在触针式轮廓测量仪中,性能优良的测量机构是保证触针与被测表面之间“接触测量”的关键部件。
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.
根据外差干涉计量术的原理,研制了非接触式的光外差干涉磁盘表面粗糙度测量仪。
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.
介绍了利用微机对表面粗糙度测量仪的改进设计,重点说明了系统的原理及软、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.
介绍了一维表面温度分布的非接触测量仪器——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.
对国内外表面形貌测量仪器、表征方法研究情况进行了阐述,并指出了其发展趋势。
The research status of surface topography measurement apparatus and characterization methods were introduced, and the development tendency of them was pointed out.
由于织物的多孔性,液滴在织物表面立刻消失,不能用接触角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.
用音弦和电阻应变测量仪器测定构件表面及内部钢筋的变形。
The strains on the surfaces of ferrocement plating and internal reinforcing rods are picked up by sound-string tansducers and strain gauges.
应用表面热透镜技术研制了薄膜吸收测量仪,测量结果表明其吸收率测量灵敏度和精度均达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.
用X射线应力测量仪分别测定了坦克履带销经滚压、喷丸和滚压加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.
依据白光干涉理论,研制了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.
便携式表面粗糙度测量仪成功地实现了在生产车间和计量部门对工件的表面粗糙度的精确测量。
The portable surface roughness tester carries out accurate measurement of product surface roughness at workshop or calibration department.
对现有的超光滑表面测试测量方法进行论述,并比较了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.
采用接触角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.
用接触角测量仪和扫描电镜观察聚氨酯膜改性前后的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.
快速成型中的三维数据包括物体的三维CAD模型、通过三维数字化测量仪器测得的物体表面的三维数据点云、STL文件及三维模型的切片。
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.
快速成型中的三维数据包括物体的三维CAD模型、通过三维数字化测量仪器测得的物体表面的三维数据点云、STL文件及三维模型的切片。
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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