高速高精度机床是当今的主要发展趋势之一。
High speed and high precision is one of the main developing tendencies of modern machine tool.
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.
随着高精度机床的出现，探讨剪力对机床主轴刚度的影响越来越重要。
Along with the emergence of the highly accurate machine tool, probing into the effect of Cutting force on the main shaft of the machine tool becomes more and more important.
高速高精度机床不仅要有高的主轴转速和进给速度，而且还需要具有高的主轴和进给系统运动加速度。
High speed and high precision machinery should have not only high spindle speed and high feeding speed, but also high spindle and feeding system acceleration.
由于它们应用于机床制造、两种设计制作仅在高精度的级别。
Due to their use in machine tool manufacture, both designs are produced only in high-precision grades.
随着现代科学技术的进步和社会对高精度、多样化产品需求量的增加，机床技术也在发生巨大的变化。
With the progress in science and technology and the increase in the need of high-precision and wide-variety products, great changes have been taking place in machine tool technology.
高效率、高精度加工是数控机床加工最主要特点之一。
The high efficiency, the precision work are one of numerically-controlled machine tool processing most main features.
精密滚珠丝杠副是数控机床的关键功能部件，研究高精度的丝杠螺距精度动态测量方法和仪器组成具有重要的理论意义和实际应用价值。
Studying the means and the apparatus composing in high precise dynamic measure of screw-pitch error have important academic meaning and practical applied value.
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.
近年来随着各种产业机械的高精度趋势，需要具备极佳定位和追踪性能的精密机床直线伺服机构。
In recent years, the trend of higher precision machinery has imposed, an ever-increasing precision machine linear servo system is request at its positioning and tracking.
而要想使得机床主轴能实现高精度、高速度、高刚度和振动低发热小的要求，则需要对轴承本身更多的参数进行控制。
However, if we make the machine spindle to achieve high accuracy, high speed, high rigidity and low vibration heat a small request, you need more parameters of the bearing itself is controlled.
对补偿系统的定期校验则可以弥补机床磨损造成的精度降低，使线切割机床的高精度工作寿命得到延长。
Periodical check on the compensation system can make up the degraded precision due to the machine's wearing, and prolong the work life of the line cutting machine tools.
高速、高效、高精度的数控机床除了对刀具有相应的要求外，对刀具夹持系统也有很高的要求。
In addition to high demand on tools, the high-speed, -efficiency and -accuracy nc machine tool also has high requirement on tool clamping system.
该机床能够加工出高精度、高质量的有芯或无芯的多股螺旋弹簧，满足了企业的需求。
The number control machine can process the cored and coreless spiral springs of many radices with high accuracy and quality, and meet the requirement of enterprise.
针对制造工业对高精度数控机床的需求，研究开发出新型双闭环高精度数控机床系列产品。
New series of double close loop controlled high precision NC machine tool has been developed in accordance with the demands for high precision NC machine tools in manufacturing industry.
采用永磁同步直线电机直接驱动是实现机床高精度进给的必要途径之一。
Adopting permanent magnet linear synchronous motor (PMLSM) direct drive is one of necessary approaches of realizing high precision.
在高精度的数控机床上，可以使用光栅作为位置检测装置的敏感元件。
At high precise NC Machine tool, grating can be adopted as sensing element of position detection equipment.
该系统可对各种类型的数控机床实现以高精度、高稳定性和优良的动态性能为特征的全闭环位置控制。
The important features of the system are:it possesses not only the control precision of the fully closed-loop systems, but also the stability of the open loop systems.
CXF卧式系列数控车方机床能够高效率、高精度地完成车削多棱体及四方、六方等多面工件的加工。
The CXF horizontal series of CNC machine can turn and mill polyhedron and contrate parts with high efficiency and precision.
对机床回参考点进行了研究，分析了各种机床回参考点形式，并介绍实现高精度回参考点的方法。
The machine tool's return reference point is studied, various machine tool's return reference point forms are analyzed and the method for achieving high precision return reference point is presented.
提出了对驱动轴按函数规律直接控制的方法，以保证并联机床手控运动的高速高精度。
A direct control method based on actuators' length function was presented, which may ensure high precision and high speed of hand control mation of parallel machine tools.
对多组较高精度要求的凹球面，在普通机床上加工质量难满足图纸要求的问题。
It is difficult to contended quality require on common machine tool for more group high accurate concave sphen-cal surface.
但系统中存在端部效应、齿槽效应、纹波效应等推力波动，限制了其在高精度数控机床等要求高性能领域的应用。
But in PMLSM, there are end effect, cogging force and ripple disturbance which confine its application as high accuracy numerical control machine.
YZC系列低振动低噪声三相异步电动机振动小、噪声低，适用于各种高精度的精密机床，以及需要低噪声、低振动的各种机械设备。
YZC motors are widely used for driving highly accurate machine tools and such as instruments which low noise and little vibration in needed.
该机床采用压电陶瓷直线电机和光栅尺构成高精密的伺服驱动系统来满足微细、高精度加工的要求。
The piezoceramics linear driving system of closed loop control combined with a raster rule of high distinguishability is applied in the machine to meet the demand of microfabrication.
我厂具有九十年代世界最先进的高精度螺纹磨床、丝锥磨床、强力沟槽磨床、金刚石砂轮修型机床及螺纹检测设备。
Our factory has the nineties the world's most advanced high-precision thread grinder, tap grinder, powerful groove grinder, diamond grinding wheel repair machine and thread-based testing equipment.
同时，我们购买了10台高精度数控机床，扩大我们的业务，在小批量高精度数控加工。
At the same time, we bought 10 sets high precision CNC machines to expand our business in small volume high precision CNC machining.
自动化专用机床的高精度、高效率将有效地降低成本，从而提高产品的竞争力！
Automation Special Purpose Machine of the high efficiency and precision effectively reduce the costs, which highly enhances the products' competition.
CXF立式系列数控机床能够高效率、高精度地完成对花键轴、圆柱齿轮及其关联轴柄等复杂零件的加工。
The CXF vertical series can process the complicated components such as:splined axis, cylindrical gears and associated shaft with high efficiency and precision.
CXF立式系列数控机床能够高效率、高精度地完成对花键轴、圆柱齿轮及其关联轴柄等复杂零件的加工。
The CXF vertical series can process the complicated components such as:splined axis, cylindrical gears and associated shaft with high efficiency and precision.
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