The sort, structure and characteristic of the high speed spindle system were introduced and analyzed.
本文介绍了高速铣床主轴系统的种类、结构和特性，并对它们进行分析。
The paper introduces the manufacturing of a high precision spindle system based on a new design concept.
本文介绍了按一种新颖的设计思路制造的高精度机床主轴系统。
The effect of oil film damping on the resonance frequency and spindle head amplitude of spindle system are thus investigated.
深入研究了油膜阻尼对主轴系统的共振频率及振幅的影响。
In view of the above the dynamic shock absorber of spindle system is designed with the consideration of actual working conditions.
据此，考虑实际工况，设计主轴系统动力减振器。
By assembling the model of each component, the nonlinear dynamic equation of the whole spindle system is given with experimental validation.
将各子部件模型进行集成，得到整个高速主轴系统的非线性动力学方程，并进行试验验证。
Heat generation and deformation are key factors that influence the rigidity and machining accuracy of the high-speed precision spindle system.
轴承的发热变形是影响高速精密主轴系统刚度和加工精度的重要因素。
This paper USES a guaranteed cost control method to design a controller of the grinder spindle system supported by electromagnetic bearings (EMBs).
该文采用保成本控制方法设计电磁轴承磨床电主轴系统控制器。
After the optimum design for this two different structure hydrostatic bearings, their spindle system rigids per unit power consumption will be doubled.
与普通设计方法相比，两种不同结构液体静压轴承经优化设计后，其单位总功耗的主轴系统刚度都可成倍增加。
The main spindle system is a key part on the machine tools. The quality of thermal behavior influences the machining accuracy of machine tools directly.
机床主轴系统是机床的核心部件，其热特性的好坏，直接影响机床的加工精度；
It is found that the damping properties of the work-spindle system are largely affected by the type of main bearing and the mounting method of the pulley.
实验的测试结果表明工件-主轴系统的阻尼特性很大程度上受轴承结构型式及带轮安装方式的影响。
BP neural networks model of the main spindle system of the grinder is built and the structure model updating and optimization calculation are carried through based on the method.
基于此法建立了磨床主轴系统的BP神经网络模型并进行了结构修正与优化计算。
Based on the dynamic simulation of the spindle system of 5-axis machining center, dynamic optimization design is done for the bearing support system and the structure of the spindle.
对五轴联动加工中心主轴系统进行动力学仿真分析，对原主轴系统的轴承支承系统和主轴结构进行了动态优化设计，提出了双排轴承的设计方案。
Analogue computation and experiments show that employing compound oil film damper in antifriction bearing spindle system will raise significantly the dynamic behavior of machine tool.
计算机模拟计算和试验研究表明，机床滚动支承主轴系统采用复合式油膜阻尼器，可显著提高机床的动态性能。
By the computer program, the bearing dynamic parameters of the lathe spindle sys-tem could be identified using the experiment data when the lathe spindle system is mounted practically.
用在此基础上编制的计算机程序，在主轴系统实际安装条件下，根据各测点的位移导纳试验数据，对机床主轴系统支承动态参数进行了识别计算。
Let the spindle system of a kind of plane grinding machine be simplified to a structure of coupled double-elastic beam and using modality synthetic method to establish its dynamic model.
将一类平面磨床主轴系统简化为耦合双弹性梁结构，用模态综合法建立其动力学模型。
Spindle static stiffness unloading is more than that of loading. The elastic deformation of spindle system resumes stagnantly when unloading. So the loading curve and unloading curve are not closed.
主轴静刚度在卸载时要大于加载时，卸载时主轴系统弹性恢复迟滞，并且加载曲线与卸载曲线不封闭，卸载时主轴变形恢复不到起点，进而影响加工精度。
Spindle system is of high rigidity and precision.
主轴系统具有很高的刚性和精度。
Spindle system is of high rigidity and precision.
主轴系统具有很高的刚性和精度。
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