测量机

The correct measurement of axiality error by coordinate measuring machine .

叶宗茂。用三坐标测量机正确测量同轴度误差。

For the laser coordinate measuring machine, the single CCD and the structure light are used to match the 3D object surface data. A new ladder-shaped calibration block is designed and two images are taken: one is structured stripe image and the other is laser plane image by this block. The laser plane and camera calibration can be accomplished by both images.

由于关节式坐标测量机的激光测量头，使用单摄像机和线结构光来匹配被测物体表面的三维数据，本文设计了一种新型的阶梯形标定块，通过标定块图像和激光条纹图像完成了摄像机的内外参数标定和激光平面参数标定。

CMM ; measuring path ; plane cutting method ; measuring point ; anchor point

三坐标测量机；测量路径；截平面法；测量点；定位点

Moreover, to the surface measured not parallel with the video gauge, the depth focus method was described which was based on Focused Image Surface and Shape-Form-Focus .

另外，对于与视觉坐标测量机的测头测量平面不平行的表面，本文设计了调焦形貌法和正焦图像表面相结合的深度聚焦方法。

And aimed to the changes of conformance between the normal vector and compensated direction, we put forward a method named fixed normal vector based on the process of on-the-spot survey.

然后，针对补偿公式中法矢与外法矢一致性存在变化的情况，根据三坐标测量机的实际测量过程，提出了一种"法矢固定法"，简化了补偿公式。

The advantage of the method is that snail dose not needed to be installed by a helix angle.

提出了一种基于三坐标测量机视觉测量技术应用在丝杆测量中的新方法。

The paper gives a noncontact measurement method based on coordinate measuring machine and stereo-vision measuring principle.

以立体视觉测量原理为依据，提出了一种基于三坐标测量机的非接触测量方法。

The topic is to design a cement brick automatic measurements machine to improve online measurement accuracy and rapidity.

本课题是设计在线自动测量水泥砖三维尺寸的测量机，以提高水泥砖测量的精度和速度。

Serein Metrology Co., LTD is a holding company by Hexagon Metrology AB specializing in designing, manufacturing and selling precision coordinates measuring machine, vision measuring machine and height gauge machine, etc.

思瑞测量技术有限公司是由瑞典海克斯康计量技术集团控股的一家从事研发、生产及销售精密坐标测量机，影像测量仪，测高仪等专业计量设备与仪器的合资企业。

After transverse Zeeman effect is introduced to reduce the mode coupling, the laser could produce two orthogonal linear polarized components with 5MHz beat frequency. The effect of the magnetic field's direction to generation of the dualfrequency and the polarization property of the laser is investigated Based on theoretical study and experimental investigation to the beat frequency tuning character, a novel method for stabilizing the laser beat frequency is brought forward.

现代机械工业的发展使得机床、三坐标测量机等的运行速度已提高至1m/s，为适应这种发展趋势，本文研究了高频差（5MHz）激光干涉仪的光源、稳频和外差信号的处理等基本问题，建立了测量速度可达1m/s的高测速激光干涉仪，并对其在加工中心主轴热漂移测量系统和加工中心误差实时测量系统中的应用进行了研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。