摘要
简要介绍了铝及铝合金型材挤压分流组合模CAD系统(简称EPD系统)的开发与应用研究。该系统采用微机配以输入输出设备为硬件装置,采用C语言编制模块化的源程序为应用软件,通过人机对话方式,能够完成从型材图形的输入到模具设计图纸输出的全过程。整个系统分为若干个模块,各模块间采用磁盘数据文件通讯。
This paper simply outlines the R&D of CAD system of extrusion portholedie for aluminium and its alloy profiles. The system uses a minicomputer andinteraction graphic display, as well as equipment of input and output. The so-ftware of the system is programmed in C-Language. The system can entirelycomplete full course from the input of graphs to the output of drawings of adesigned die. The system is divided into several modules. Data files are used forcommunication in these modules.
