摘要
标准件中最为常用的是组合件,为解决目前标准件库不支持组合件且只能运行在单一平台下的问题,本文提出了解决不同CAD平台的组合件标准件库系统的实现方案。系统采用C／S结构,客户端通过访问服务器端数据库表,得到组合件的装配尺寸及组合件中各零件的选配关系,然后从服务器端下载图片和模板文件,驱动表达式刷新模板,生成组合标准件。同时系统还针对不同CAD平台的参数映射特点,开发出不同的接口,从而实现跨CAD平台的组合件标准件库。
Assemble is used most in the standard part. To solve the problem that the current standard part library can not records assemble and can not used in the different CAD platforms, a method is proposed in the paper. The system uses Sewer/Client module, the client get the assemble measurement and the mate relationship from the sewer database, then download the preview picture and the template file from the server, modify the expression to update the template. By this way, create the assembly standard part. In addition, the system execute different interface aiming at the different parameter mapping feature on the different CAD platform. Thereby realize assembly standard part library used on different CAD platform.
出处
《制造业自动化》
北大核心
2007年第4期40-43,共4页
Manufacturing Automation
基金
航空科学基金资助(05H53080)
