【摘要】 自由曲面的测量一般需借助于三坐标测量仪进行,笔者利用数控铣床对进行自由曲面数据进行测量,并对测量数据的误差作出了精确分析。该方法为缺少大型三坐标测量设备和数控机床、且未安装测量探头的生产企业进行自由曲面三维测绘提供了新方法。更多还原

【Abstract】 The freeform surface is usually measured by the aid of three-coordinate measure instrument.In this paper,the freeform surface is measured by a CNC (computerized numerical control) miller,and the errors of the measured data are analysed precisely.This method provides a new one to measure freeform surface for those enterprises that lack for large scale three-coordinate measure instruments,CNC machine tools as well as measuring probes.更多还原