摘要
本文阐述了采用三坐标测量机实现对凸轮廓面的数据采集 ,及运用四次EB样条曲线曲面的拟合 ,运用快速迭代算法建立了被测零件轮廓面的误差评定模型。
In this paper, an inspection method which uses the CMM is presented ,and the error evaluation model which bases on the theory of EB-spline is established A software has been developed upon this theory
出处
《机床与液压》
北大核心
2002年第5期121-122,131,共3页
Machine Tool & Hydraulics
关键词
弧面分度凸轮
EB样条
误差评定
Globoidal indexing cam
EB-spline
Error evaluation
