摘要
本文分析了注塑模型腔CAD／CAM实践中具体的曲线曲面造型处理方法，讨论了CAD／CAM实现中的各项关键技术，并成功地在微机系统上实现了注塑模型腔CAD／CAM的一体化。
In this paper, for the treatment methods used in curves and surfaces modelling in CAD/CAM for theinjecting plastic die cavity machining are described. Secondly, some key technologies are discussed. Finally, this paperpresents how the CAD / CAM integration based on microcomputer system has been realized successfully.
