主轴系统具有很高的刚性和精度。
据此，考虑实际工况，设计主轴系统动力减振器。
In view of the above the dynamic shock absorber of spindle system is designed with the consideration of actual working conditions.
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。
The effect of oil film damping on the resonance frequency and spindle head amplitude of spindle system are thus investigated.
该主轴系统采用了同轴双套主轴结构及无源环形油缸设计。
The design adopted coaxial twin spindles configuration and passive annular-cylinder.
所提出的方法也应用到了粘滞阻尼系统，特别是机床主轴系统。
The proposed method was also applied to a viscous damped system, in particularly, to machine tool spindle systems.
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。
This paper USES a guaranteed cost control method to design a controller of the grinder spindle system supported by electromagnetic bearings (EMBs).
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 paper introduces the manufacturing of a high precision spindle system based on a new design concept.
本文利用可靠性理论对机床主轴系统静刚度进行了可靠性计算。
This paper researches on the reliability evaluation of stat - IC stiffness of spindle system of machine tool.
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。
Heat generation and deformation are key factors that influence the rigidity and machining accuracy of the high-speed precision spindle system.
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 sort, structure and characteristic of the high speed spindle system were introduced and analyzed.
建立了一种新的由砂轮不平衡量引起工件及砂轮主轴系统振动的力学模型。
A new mechanical model of the vibration between the workpiece and the main spindle caused by the grinding wheel unbalance is proposed in this paper.
以提高低阶固有频率作为动态优化目标函数，对主轴系统进行了优化设计。
The elevation of the shafting system at low-lying step mode acting as an appraisal function, the optimal design of the shafting system was given.
阐述了CA6140普通数控车床的主轴系统的改进及机床控制系统的改造。
It also tells us how to improve the spindle and the control system of CA6140 NC lathe.
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；
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.
本文建立了一种新的由砂轮不平衡量引起工件及砂轮主轴系统振动的力学模型。
A new model of vibration mechanics concerning the vibration of the workplace and the main spindle caused by the grinding wheel unbalance is proposed.
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。
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.
在磨削加工中，砂轮不平衡量是引起砂轮主轴系统振动、降低磨削质量的主要原因。
In the course of the grinding process, the unbalance of the grinding wheel is the main reason for the vibration of the axis and the low grinding quality.
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。
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.
该磨床选用陶瓷球轴承电主轴作为高速主轴系统，利用直线电机作为高速精密进给系统。
This grinder use electric spindle which hold by ceramic ball bearing as high-speed spindle system, and use linear motor as precision feed system.
本文对机床滚动支承主轴系统采用油膜阻尼技术进行了深入、系统的试验研究和机理分析。
The deep, systematic research of experiments and theoretical analysis are made to employing fluid Film damping technology in antifriction bearing spindle system of machine tool.
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。
By assembling the model of each component, the nonlinear dynamic equation of the whole spindle system is given with experimental validation.
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。
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.
其核心部件是TI公司的TMS320LF2407A，设计了五自由度磁悬浮主轴系统的硬件总体框图。
The graphic of five free of freedom AMB based on TMS320LF2407A is designed and TMS320LF2407 of TI company is the core part.
以FL- 10 0 0型精密磨床主轴系统为对象，设计了一种精密机床主轴轴承预紧力实时控制系统。
The new\|developed on\|line preload controller of spindle bearing on precision machine\|tool is designed for the spindle system of the FL\|1000 precision grinding machine.
对国内和国外的研究进展进行了比较，总结机床主轴系统动态特性研究方面的不足，为今后的研究提供参考。
The paper compares our developments with other countries', summarizes the insufficiency in current research and provides the references for future work.
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。
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.
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。
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。
After the optimum design for this two different structure hydrostatic bearings, their spindle system rigids per unit power consumption will be doubled.
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