逆向工程中三坐标测量机的测量误差分析  

Analyzing for Measuring Errors in Tri-ordinate Measuring Machinery in Reverse Engineering

作　　者：王继群[1] 郭勇[1] 索阳阳[1] 

机构地区：[1]北京工业职业技术学院,中国北京100042

出　　处：《科技信息》2009年第31期I0252-I0253,共2页Science & Technology Information

摘　　要：本文综述了逆向工程的基本原理和过程,对实物数据采集的测量误差产生的原因做了总结。并且对具有代表性的三坐标测量机数据采集方法进行误差分析,提出了相应的解决方案,为最终构造出精度高的CAD模型奠定了基础。This paper reviews the basic principles and the process of reverse engineering and the measurement errors of the data collected on the physical causes are summarized. The paper also analyses the inaccuracy in the data collection method in the three-ordinate measuring machinery which is representative, and put forward for the corresponding solution , lays the foundation for the final structure of the CAD model with a higher precision.

关 键 词：三坐标测量机 误差 逆向工程 数据采集 

分 类 号：TH721[机械工程—仪器科学与技术]