“复杂刀具CAD系统开发”专题,是“七五”国家重点科技攻关项目“重点机械产品计算机辅助设计系统开发”的一个三级子课题,由成都工具研究所负责,成都科技大学、西安交通大学、哈尔滨工业大学和华中理工大学参与并承担了部分四级分专题的开发研究工作。直接参与本专题攻关工作的科研人员有35人,其中具有高级职称的9人、中级职称的8人、初 The topic of “Development of Complicated Tool CAD System” is a third-level sub-topic of the “National Key Scientific and Technological Project of the Seventh Five-Year Plan”, “Development of Computer Aided Design System for Key Mechanical Products”. Chengdu Institute of Tool, Chengdu University of Science and Technology, Xi’an Jiaotong University , Harbin Institute of Technology and Huazhong University of Science and took part in the development of some four sub-topics of research work. There are 35 researchers who directly participate in the research of this topic, including 9 with senior professional titles, 8 with intermediate professional titles,