The thesis studies three key problems of CAM: automatic recognition of machining features, tool path fast computation and dynamic NC interpolation. The theoretical results are implemented and verified at the CAM platform, IE-CAM, developed by our team.

• 本文深入研究了计算机辅助制造中的三个关键问题：自动特征识别、加工路径快速计算和加工路径的动态数控插补，并且在理论研究的基础上，以本课题组开发的IE-CAM软件为平台上进行了系统验证和实现。