影响主轴部件工作性能的主要因素是它的刚度特性。
The stiffness performance is the main factor of affecting the working performance of spindle unit and working accuracy.
本文采用力学中的影响系数法计算主轴部件的静刚度。
In this paper the method of influence coefficient in mechanics is used to calculate the static rigidity of spindle parts.
求出控制轴与主轴部件铰接点中心坐标，以确定刀具加工姿态。
Center coordinate of hinge joining point between control shaft and host shaft parts is calculated to determine machining posture of cutter.
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.
本文介绍了单轴纵切自动车床主轴部件动态特性方面的实验研究结果。
The results of the experimental research on the dynamic behavior of the spindle unit of the single spindle longitudinal automatic lathe is described in this paper.
将初参数法与优化方法相结合，提出了阶梯主轴部件刚度的计算方法。
A stiffness calculation method for stepped spindle is presented by combining the approach of initial parameter with the optimization method.
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.
他的右手上抓着1个5磅的锤子，正试图在一个新型的马自达上拆下一个主轴部件。
A 5-lb hammer clutched in his right hand, he was attempting to disassemble a spindle unit from a late model Mazda.
编制了辗环机主轴部件动态特性分析的计算机程序，求出各阶固有频率及其主振型。
Compile a computer program to compute the dynamic characteristics of spindle. Each natural frequency and principal mode of vibration is obtained.
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.
为了实现高速加工，首先必须有高质量的加工中心，主轴部件则是加工中心的“心脏”部件。
In order to implement machining with high speed, high-class machining center is required at first and the spindle unit is the heart part of machining center.
在集中参数模型的基础上采用传递矩阵法，编制了计算机床主轴部件动态性能的计算机程序。
Based on the model of concentralized parameters, by means of transfer matrix method created by authors a computer program to analyze the dynamic behaviour of machine tool's spindle.
通过对CA6140主轴部件改进后的技术、经济性能分析，提出其改进的优点及存在的问题。
The technical and economical Performance for CA6140 spindle units after improvement is analysed and the advantages and Shortcomings are presented.
还为机床、航天等行业部门提供相当数量的高精度动静压、气动主轴部件和感应同步器等产品。
It provided also a large quantity of high precision hydrodynamic-hydrostatic and pneumatic spindle units, inductosyn, etc. for machine tools and aerospace industries.
因此，深入研究主轴部件的刚度特性，对于进一步提高加工中心的工作性能有十分重要的意义。
Therefore, the stiffness performance of spindle unit is deeply studied, which has an important significance of improving the working performance of machining center.
主轴部件刚度的研究和支承结构的优化，对于进一步提高加工中心的工作性能有十分重要的意义。
It is important to study the spindle's rigidity and optimization of the supporting construction of the MC.
使用分层编码系统表达主轴部件的信息，用海明距离进行模糊决策以选择较优的主轴部件设计方案。
This paper deals with the question of information representation for spindle units by using the hierachical coding system.
结果表明，主轴部件的结构参数对主轴动态特性有显著影响，根据分析结果提出改进措施和优化方案。
The results show that the structure parameters have obvious influence on the dynamic characteristics of the spindle, the improved measures and optimized scheme are put forward in term of the...
用专家系统实现了机床主轴轴承的优化组合和程序流程的自动控制，最后完成了主轴部件装配图的计算机辅助设计。
The application of expert system in the spindle bearing combination of machine tool is discussed. By means of the expert system, the CAD of spindle parts assembly drawings can be completed.
本文采用截面状态矢量法和模态参数识别方法识别出CM 1107单轴纵切自动车床主轴部件的支承参数和模态参数。
The state vector methd of cross-section and modal analysis methd are used to identify the support and modal parameters of the spindle unit of the single spindle longitudinal automatic lathe mod.
在对主轴部件分析模型进行研究的基础上，采用弹簧阻尼单元模拟轴承支承的方法，建立了主轴部件动力学分析有限元模型。
The finite element dynamic analysis model of the spindle assembly was developed by taking the advantage of the spring-damper elements to simulate the bearing supports.
电机转子、机床主轴、内燃机曲轴、汽轮机转子、陀螺转子和钟表摆轮等旋转零部件在制造过程中，都需要经过平衡才能平稳正常地运转。
Motor rotor and spindle, crankshaft, turbine rotor, gyro rotor and escapement rotating parts in the manufacturing process, need to go through in order to smooth the normal operation of balance.
主轴是整个风力发电机组中的关键零部件，处于叶轮与齿轮箱的中间部位。
Spindle is the key part in tile wind turbine, which locates in the middle of the driven chain.
导热油泵首要由泵体、泵盖、轴承体、支架、主轴、密封、轴承、叶轮八个年夜的零部件组成。
Conducting oil pump prime the pump, pump cover, bearing, bracket, shaft, seals, bearings, impeller of eight large component parts.
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.
解决了套筒与主轴的配合及支承部件的布置形式等关键技术问题。
Solved with the spindle sleeve and bearing components with the layout of the form of the key technical problems.
角接触球轴承作为高速主轴的核心部件，其动力学特性对整机的切削性能和加工精度有重要的影响。
As the core parts for high speed spindle, the dynamic properties of Angle contact ball bearing has important effect on cutting performance and machining precision of whole machine.
主轴是提升机的主要部件，对其进行可靠性设计很有必要。
Chief axis is mainly parts of lifting machine, and it is very necessary to design on failsafe design.
主轴是提升机的主要部件，对其进行可靠性设计很有必要。
Chief axis is mainly parts of lifting machine, and it is very necessary to design on failsafe design.
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