In this paper the functions and characteristics of pre-processing and postprocessing system for computer-aided engineering (CAE) of plastic mold is discussed in detail. A system is realized according to the finite element and boundary element approaches.

• 本文详细分析了塑料模具计算机辅助工程（CAE）前、后处理系统的功能及特点，针对有限元和边界元方法解决塑料模具设计仿真分析的特点，设计并实现了塑料模具CAE前、后处理系统。