摘要
本文介绍了在Apple-Ⅱ微机上开发的简单断面型钢CARD绘图软件。通过建立绘图指令模拟子程序模块和绘图基本功能子程序模块,使廉价的Apple-Ⅱ微机也可用于型钢孔型图的绘制。该软件系统由各种简单断面型钢孔型的绘图程序构成,采用汉字显示人机对话方式,操作方便,绘图迅速,可以提高孔型设计者的工作效率。
This paper describes the development and application of CARD(Computer aided roll pass design)drafting software used in simple section bars steel with Apple-Ⅱ microcomputer. Through establishing subprogram models of drafting instruction simulation and basic drafting function, the cheaper Apple-Ⅱ microcomputer can be used to draft roll pass figures. The software system is built of drafting programme for all simple section bars, roll. Since man-machine dialogue and Chinese-Display are used in this system, operating and drafting become convenint and quick.This system can increase working efficiency of roll pass designer.
关键词
简单断面
型钢
孔型
绘图
软件
Simple section bars
CARD drafting software.
