三坐标测量机

目前，市场上的光笔三坐标测量机都是PC-Based系统，其图像处理程序和算法程序均在计算机中完成，相机只是负责采集图像和对图像进行简单的处理后上传给计算机。

Recently , all the light pen CMM are pc-based systems , their image processing program and arithmetic program are all run in the computer .

但由于光学测头的测量精度较接触式测头测量精度低，应用受到限制，这就大大影响了Mahr公司三坐标测量机的推广。

Because optical detectors have disadvantage of low precision over contact detectors , its limited application prevented its extension of CMM of Mahr .

基于CAD模型的三坐标测量机远程测量系统的研究

Research on Remote Measurement System for CMM Based on CAD Model

以CAD平台及三坐标测量机为核心的汽车车体形貌自动检测与评价

Automated Measurement of Automobile Body in CAD Model and Coordinate Measuring Machine

三维显微CT扫描系统的X射线源焦点投影坐标测量方法三坐标测量机的计算机辅助测量系统研究

Measurement Method of X-ray Focus Projection Coordinates of Three-Dimensional Micro-Computerized Tomography Scanning System

三坐标测量机X向位置偏差的测量不确定度

Uncertainty in Measurement of Positional Deviation of Coordinate Measuring Machine 's X-Direction

基于三维CAD的智能三坐标测量机检测规划系统的研究与开发

Research and Development of 3D CAD-Based Inspection Planning System for Intelligent Coordinate Measuring Machines

三坐标测量机与CAD系统间数据接口的方法研究

Method Research on The Data Interface between 3 - Coordinate Measuring Machine and CAD System

对CAD系统在三坐标测量机测量中的应用进行了介绍。

The application of CAD system in the coordinate measuring machine ( CMM ) measurement was introduced .

三坐标测量机Z轴平衡系统综述

Description on Z-Axis Balance System of Three Coordinates Measuring Machine

基于VC的可移动三坐标测量机

A Mobile Three Coordinate Measuring Machine Based on VC

移动桥式三坐标测量机Z轴运动的动态误差

Dynamic Error of Z Axis Movement of Movable Bridge-type 3-D Coordinate measuring Machine

在CNC机床和三坐标测量机精度检定中，通常采用一些实物作为基准。

There are some objects used as reference in precision verification of CNC machine tool and CMM .

基于CAD的三坐标测量机（CMM）自由曲面检测技术是解决上述问题的关键。

CMM free form surface measuringbased on CAD technique is the key to solve the above bottleneck .

根据三坐标测量机测得的点云数据，提出了一种准均匀B样条曲面重构和小波分解方法。

According to the cloudy data achieved by three coordinate measuring machines , a method of reconstructing quasi-uniform B-Spline surface and decomposing it with wavelets was proposed .

使用三坐标测量机和圆度仪等测量设备，对各形位误差进行测量，然后利用MATLAB编程对测量结果进行处理，得到不同方法下的测量不确定度，并比较不同方法的优缺点。

Measuring the form and position errors and then using MATLAB programming to process the measurement results by different methods of measurement uncertainty .

根据CAD系统的通用数据交换标准，IGES格式，实现了多种类型三坐标测量机与CAD/CAM系统的数据双向交换。

Implement bilateral data exchange between several kinds of CMM and CAD / CAM systems .

本文介绍了将非接触光学测头用于三坐标测量机（CMM）实现对复杂三维曲面的在线测量。

This paper introduces a non-contact optical measuring system for 3D complex surfaces on the CMM .

三坐标测量机（CMM）是一种高效率的几何量精密测量仪器。

Coordinate Measurement Machine ( CMM ) is a kind of high precise and efficient apparatus .

本文将线激光视觉传感器与三坐标测量机（CMM）相集成，并建立相应的数学模型；

The Line laser vision sensor is integrated CMM , and the mathematical model of them is established .

作为FMS质量检测单元的三坐标测量机（CMM）多不具备进线功能。

Three-coordinate Measuring Machine ( CMM ), as quality inspection unit of FMS , has not in-line function .

针对目前应用广泛的三坐标测量机，提出了产品反求建模过程中复杂曲面测量规划的基本规则，并对测量误差进行了分析，为最终构造出精度高、品质好的CAD模型奠定了基础。

In this paper , some essential rules of complex surface measurement using Three-Coordinate Measurement Machine are proposed in order to reconstruct the high quality and precision CAD model .

基于正交试验法的三坐标测量机直接计算机控制（DCC）参数优化选择

Optimum Selection of Direct Computer Control Parameters of CMM Based on Orthogonal Test Method

介绍了一种工作于三坐标测量机（CMM）上的线结构光三维视觉测头，实现自由曲面的快速检测。

For measuring free form surface , a line structured light based 3D vision probe which works on CMM is proposed .

为了解决三坐标测量机（CMM）中手工输入检测信息的问题，提出了自动提取和识别检测特征的方案。

Manual definition of inspection feature should be replaced with an automatic one in Coordinate Measuring Machines ( CMM ) inspection .

传统的三坐标测量机（CMM）由于测量系统的局限性往往只能测量微米或者亚微米级别的器件。

Conventional coordinate measuring machines ( CMMs ) can only measure macro-to meso-scaled parts because of the limitations of the probing system .

应用三坐标测量机获得叶片表面的数据，应用插值型二阶混合有理Bézier曲面拟合其表面。

Interpolation blend rational B é zier surface with second order was adopted to fit the vane according to the data gained by 3 D measuring machine .

首先给出了三坐标测量机手持控制器的功能需求分析，然后结合USB总线，详细介绍了USB接口模块硬件设计、设备固件程序的实现、主机部分驱动程序和应用程序接口的实现等。

Firstly , the funtional requirement of portable controller . Further more , USB hardware design , firmware programming implementation and device driver design are amply narrated in the rest .

详细讨论了从IGES文件中提取信息和构成适用于三坐标测量机系统的输入数据的处理过程。

All the steps of process to get input data applicable to CMM are explicated .

介绍了在三坐标测量机上测量和评定面轮廓度误差的数学模型，和应用最优化方法用Turboc语言编制的计算机程序，经校核验证，该算法符合形位公差国家标准的有关规定。

The mathematical models of evaluating profile error of any surface take by CMMS are proposed , these methods has been proved fitting for the geometrical tolerances standard by using optimization edited in Turbo C.