测量机

Coordinate measuring machine ; aerostatics slideway ; error compensation

坐标测量机；气浮导轨；误差补偿

In addition, this paper gives the analytic expression of space posit...

给出了采用关节式测头架的测量机的数学模型

In this article both stereo vision and line2laser scan sensor are integrated to CMM,according to this measuring system the bound2 aries or outlines of object are obtained by stereo vision and the ostensible data of object are achieved by line2laser scan sensor. Information fusion of multi2sensor can be utilized to segment 3D data、to abstract the geometry characteristic of the object、to construct the object modeling.

将立体视觉和线激光扫描传感器集成到三坐标测量机下，由立体视觉来获得物体的边界或轮廓信息、线激光扫描传感器获得物体表面的三维数据，利用多传感器的信息融合技术对三维数据进行分割，提取被测物体的几何特征，并在此基础上构建物体模型。

To resolve the question about direction cosine when three-COMERO produced by COORD3 works, the formula of direction cosine of every probe is demonstrated in geometrical relationship from the explanation about gauging and qualification of probe, which provides academic proof for the probe worked correctly.

摘 要：针对COORD3公司三坐标测量机使用中有关方向余弦的疑点，从探针的标定和校正入手，对每个探针的方向余弦公式进行了几何关系上的论证，为探针的正确使用提供了理论依据。

A method of using CMM to measure roller gear cam is researched, and the roller gear cam are measured after learning the method.

利用辽宁工学院汽车学院现有的三坐标测量机设备，对弧面分度凸轮进行了实体测量。

Therefore the author built a 3-D model based on the surface equations of roller gear cam, and presented a method of using coordinate measuring machine to measure the surfaces of the cam.

为此，本文以弧面分度凸轮的轮廓面方程为基础，建立了弧面分度凸轮的三维模型，提出了一种用三坐标测量机测量其轮廓面误差的方法。

Serein Metrology Co., LTD (former Shenzhen Serein Precision Machinery Co., LTD) once undertook the research and development for related sub-projects within National 863 Plan and was the pioneer high-tech enterprise to industrialize the three-dimensional laser scanning technology. Serein has a strong design and production capacity and provides many series precision measuring products with high quality.

思瑞测量技术有限公司的前身为&深圳市思瑞精密机器有限公司&，是我国最早将三维激光扫描技术产业化的高新技术企业，曾主持承担国家863计划相关项目的研究开发工作，具有很强的研发与生产能力，为中国市场提供了包括一维高度尺、二维影像与三维坐标测量机等在内的多种产品，产品品质优良，市场影响力深广。

Coordinate Measurement Machine is a kind of new precision measurement instrument in latest 30 years.

三坐标测量机是近30年来发展起来的一种高效率的新型精密测量仪器。

And the deformation and surface roughness of the sheet after laser shocking are measured with the Taylor Hobson three-coordinate surface profile measuring machine.

用TaylorHobson三坐标表面轮廓测量机测量了冲击后板料的变形量以及表面的粗糙度。

With a history of nearly 50 years, the Institute has researched and developed the following major technologies and products: vertical/horizontal machining center, precision and ultra-precision machine tool,ball screw, coordinate measuring machine and other precision measuring instruments and equiment,pneumatic-hydraulic/electro-hydraulic technology and concerned products; EDM technology and equipment; NC system and driving device; laser machining technology and relative product; computer application technology,etc.

北京机床研究所具有国内领先的技术水平和实力及近五十年的数控机床技术开发、应用、维护经验，为用户提供全程的、全方位的技术支持服务。近五十年来，我们从事研发的主要技术与产品有：立卧式加工中心；精密及超精密机床；滚珠丝杠副；三坐标测量机及其它精密测量仪器设备；气液电液技术及相关产品；电加工工艺及设备；数控系统及驱动装置；激光加工技术及相关产品；计算机应用技术等。

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。