In this dissertation, the author made a deep research on hot Runner system on the basis of a detail discussion and study of CACD technology and completed a CACD softwa.

• 本文从概念设计角度出发,对热流道计算机辅助概念设计技术进行了探讨和研究,实现了从概念草图到详细结构设计的计算机辅助设计过程。