High-frequency dielectric loss measuring instrument HF head tester for TV 高频电介质损耗测量仪电视机高频头测试仪
Experimental study of measuring the humeral head offset with postprocessing technique of multi-slice spiral CT 多层螺旋CT后处理测量肱骨头偏心距的试验研究
Based on analyses the methods of the measuring head's radius compensation, a new algorithm with enveloping "canker" for measuring head's radius compensation is proposed. 在分析测头半径补偿的方法基础上,提出了一种包络腐蚀法,实现对测头半径的补偿。
The product is used for a measuring head mechanism of the gear measuring machine. 该产品用于安装齿轮测量机的测头机构。
Length of measuring head approx. 长度的测量头约。
Smart measuring head for using CCD to measure the liquid level in a gauge glass 使用CCD测量玻璃管内液体界面位置的灵巧测量头
The new measuring head brings down the wheel slipping through unique antislipping framework, and the measurement error caused by wheel deformation is remedied, so it improves the measurement accuracy greatly. 该测量头通过独特的防滑结构设计减小了测量时打滑现象的发生,并通过测力装置实时获得滚轮受压变形大小,以方便修正滚轮变形带来的测量误差,大大提高了滚轮法的测量精度。
The inverse methods for cam contour are researched based on measured data of cam contour comprising the measuring head radius and B-spline curve reverse calculation algorithms in this paper. 本文研究了根据凸轮轮廓测量数据和B样条曲线反算方法,消除测量半径的影响,反求凸轮轮廓的方法。
This paper introduces a new type measuring head for operating the liquid level measurement in a gauge glass with lineal array CCD. 本文介绍一种使用线阵CCD进行玻璃管内液位测量的光电测量头。
This paper describes the elements and characteristics of XRF coating gauge, presents the design principles of measuring head and illustrates two gauges that are of our manufacture. 本文叙述了X射线荧光测厚仪的原理、特点及测量头的设计考虑原则。
Six displacement sensors of inductive type are mounted on the measuring head. 测量头是一铅质直角三面体.其上装有六个感应式位移传感器;
The principle of laser non-contact measuring head and system measuring process is discussed. The mainly specifications are introduced in end. 讨论了激光非接触测量头测量原理及系统测量过程,最后介绍了系统主要技术指标。
The new measurement system of thermal deformation adopts combined gauges as standard length, single switchable measuring head and inductance micrometers to carry on relative measurement. 该装置以组合量块为标准,采用可换向的单测头和成本较低的电感测微仪进行定位测量。
Study of measuring head tracking type of on-machine involute profile measuring system for large gears 测头跟踪式大齿轮齿形误差在机测量系统的研究
The system has the functions of instant stop and measuring head automatic protection. 系统还具有急停和测头自动保护等功能。
The experiment shows that this method of measuring the head loss of the Filter and the Adsorption Bed can offer more accurate data of the head loss for practical engineering design. 实验证明,该方法可为实际工程设计提供较为准确的水头损失数据。
Treatment of Measuring Head Magnetizing Problem of Inductance Measuring Instrument 电感测量仪测头磁化问题的处理
Small measuring head is applied to determination of diameter of slit ring. 对于狭环槽孔直径采用增加小测头进行测定。
There is no effect on measuring results when the size of hole and the position of workpiece held the measuring head are changed. 工件在量头上的安放位置及孔径尺寸变化对测量结果没有影响。
The winding gage is measured in real time with a measuring head controlled by cylinder, and the thickness and mass of green tire are calculated to control the total mass of wound tread; 采用气缸控制的测量头实时测量缠绕厚度并计算出胎坯厚度和质量以控制缠绕胎面的总质量;
Framework design of the new measuring head for the measurement based on the rolling wheel method 新型滚轮法测量头的结构设计
Then considering the characteristic of power system traveling wave fault location and avoiding phase-moving when measuring the head of traveling wave using multi-scales wavelet transform, this kind of wavelet is used to assay the fault signal. 然后针对电力系统高压输电线行波故障测距的特点,避免在运用多尺度小波变换检测行波波头时出现相移,将该小波用于对故障信号进行分析。
CAD system can perfect the function of CMM, realize the compensation of measuring head, and treat with measuring data. 通过CAD系统可以完善和扩大测量机的功能,实现曲面测量时的测头半径补偿,并能对测量数据进行处理。
Through the combination of the measuring head, and the large range nanometer positioning stage, a large range AFM system is developed. 将测头与大范围纳米定位平台结合,构建大范围原子力显微测量系统。
Analysis the basic measurement principle of visual inspection, and the calibration of visual measuring head was carried out and completed orientation of mosaic cameras in the work field. 3. 分析了视觉测量方法的基本测量原理,对视觉测头进行了标定,完成了拼接相机的现场定向。
In order to improve the accuracy and efficiency of the crankshaft and camshaft measurement, this article study and design a non-contact measuring head. 为了提高曲轴凸轮轴测量的精度与效率,本文研究设计了一种非接触测量头。
According to the character of the detection circuit, the measuring head is designed to solve the circuit shield problem and the tip fixing. 设计了测头结构,解决了检测电路屏蔽和针尖固定的问题。
Base on the error compensation principle, compare and analysis the two measuring head design ( pump body ring pressure and gear ring pressure), select the gear ring pressure measuring head to prevent measurement pump axial channeling dynamic. 从误差补偿的角度对比分析了泵体环压和齿轮环压两种测量头的设计方案,选择齿轮环压测量头以防止测量时齿轮泵的轴向窜动。
According to the entity structure of the spiral bevel gear milling machine, the measured coordinate system is founded. The measuring head center coordinates are turned into the coordinates of work coordinate system by the homogeneous coordinate transformation matrix. 根据螺旋锥齿轮铣床的实体结构建立了测量坐标系,采用齐次坐标变换矩阵将测头中心坐标转化为工件坐标系内的坐标。
In this paper, furniture casters as a pressure measuring head, the use of compression indentation test to study the three-layer parquet lasting hardness characteristics. 本文以家具脚轮作为加压测头,利用加压压痕测试法,研究三层实木复合地板面层的持久硬度特性。