坐标测量机

坐标测量机与ORACLE数据通讯的研究

Research of Data Communication between CMM and ORACLE Database

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 .

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

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 .

基于专家CAD平台的坐标测量机实例库技术与面向MC的产品设计

Expert CAD-based Case Library Technology of CMM and Product Design for Mass Customization

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

低价格的CNC坐标测量机

Low Cost CNC-type Co-ordinate Measuring Machines

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 .

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 .

基于UG的串并联机构坐标测量机虚拟样机设计与仿真

Virtual design and simulation of the series-Parallel coordinate measure machine based on UG software

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 .

坐标测量机（CMM）是由机构实现的柔性高精度测量设备。

Coordinate Measuring Machine ( CMM ) is a flexible high precision apparatus by mechanism .

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 .

多CPU间的同/异步操作和坐标测量机协调测量作业的基准时钟；多坐标测量机的坐标定标问题。

Reference clock of multi-CPU synchronous / asynchronous operation and co-work of coordinate measuring machines and coordinate location of multiple coordinate measuring machines .

坐标测量机（CMM）与CAD／CAPP／CAM系统的集成化对于提高仿形加工的精度和效率十分必要。

The integration of CMM with CAD / CAPP / CAM system is necessary to increase the precision and efficiency of contour machining .

经实验比较，本系统测量结果与接触式坐标测量机测量曲面点Z坐标极限偏差13μm。

Experiment shows that the maximum deviation of Z coordinates measured by this system and ordinary contacting coordinate measuring machine is 13 μ m.

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 .

6-DOF并联坐标测量机结构参数的识别与修正

Identification and Modification for the Structural Parameters of 6-DOF Parallel-link Coordinate Measuring Machine

6-DOF并联坐标测量机碰撞检验研究

Collision Detection Research of 6-DOF Parallel-link Coordinate Measuring Machine

由于坐标测量机几何误差变化规律复杂，采用一般的BP神经网络模型算法，速度慢且难以收敛。

Owing to the complicated variable rule of CMMs geometry error , it 's difficult to convergence for using common BP neural network model arithmetic with a slow velocity .

第三章，提出了基于USB的三坐标测量机控制系统的总体方案，分别针对系统的硬件和软件确立了详细的设计方案。

Chapter three gives the constructions of CMM Control System which based on USB-bus , and then gives the design of hardware and software in detail .

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 .