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   measuring straightness 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.105秒
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measuring straightness
相关语句
  测量直线度
    Analysis and Comparison of Measuring Straightness Error with Two-point Method in Time-domain and Frequency-domain
    时域和频域两点法EST测量直线度误差比较分析
短句来源
    Compartive analysis of measuring straightness error withthree point method in frequency-domain and time-domain
    频域与时域三点法测量直线度误差比较分析
短句来源
    Error analysis of measuring straightness with three point method EST
    三点法EST测量直线度的误差分析
短句来源
    Application research of measuring straightness errorswith three-point method
    三点法测量直线度误差应用研究
短句来源
    Some Mathematical Models of Measuring Straightness "3-point" and Flatness with "3-point" Method
    三点法测量直线度和平面度的数学模型
短句来源
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  直线度测量
    Research on Ultra-Precision Measuring Straightness and Surface Microtopography Analysis
    超精密直线度测量及表面微观形貌分析研究
短句来源
    Presently, the accuracy in roundness, parallelism and roughness have achieved the grade of sub-micron and even nanometer in the world, but straightness is not so precise. Especially, in the field of measuring straightness of greater dimension, the level of straightness is trailed by the other measuring items out and away.
    目前国内外在圆度、平行度以及粗糙度等计量领域均已达到亚微米级甚至纳米级测量精度水平,然而直线度的测量精度却不高,特别是在大长度范围的直线度测量领域,其精度水平更远远落后于其他计量项目。
短句来源
    The principle and method of measuring straightness is discussed in this paper , and the straightness 3D curve of a long slideway is also provided.
    本文介绍了一种新直线度测量方法,运用该方法对一长直导轨进行了直线度测量
短句来源
  “measuring straightness”译为未确定词的双语例句
    Measuring straightness errors of the profile lines of roll billets with two - point method
    用两点法测量轧辊坯素线直线度误差
短句来源
    RESEARCH ON METHOD ERROR OF SPLIT RANGE EQUAL THICKNESS INTERFERENCE METHOD MEASURING STRAIGHTNESS ERROR
    分段等厚干涉测量直线度方法误差的探讨
短句来源
    Research on on-line Measuring Straightness Error of Workpiece and Tool Motion
    在线检测工件和机床导轨直线度误差的研究
短句来源
    Discussing on Measuring Straightness of Device Measurement Verticality by Elecron Leveller and Uncertainty Evaluation
    电子水平仪检测垂直度检测器工作面直线度及不确定度评定探讨
短句来源
    This paper is an attempt to systematically develop theory of measuring straightness error with on-line measurement for outline error of processing roller in metallurgical enterprise. In the paper, the wide and deep research made on the measuring method and the mathematical models, on the computer emulation and the measuring error analysis, on the sample and the straightness error evaluation.
    本文结合冶金企业轧辊加工中轮廓曲线误差的在线测量,系统地研究了直线度误差测量的理论,从测量方法到数学模型的建立,从计算机仿真到测量误差的分析,从数据采集到直线度误差的评定,在各个方面都作了广泛深入地探讨。
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  measuring straightness
Measuring straightness of inside and outside taper generatrices
      


The effect of drilling process on the machining accuracy of hole is analyzed according to the characteristics of vibratory pulsive cutting force and a method for measuring straightness of deep hole is proposed.Effective measure to minimize the hole straightness error is pointed out through experiments.

本文根据振动钻孔脉冲切削力的特点,分析了钻头切入过程对孔的加工精度的影响,提出了测量深孔直线度的方法,通过试验提出了降低孔的直线度误差的措施。

A new method of on- line measuring straightness error of workoiece and tool motion is researched in this paper Some mathematical models of 3-point method EST are presented Principle of choosing parameter is determined and computer imitation is made.The results show that measuring precision is elevated and sequential computer control is easy by means of 3-point method of EST.

研究了一种在线检测工件和机床导轨直线度误差新方法,推导三测头EST数学模型。进而确定参数选择原则,并进行了计算机仿真。研究结果表明,三点法EST应用于直线度误差在线测量,大大提高测量精度,便于微机适时控制。

Three point method EST in time-domain is studied on the basis of the research in three point method EST in frequency-domain. The matrix equation of measuring straightness error with three point method EST in time-domain is pre-sented. Computer simulation is made,the reliability of two methods is compared and analyzed.

在研究了频域三点法误差分离技术(EST)测量直线度误差的基础上,进一步研究了时域三点法EST,得出了时域三点法EST测量直线度误差递推矩阵方程,并进行了仿真计算,分析比较了两种方法的可靠性。

 
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