压轴承进行了实验研究 .完善了一大型高速动静压轴承试验台 ,改进了基于频谱分析动静压轴承动特性测试方法 ,实验中着重考虑了激振频率的影响 ,得出了一些有实用价值的结论 .
A large-scale special structure of hydrostatic bearing on a heavy duty grinder has been experimentally studied.A large-scale high-speed static and dynamic pressure bearing test stand has been improved and the dynamic characteristic test method based on spectrum analysis has been improved. In the experiment, the excitation frequency Some conclusions have practical value.