基于AutoCAD的管道仪表流程图符号库的开发  

The Development of P&ID Symbols Library Based on AutoCAD

作　　者：单玉霞[1] 王美欧[1] 

机构地区：[1]南京林业大学机械电子工程学院,南京210037

出　　处：《石油化工自动化》2010年第1期54-56,共3页Automation in Petro-chemical Industry

摘　　要：管道仪表流程图是用统一规定的图形符号和文字代号来反映化工工艺流程的图形。基于AutoCAD 2007开发了管道仪表流程图的图形符号库,制作了图形符号的块文件以及幻灯片库、利用DCL语言定制设计了图库的对话框界面,并且用Visual LISP语言编制了对话框驱动程序,利用生成CUI文件的方法,制作了下拉菜单。所开发的图库,界面清晰、使用方便,可以提高管道仪表流程图的绘图效率。P＆ID is the drawing which is used to illustrate the chemical process flowsheet by stipulated diagram symbols and word codes. The diagram symbols library used for P＆ID has been developed based on AutoCAD 2007, the block files of diagram symbols and its sliders library have been made, the dialogue interface of the drawing library has been designed with DCL language, the dialogue driving program has been made by Visual LISP Language. The customized pop menu is made by CUI file. The library has clear, interface, easy to use and can improve the efficiency to draw P＆ID.

关 键 词：管道仪表流程图 符号库 二次开发 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]