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。
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 thos.e 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.
出处
《机电工程》
CAS
2006年第6期22-24,40,共4页
Journal of Mechanical & Electrical Engineering
关键词
反向工程
复杂曲面
三坐标测量机
数字化测量
reverae engineering
complex surface
three coordinate measuring machine
digital measure
