工装CAD中工程图纸参数替换的研究与实现

The Research and Realization of Parameter Replacement in Tooling CAD

工装CAD及管理系统是北京理工大学成组技术课题组结合西安某大型企业的生产实际和工装设计及管理的需求而开发的软件 .本文从工程化应用的角度着重介绍了该系统在开发过程中对工程图纸参数替换问题的研究和解决方案 ,从而达到实现数据集成与共享、图纸复用、提高工装设计效率的目的 .

The CAD and Management System of Tooling is a software, which is developed by the Group Technology Studio of Beijing Institute of Technology based on the requirement of tooling design and management for a series of products in some enterprises. This paper presents a method to solve parameter replacement problems of engineering drawings in tooling CAD system. The practical application of the parameter replacement method helps to realize the integrate and share of the graphic data, the multiuse of the drawing, and improve the efficiency of tooling design .