【摘要】 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更多还原

【Abstract】 Features of ceramic ball bearing and status of its application in high_speed spindle unit are introduced. With experimental research, temperature rise and vibration nature of two types of spindle unit are compared and analyzed, which provides certain technical basis for practical application of HIPSN ceramic ball bearing.更多还原