To improve the efficiency and quality of casting process and tooling equipment design in foundry enterprises and build the foundation of computer integrated application for foundry enterprises , a three - dimensional cad system of casting process and tooling equipment has been developed based on the ug platform 本文基于提高铸造企业铸造工艺工装设计效率和质量,为铸造企业发展计算机集成应用技术奠定基础的目的,以ug软件为平台开发了一套三维铸造工艺工装cad系统。