• 轮廓测量中,性能优良测量机构保证触针被测表面之间接触测量关键部件

    In the stylus profilometer, a measuring mechanism with good performance is the key component, which guarantees "contact measuring" between the stylus and the surface of specimen.

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  • 根据外差干涉计量术原理,研制接触式外差干涉磁盘表面粗糙度测量

    This paper is concerned with the principle of a non - contact optical instrument for measuring the surface roughness of a magnetic disk with an opto-heterodyne interferometer.

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  • 介绍了利用微机表面粗糙度测量改进设计重点说明了系统原理、硬件设计。

    The modification design for the surface roughness measuring instrument by microcomputer is introduced. The principle of the system and design of the hardware and software are emphatically discussed.

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  • 介绍表面温度分布的非接触测量仪——扫描光电高温计的基本原理结构性能以及实用情况

    This paper introduced basic principle, structure, property and practical circumstance of the scan photoelectric pyrometer for measuring one dimensional surface temperature distribution.

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  • 国内外表面形貌测量表征方法研究情况进行了阐述指出发展趋势

    The research status of surface topography measurement apparatus and characterization methods were introduced, and the development tendency of them was pointed out.

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  • 由于织物多孔性液滴织物表面立刻消失,不能接触测量仪测量液滴的接触角。

    Since the fabric is porous, the liquid drops will go into pores of the fabric as soon as they come into contact with the fabric surface.

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  • 用音电阻应变测量仪测定构件表面内部钢筋变形

    The strains on the surfaces of ferrocement plating and internal reinforcing rods are picked up by sound-string tansducers and strain gauges.

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  • 应用表面热透镜技术研制薄膜吸收测量测量结果表明吸收率测量灵敏度精度10- 6量级

    A measurement apparatus for thin film absorption based on STL technique is constructed. The measuring results prove that the sensitivity and accuracy of this instrument reach 10 -6 magnitude.

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  • X射线应力测量仪分别测定坦克履带压、喷滚压喷丸三种表面强化后的表面残余应力

    The surface residual stresses of tank track pins after being strengthened by means of rolling, shot peening or rolling plus shot peening were measured by X-ray stress measurer, respectively.

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  • 依据白光干涉理论,研制垂直扫描白光干涉表面三维形貌测量仪

    Based on the white-light interference, a vertical scanning white-light interfering profilometer was designed.

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  • 便携式表面粗糙度测量仪成功地实现了生产车间计量部门对工件的表面粗糙度精确测量

    The portable surface roughness tester carries out accurate measurement of product surface roughness at workshop or calibration department.

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  • 对现有光滑表面测试测量方法进行论述,比较各种测量仪器的优缺点。

    It is discussed the detecting method of super smooth surface and compared with other instruments.

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  • 采用接触测量仪测量薄膜表面接触角;

    The wetting property of the film was investigated by water contact angle measurement.

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  • 接触测量扫描电镜观察聚氨酯改性前后表面润湿性和表面形貌的变化;

    Wettability and surface topography of modified PU films were measured by contact angle meter and SEM.

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  • 快速成型中的数据包括物体CAD模型通过三维数字化测量测得的物体表面的三维数据点云STL文件三维模型的切片

    Three-dimensional data in Rapid Prototyping includes 3d CAD model of object, 3d data cloud of surface of object measured by instrument, STL file and slice of 3d model.

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  • 快速成型中的数据包括物体CAD模型通过三维数字化测量测得的物体表面的三维数据点云STL文件三维模型的切片

    Three-dimensional data in Rapid Prototyping includes 3d CAD model of object, 3d data cloud of surface of object measured by instrument, STL file and slice of 3d model.

    youdao

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