In this paper, the method and measures for turnover boring with high coaxality are expounded.
本文主要阐述实施高同轴度调头镗孔的方法和措施。
The necessity of the lens electrode coaxality especially the coaxality of the aperture with lens axis is emphasized.
提出了制作透镜电极时保持轴对称、特别是限制光栏必须位于透镜光轴上的必要性。
This instrument is used for measuring roundness, axis straightness, coaxality and circular run out error of shaft parts.
该仪器可用于圆度、轴线直线度、同轴度和径向跳动误差等项目的测量。
This paper advanced two kinds of new methods for coaxality measurement, in which laser collimation technology and position sensitive detector were used.
提出了两种测量轴—轴同轴度的方法，均采用激光准直技术，同轴度测量仪的光电测量部件由准直激光源和位敏探测器组成。
Based on CCD sensor and its correlative technology, a sort of on-line inspection system for the coaxality error of journal bearing accessory is developed.
开发了一种基于CCD传感器及其相关技术、可应用于工业实时在线检测的滑动轴承套类零件同轴度误差检测系统。
This paper studies concept, calculation and gauge design concerned with coaxality of main spindle hole and camshaft hole and points out some common errors.
对柴油机主轴孔、凸轮轴孔同轴度的有关概念、计算方法、量规设计理论进行探讨，指出通常一些做法的错误。
The mathematical models of coaxality error by evaluation of the orthogonal least square method and the minimum condition method are presented in this paper.
本文给出了同轴度误差正交最小二乘评定与最小条件评定法的数学模型。
High-precision horizontal reference and axial reference are established and fixed equal-height supports are used to ensure the reliable coaxality of bar-bar system.
该装置具有完备的、高精度的水平和轴向基准，采用等高的固定支承，保证了杆杆试验系统具有良好的共轴度；
It can measure not only the inner diameter, outer diameter and linearity error, but also the center distance between holes, taper and position errors such as coaxality, verticality, etc.
它不仅可以测量内径、外径和直线度误差，还可以测量孔中心距、锥度和同轴度、垂直度等位置误差。
With the error judgment of the coaxality and the inspection method of error of the coaxality, the inspector can inspect easily, promptly and accurately if the method is used properly in daily work.
文章通过对同轴度误差评定及同轴度误差检测方法的介绍，指出检测人员在日常工作中只要运用得当，就可以方便、迅捷、准确地获得检测数据。
With the error judgment of the coaxality and the inspection method of error of the coaxality, the inspector can inspect easily, promptly and accurately if the method is used properly in daily work.
文章通过对同轴度误差评定及同轴度误差检测方法的介绍，指出检测人员在日常工作中只要运用得当，就可以方便、迅捷、准确地获得检测数据。
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