【作者】 史敬久；

【导师】 黄天佑；

【作者基本信息】 清华大学 ， 材料加工工程， 2002， 硕士

【摘要】 当前，铸造行业面临着来自行业内部和外部的双重挑战。铸造企业为迎接挑战、促进自身发展，广泛采用计算机技术以促进企业的技术改造和管理能力的提高。先进的铸造企业已经踏上CAD/CAE/CAPP/CAM与PDM/ERP集成的计算机应用之路。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。该系统针对汽车铸件，其功能包括工艺参数设计、砂芯设计、冒口设计、浇注系统设计、模板设计、芯盒设计以及二维工艺图、卡的生成。同时，系统根据汽车铸件结构复杂的特点以及企业信息系统集成的需要，在参数化、自动化以及数据和图形的管理方面进行了有益的探索。本系统采用了UG/Open API与UG/Open++结合的开发工具，以UG/Open UIStyler进行交互界面开发，并将结果通过UG/Open MenuScript与UG系统无缝集成，保证了系统具有较强的数据、图形处理功能以及良好的人机交互界面。系统总体设计采用开放式结构，便于用户根据需要对系统进行相应调整，形成专用的铸造工艺工装CAD系统，有良好的可移植性。本系统已在东风汽车股份有限公司铸造厂投入使用，对提高该厂设计效率和水平起到了促进作用，推动了该厂的信息化建设。更多还原

【Abstract】 Currently, foundry industry is facing dual challenges from both the interior and exterior. To meet the challenge of others and to accelerate their own development, foundry enterprises are widely applying computer technology for the technique innovation and managing ability improvement. Integrated CAD/CAE/CAPP/CAM/PDM/ERP system has been used in advanced foundry enterprises.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. The functions of the system involve process parameters design, sand core design, riser design, gating system design, pattern plate design, core box design, and creation of two-dimensional drawings and charts. According to the complexity of automobile casting structure and the need of integrated enterprise information systems, parameterization, automation, management of data and graphs have also been explored.Using the combination of UG/Open API and UG/Open++ as development tool with the interactive interface of UG/Open UIStyler, the application program developed has been closely integrated with UG system by UG/Open MenuScript. The opening structure has been designed in the system, which is convenient for users to adjust the system and to get a special casting process and tooling equipment CAD system.The system has been applied in DongFeng Automobile Co. Ltd., with the aim of improving the enterprise’s design efficiency and quality, urging it’s informatization construction.更多还原