摘要
阐述了SABRE－5000CAD／CAM软件系统的总体结构；重点分析了汽车覆盖件模具典型曲面的特点，并在此基础上提出了这些曲面的造型方法；讨论了刀具运动轨迹的生成和编程方法；介绍了采用SABRE－5000软件进行中支柱零件的曲面造型及刀具运动轨迹生成的实例。
In this paper the general composition of the CAD and CAM software SABRE-5000 system is described with the emphasis upon the analysis on the features of typical curved surfaces of automotive covering parts dies. On this basis the formation of these curved surfaces is proposed,then the generating and programing methods of the cutting tool moving path are discussed. Finally some examples of curved surface formation and cutting tool moving path generation for center pillar parts by utilizing software SABRE - 5000 are cited.
出处
《汽车技术》
北大核心
1994年第11期30-36,共7页
Automobile Technology
关键词
汽车
车身
覆盖件
模具
CAD
CAM
软件
Body, Die,Computer aids design and manufacture, Integration
