Hot-wire instrument for measuring electrical quantities electronic profilometer 电子表面光洁度测量仪
Based on the white-light interference, a vertical scanning white-light interfering profilometer was designed. 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。
Uncertainty Analysis on Swing-arm Profilometer for Optical Aspherics 光学非球面形摆臂式测量不确定度分析
In order to overcome the disadvantages of the pavement profilometer in use, the system of new-style pavement profilometer is presented. 为了克服现有路面平整度仪的不足,提出了一种新型的路面平整度仪系统。
Development and Application of a New Three-dimensional Profilometer 一种新型三维表面形貌测量仪的研制及应用
Profilometer-A tool that is used for measuring surface topography. 表面形貌剂-一种用来测量晶圆片表面形貌的工具。
A non-scanning, non-interferometric, three-dimensional ( 3D) optical profilometer based on geometric optics, critical angle principle, and the use of a charge-coupled device ( CCD) camera is presented. 基于几何光学以及临界角度原理,利用电荷耦合器件(CCD)相机的算法,本文设计了一个非相干、非扫描的三维光学表面形貌测量仪。
And the Scanning Electronic Microscope ( SEM) and Laser Profilometer are adopted to obtain the specific structural information from cross-fracture and sample surface. 之后,借助激光表面仪和扫描电镜等实验技术获得了断口和试样表面的细观结构信息。
Tank gage float electronic profilometer 计量罐液面用的浮子电子表面光洁度测量仪
The optical profilometer provides a sub-micron measuring range with nanometer resolution and can be used to measure roughness or surface defects in real time. 这种表面形貌测量仪可以实现米光学测量范围和并达到纳米分辨率,可以用来对表面粗糙度和表面缺陷进行实时测量。
The System on Real-time Scanning and Data Treating of the Double Focus Laser Interference Spherical Profilometer 激光双焦干涉球面轮廓仪实时扫描及数据处理系统
Laser Double-focus Interference Profilometer first makes a breakthrough in totally common path interference without reference surface. 激光双焦干涉表面微观轮廓仪在测量原理上首次实现完全共路干涉和无需参考面的突破,为在加工现场对超光滑表面的实时检测提供了可能。
Optical profilometer and atomic force microscopy ( AFM) are used to obtain the surface RMS roughness of Ag layers and ZrO_2 films, respectively, which are compared with the roughness obtained by the scattering instrument. 利用光学轮廓仪和原子力显微镜(AFM)分别测量了上述Ag膜和ZrO2薄膜的表面均方根粗糙度,并与总积分散射仪所得的粗糙度进行了比较。
The measurement for curved surface involves not only roughness, but also waviness and shape error. This requires the profilometer owns high precision and large range. 对曲面表面形貌的测量不但要测量表面粗糙度,同时也要测量表面波度和形状误差,这就要求轮廓仪应同时具有高精度和大的量程。
A non-contact surface profilometer with common-path interference and correlative processing is proposed. 提出一种集共路干涉与相关处理为一体的非接触表面轮廓仪。
An intelligent optical profilometer using a single mode fiber probe is reported in this paper. 本文根据表面轮廓调制原理,采用计算机控制的单模光纤探针扫描技术及相应的信号处理电路,提出了智能化光纤探针式轮廓仪。
A high-resolution laser profilometer that can be applied to on-line and on-machine measurements is introduced in the paper. 介绍一种可用于在线和在位检测的高分辨力激光轮廓仪。
Nonlinear analysis and compensation of lever-type optical profilometer with large range 大量程杠杆式光学轮廓仪的非线性分析与补偿
In this paper, the authors introduce a method to calculate wear amount with a profilometer ahd its relocation device for measuring and studying material wear. 本文介绍了用轮廓仪及其重复定位装置测量和研究材料磨损的磨损量计算方法。
The modulation principle, the theory of light coupled area, a optical profilometer with a single mode fiber probe and experiment results are detailed. 对单模光纤探针式轮廓仪的实验系统进行了介绍,最后给出了实验结果和误差分析。
A large 3-D profilometer which is based on Fourier transform profilometry ( FTP) is introduced in this paper. 介绍一种用付立叶变换轮廓法(FTP)来实现的大型物体表面轮廓测量系统。
A target profilometer based on commercial atomic force microscope ( AFM) was developed, and its precision rotary shafting was designed. 基于商用原子力显微镜(AFM)建立了靶丸表面轮廓测量仪系统,并对该系统的精密回转轴系进行了结构设计。
The sensing mechanism of a novel stylus profilometer for topographic measurements of curved surfaces is presented. 介绍一种适于曲面形貌测量的新型触针式轮廓仪的传感机构。
Research of the Atomic Force Microscopy Profilometer System 原子力显微轮廓仪系统的研究
The discussion is focused on the structure and the measuring principle of the profilometer. 重点论述了该仪器的整体结构,测量原理,以及衍射光栅干涉位移测量系统的工作原理。
The surface micro-topography was measured by a profilometer. 通过表面轮廓仪测量并计算表面形貌统计参数。
The surface morphology of the films was determined using Scan Electron Microscope and Atomic Force Microscope; the roughness and thickness of the film was measured by Surface Profilometer; 扫描电子显微镜、原子力显微镜观察薄膜的表面形貌,并用轮廓仪测量薄膜的粗糙度和厚度;
On Micro-Displacement Modulation in an Optical Profilometer 光学轮廓仪中微位移调制方法的分析研究
Therefore, the design and experimental researches are implemented on vehicle bearing road profilometer in this paper. Firstly, the definition of road roughness is introduced, and then, the current development and direction of the road roughness testing technology at home and abroad are presented. 因此,本文对车载式路面平整度仪进行了设计和实验研究。首先,介绍了平整度的定义和国内外的发展现状,以及路面平整度检测技术的发展方向。
Moreover, the wear properties of the samples are evaluated by optical microscope and profilometer to reveal the influence of the grooved surface texture on friction interface properties. 同时,通过采用光学显微镜和轮廓仪对样品的磨损特性进行分析,研究沟槽形表面织构如何影响界面的摩擦学特性。