• 考虑制造误差典型的几何形状误差位置误差

    As manufacturing errors, the geometric form error and the bearing alignment error are considered in the calculation and theoretical analysis.

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  • 计算结果表明几何形状误差位置误差对该种轴承静态特性有着不同程度影响

    The calculation results show that the geometric form error and the bearing alignment error affect the static characteristics of the bearing in different degrees.

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  • 千分表一种高精度长度测量工具广泛用于测量工件几何形状误差相互位置误差

    The 0.001mm dial indicators are a high accuracy length measuring tool. They are widely used for measuring the geometric deviation and position deviation of workpieces.

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  • 任何机械加工所得表面实际上不可能理想光滑表面,总是存在一定微观几何形状误差

    It is impossible that the surface gained by any machining is perfectly slippery. There is some microcosmic error of geometrical shape on the surface.

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  • 输管道生产中由于管端几何形状误差引起对接焊缝缺陷造成应力腐蚀断裂的主要原因之一。

    In the long pipeline, because the end surfaces of the welded pipes have the geometrical errors which induce the butt weld defects, the stress corrosion crack will occur.

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  • 地图扫描数字化GIS数据采集重要手段,地图上图形扫描数字化后,几何形状面积误差的存在而发生改变。

    Map scanning digitization is one of the ways to capture spatial data in GIS. After digitization, the geometrical figure and area of a figure may change because of errors.

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  • 利用曲面微分几何特性基于禁忌搜索算法,提出一种新的船体外曲面形状误差评定方法

    Based on the characteristics of differential geometry and the tabu search algorithm, a new method for the profile error of ship hull plate processing surface is presented.

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  • 扫描系统能够允许扫描复杂几何轮廓从而获得已知未知几何特征的形状误差

    The kit allows the scanning of complex geometrical profiles to get form error of known or unknown geometries.

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  • 本文提出了弹簧针尖几何形状检测方法设计了自动检测系统并作了误差分析

    In this paper, a flying image method for measuring the pinpoint geometry of spring weaving pins is presented, an automatic measuring system designed and an er - ror analysis conducted.

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  • 形状误差表征零件形状重要几何要素

    Error of shape is one of important geometry element that describes error of parts.

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  • 数论网格适用几何形状规则维数太多问题误差真正误差

    Number theory grid method is suited to the problems of regular geo metric shapes and those of not too more dimensions. Its error is a true error.

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  • 由于这类弹性元件几何形状较复杂并且加工误差材质变化均会影响刚度因此生产中通过测量的手段来保证刚度指标。

    Due to their complicated geometry, along with machining errors and changes of materials characteristic, it is impossible to gain the accurate values of the stiffness by calculation.

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  • 针尖几何形状导致测量误差进行了分析研究阐述了几种表面重建方法给出了相应的计算公式

    The surface reconstruction methods have been expatiated and the calculation formulas have been given. 4. The calibration and compensation of positioning errors have been fully analyzed and studied.

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  • 针尖几何形状导致测量误差进行了分析研究阐述了几种表面重建方法给出了相应的计算公式

    The surface reconstruction methods have been expatiated and the calculation formulas have been given. 4. The calibration and compensation of positioning errors have been fully analyzed and studied.

    youdao

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