基于UG的Web三维零件库系统开发

Development of the Three-dimensional Parts Library System on Web Based on UG

综合应用.NET平台下的UG二次开发技术、AJAX异步通信技术和Web3D互联网三维图形技术,针对机电典型行业中标准化、系列化的零件三维图形,开发了基于UG的面向机电典型行业的Web三维零件库系统。系统采用B/S模式,在网络环境下实现了零件三维模型在线无刷新浏览、零件在线参数化、站内搜索、零件下载、零件资源动态扩充和管理等功能。论述了系统的总体设计方案、关键技术理论、功能模块及实现方法,并给出了Web三维零件库系统的实现案例。

With the secondary development technique for UG based on. NET, and Web technique such as AJAX （asynchronous Java.Script and XML） and Web3D （Web three-dimensional graphics）, a three-dimensional parts library system on web was developed to share and manage many standard geometries in typical mechanical and electric trades based on UG. On the B/S system framework, the main functions could be roughly expressed as follows： browsing 3D models by non-refurbishing model, searching and driving para- metric parts on line, expediently extending and downloading parts resource and so on. Then, the general scheme of system, theories of the key techniques, the function modules and their realization methods were discussed. An applied example was provided.