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介绍了陶瓷球轴承的特点及其在数控机床高速主轴单元中的应用现状。通过实验研究 ,对比分析了两种类型主轴单元的温升、振动特性 ,为HIPSN陶瓷球轴承的实际应用提供了一定的技术依据
The characteristics of ceramic ball bearings and their application in high speed spindle unit of CNC machine tools are introduced. Through experimental research, the temperature rise and vibration characteristics of two types of spindle units are comparatively analyzed, which provides a technical basis for the practical application of HIPSN ceramic ball bearings