建议制定齿轮机床主轴回转精度检验规范。
It is suggested that the methods of measuremenf or the spindle rotation accuracy of gea machine-tools be established.
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.
利用主动磁轴承来提高气体轴承回转精度，实现主轴回转精度的提高。
Use the active magnetic bearings (AMB) to improve the rotary accuracy of Externally pressurized gas bearing, realize improvement of spindle rotary accuracy.
本文采用动态数据系统建模分析法与改进的周期图检验法相结合，对主轴回转精度进行混合谱分析。
This paper presents a method with mixed spectra for analyzing rotational accuracy of spindles, making use of the modified periodogram test combined with dynamic data system modeling.
为了保证磨削精度和整机试料切削精度，本文还对主轴回转精度及磨削工艺系统进行了分析和探讨。
The turning accuracy of machine tool spindle and grinding process system are also analyzed in the paper to guarantee the grinding accuracy and cutting accuracy of the whole machine material.
介绍一种在现有制造精度基础上，利用国外的精密轴承，通过人为干预装配过程来提高主轴回转精度的行之有效的方法。
This paper introduces an effective method to improve rotary precision of the spindle by person-controlled assembly and by using foreign precision bearing on the basis of present machining precision.
提出了用回转中心误差定义的车削类主轴回转运动精度的评定误差和用回转轴心误差定义的镗削类主轴回转运动精度的评定误差的概念。
The concept of evaluation error of the mainshaft rotary precision for turning machines defined with rotary center error and that for boring machines defined with rotary axle center are presented.
为了改善高速磁浮主轴的径向回转精度，该文提出了二维傅里叶频率分析的新方法。
A novel method about two dimension Fourier frequency analysis is proposed in order to obtain high radial rotate precision.
主轴径向回转误差是影响机床加工精度和圆度等仪器测量精度的重要因素。
Radial rotation error of the spindle is an important factor affecting the precision of machining and instrumental measurement.
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.
建立了加工精度与主轴回转运动精度之间的数学关系。
The mathematical relationships have also been set up between the machining precision and the rotating precision of the spindle.
头架主轴(c1轴)采用高精度滚动轴承主轴结构，配置角度编码器闭环反馈控制，达到极高的回转精度和定位精度。
Work head spindle (C1axis) USES high precision rolling bearing structure, and Angle encoder close-loop control, which make it get extremely high rotary precision and positioning precision.
从主轴回转轴线定义出发，阐述了轴线误差运动形式和回转精度的测量方法。
Proceed from the definition of the rotating axis of the lathe, the author described a pattern of axis' kinematic accuracy and the methods measuring the rotating accuracy.
应用计算机辅助测试(CAT)技术，以计算机为基础，提出了一种高精度主轴回转误差在线测量方法，并开发了在线测量和数据处理系统。
This paper studies the CAT (computer aided testing) technique with supper computer used in on line high precision measurement and data processing system for spindle rotation accuracy.
应用计算机辅助测试(CAT)技术，以计算机为基础，提出了一种高精度主轴回转误差在线测量方法，并开发了在线测量和数据处理系统。
This paper studies the CAT (computer aided testing) technique with supper computer used in on line high precision measurement and data processing system for spindle rotation accuracy.
应用推荐