Ceramic bearings are widely used in the high speed machine, especially in the micro or small turbine engines.
高速旋转机械，尤其是微小型发动机广泛采用陶瓷滚动轴承。
The experimental results provide a scientific basis for the dynamic design of high speed and extra-high speed machine tool with the bearing spindle units.
研究结果为采用陶瓷轴承主轴单元的高速和超高速数控机床的动态设计提供了实验依据。
This approach is applied to the pillar optimal design in XH6650 high speed machine center. The dynamic property of machine tool is improved with this method.
将该方法应用到XH6650高速加工中心的立柱结构优化中，从而提高了机床的整机动态特性。
The utility model relates to a waste oil recycling treatment equipment, which is an equipment for treating and recovering the waste high speed machine oil and regular engine oil into clean oil.
本实用新型涉及的是一种废机油循环再利用处理设备，是一种适用于将废高速机械油和普通机油处理还原成清洁机油的设备。
The low speed machine usually has a short and fat structure in order to use effectively the rotating speed of the rotor, as contrasted with the long and thin structure of the high speed machine.
由于电机转速很低，为了充分利用其圆周线速度，一般需要采用直径大而轴向长度短的结构，与传统高速电机的细长结构有很大区别。
Realizing the direct transmission from motor to the working assembly(spindle, table or slide etc. ) is the basic feature Ultra-High Speed Machine Tools.
取消一切中间传动环节，实现动力源对机床工作部件的直接传动，是超高速机床的基本特征。
It is verified by both theory and practice that this rotor-bearing system, to which small thrust load is applied, is suitable for small load and high-speed machine with cantilevered end.
从而从理论和实践上证实了这种轴承系统适用于受有较小推力载荷的悬臂支承轻载高速机械。
Spindle is a key unit of the high-speed machine tool, while the interference fit between spindle and motor rotor is one of the most important factors influencing the performance of the spindle unit.
主轴是高速机床的核心部件，机床主轴与电机转子间过盈配合特性是影响主轴性能的重要因素。
High-speed feed system is one of the key technologies for high-speed machine tools.
高速进给系统是高速加工机床的关键技术之一。
High-speed feed system is one of the key technologies for high-speed machine tools.
高速进给系统是高速加工机床的关键技术之一。
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