基于三坐标测量机的曲面轮廓反向工程数字化测量方法

作者：邓劲莲，屠立，王循明 日期：2006-12-28/span> 浏览：4316 查看PDF文档

基于三坐标测量机的曲面轮廓反向工程数字化测量方法

邓劲莲，屠立，王循明
（浙江机电职业技术学院 机械工程系，浙江 杭州 310053）

摘要：在三坐标测量机的基础上给出了一种数字化测量曲面轮廓的方法，通过测球半径的补偿、坐标系的建立、最佳测量路径的规划以及混合编程扫描，提高了测量精度及扫描测量的效率，而且采集到的数据可以反映曲面的几何特征，并以实例对该方法进行说明, 得到了数字化的曲面轮廓数据。
关键词：反向工程；复杂曲面； 三坐标测量机； 数字化测量
中图分类号：TP391.7文献标识码：B文章编号：1001-4551(2006)06-0022-04

A Digital Measure Method of Surface Adumbration in RE Based on the
Three Coordinate Measuring Machine
DENG Jin|lian, TU Li, WANG Xun|ming
(Department of Machanical Engineering, Zhejiang Mechanical & Electrical College, Hangzhou 310053, China)
Abstract: A new digital measure method was presented based on the three coordinate measuring machines. Compensation of sensor radius, establish part’s measure reference frame, the best measuring layout and mix programmed scanning all those not only enhance measure precision and increase efficiency of scanning measure, but also the data can image geometrical characteristic of complex surface. The method was illuminate by a sample, and the digital data of the surface adumbration are obtained at last
Key words: reverse engineering; complex surface; three coordinate measuring machine; digital measure
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