用逆摄动法进行机床主轴的动力优化设计。
Employing the inverse perturbation method, we have tackled the problem of optimum design of the machine tool spindle.
机床主轴单元的变形影响主轴的加工精度。
The deformation of spindle unit of machine tool affects processing accuracy of the spindle.
本文就机床主轴箱的瞬态温度分布提供一个近似解。
This paper presents an approximate solution of instantaneous temperature distribution of the headstock.
在机床加工工件时，实时测量机床主轴的径向运动误差。
The machine tool spindle radial motion error is measured online under the condition of workpiece being manufactured.
正确测量机床主轴误差运动是实现加工误差补偿的前提。
To measure rotation error correctly is requisite of realizing error compensation.
提出了一种计算机控制的机床主轴回转误差的数字测量法。
A digital measurement method for machine spindle rotary error with supper computer was presented.
最后给出了应用该方法测量机床主轴回转精度的工程实例。
The method was used in an application example to measure the spindle rotating precision of machine tools.
本文提出了一种机床主轴回转误差补偿信号的实时测量方法。
To realize machining error compensation, it is necessary to measure the rotation error of machine tool spindle correctly.
最后，提供了转与不转的机床主轴的动态激振力的转换关系。
Finally, the transfer relationship of dynamic exciting force between rotating and non-rotating machine tool spindles is proposed.
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.
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.
主轴-轴承系统的动态特性是机床主轴部件优化设计的重要指标。
The dynamic characteristics of the spindle-bearing system are important criteria in the optimum design of machine tool spindle.
机床主轴部件和主轴箱的热特性是影响机床精度的主要因素之一。
The Thermal Properties of Spindle Assembly and Headstock is one of the main elements that influence machining precision.
机床主轴的设计除了要考虑其强度和刚度外，尚须考虑其动态特性。
In addition to the strength and rigidity, the dynamic properties of machine tool spindle should be considered.
文章对机床主轴组件温度场和热变形动态特性之间的差异进行了分析。
This paper analyzed the difference between the temperature filed and thermal deformation in dynamic characters for spindle components.
数控机床主轴早期可靠性研究是数控机床可靠性研究的关键组成部分。
The early reliability of NC machine tool is composed key parts for research of NC machine tool reliability.
它可测量机床的动平衡，也可测量机床主轴的回转精度、工件圆度等。
It can be used for measuring dynamic balance and spindle rotating accuracy of machine tools, and cylindricity of workpieces.
文章讨论了机床主轴滚动轴承滚道的几何偏心对工件加工精度的影响。
In this paper influence of geometric excentric ball track of rolling bearing of spindle of machine tool on machining accuracy of workpiece is discussed.
通过对数控机床主轴承座的振动分析表明，该系统具有较高的应用价值。
The results indicate that the system is valuable and available at vibration fault diagnosis of NC machine.
此类轴承主要应用于机床主轴、高频马达、油泵、空气压缩机、印刷机等。
Such bearings are mainly used in machine tool spindles, high frequency motors, pumps, air compressors, printing presses and so on.
万能组配技术，使精密机床主轴用角接触球轴承实现了任意方式的配对使用。
Universal set of technology, make precision machine tool spindle use Angle contact ball bearing realized either way matching use.
K 72系列四爪单动卡盘系短圆柱连接形式，通过过渡盘与机床主轴连接。
The K72 series four-jaw independent chucks are of cylindrical center mounting connected to the spindle nose by adaptors.
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.
本文介绍了应用计算机寻求机床主轴部件最佳跨距，进行刚度计算的原理和方法。
This paper introduces fundamentals and a method to search the optimum spans for machine tool spindle in rigidity calculating by means of computer.
讨论了利用有限元单元法对高速铣齿机床主轴箱的结构进行分析及优化设计的方法。
It presents the method applying FEA to the structure analysis of the spindle box of milling machine.
结果表明，连续改变机床主轴转速时振动响应的最低点即为不发生颤振的稳定切削点。
The results show that the vibrational response varies regularly when the spindle speed is continuously changed from low to high.
单向和双向推力角接触球轴承（图1.50和1.51）都用机床主轴轴向刚性作为指导。
Single-direction and double-direction angular contact thrust ball bearings (Figures 1.50 and 1.51) are used for machine tool spindles requiring rigid axial guidance.
本文叙述了机床主轴部件常用的双列圆柱滚子轴承预紧量测量仪的原理、结构和使用方法。
In this article, the principle, construction and use of the measuring instrument for preloads in double row cylindrical roller bearings used in machine tool spindles are narrated.
本文叙述了机床主轴部件常用的双列圆柱滚子轴承预紧量测量仪的原理、结构和使用方法。
In this article, the principle, construction and use of the measuring instrument for preloads in double row cylindrical roller bearings used in machine tool spindles are narrated.
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