ACQUIREMENT AND COMPUTER PROCESSING OF 3-D SURFACE SHAPE DATA

The laser scanning and CCD image-transmitting measurement method and principle on acquiring 3-D curved surface shape data are discussed. Computer processing technique of 3-D curved surface shape(be called“ 3 - D surface shape”for short) data is analysed. This technique in- cludes these concrete methods and principles such as data smoothing, fitting, reconstructing ,elimi- nating and so on. The example and result about computer processing of 3- D surface shape data are given .

基本三维型面加工通用宏程序

通过介绍FANUC 0i系统铣削加工标准宏程序,拟以其模块化数学模型,标准变量编程,语句最简单,优化变量设置,有效解决内外圆柱、内外圆锥、内外柱螺纹及球面的铣削加工,以通用性、实用性为其主要特征。实现了编程快捷、程序简便、节省工时,充分发挥了机床控制系统的功能。