摘要
应用三坐标测量机,通过对复杂自由曲面表面数据的测量,对点云数据测量规划进行了研究和探讨,总结出建立零件坐标系、曲面分块测量、孔槽特征填补测量、采样密度选择以及曲面边界测量等适用方法.
Adapted three-coordinate measurement machine to obtain coordinate data of complex surface,ana- lysis and study has been done to the measurement program,some methods are given ,such as:Establishing fi- gure-based coordinate,surface patch measuring,filling up hole and slot characteristic,samples'density choos- ing,surface boundary measuring.
出处
《中国工程机械学报》
2004年第3期350-354,共5页
Chinese Journal of Construction Machinery
关键词
逆向工程
三坐标测量机
测量规划
reverse engineering
three-coordinate measurement machine
measurement program
