基于Solid Edge的智能化标准件库开发技术研究

摘要

To deal with the problems of complicated process, difficult operation and low efficiency for large-scale complex products assembly, a new virtual assembly environment system (VAES) was proposed, which applies virtual reality (VR) technology in the process of assembly planning and training. A series of key technologies were proposed,such as parallel rendering, stereoscopic display, geometrical correction, walking machine and so on. A stereo video generator was developed to maintain real-time display and decrease costs. A geometrical correction method based on NURBS surface was presented. The system was applied in the process of satellite assembly, the result showed that it was feasible for the related research and application.%随着国内各行业领域的标准化进程,Solid Edge软件自带的标准件库不能完全满足各领域的需求.针对这一不足,结合知识处理技术,选用Visual Basic 6.0为开发工具,使用Access作为数据库管理工具,论述了一种基于Solid Edge的智能化标准件库的开发方法及流程,并对相关的二次开发技术进行了探讨研究.基于Solid Edge开发的标准件库,不仅在一定程度上提高了交互设计效率,而且为智能CAD技术在各行业领域的应用提供了一条有效的解决思路.