一种新的基于AutoCAD电器原理图库建立方法  

A New Method to Establish the Electric Principle Graphics Libraries Based on AutoCAD

作　　者：蓝晓民[1] 王佳霖[1] 王盛智[1] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001

出　　处：《辽宁石油化工大学学报》2015年第4期62-65,共4页Journal of Liaoning Petrochemical University

基　　金：辽宁石油化工大学大学生创新基金项目

摘　　要：在AutoCAD环境下,利用二次开发功能建立电器原理图库。提出了建立"不可视边界"绘制电器图形符号的新方法,有效地解决了电器图形符号再插入过程中的"断线"问题。用这种方法建立的电器原理符号图库,在插入符号时可以不必断开导线,利于原理图的再编辑,可以提高作图效率。The secondary development functional the electric principle graphics libraries is established in AutoCAD.A new method named ＂invisible boundary＂ is proposed to draw the electrical graphic symbols.The method has efficiently solved ＂interruption issue＂ problem occurred in the middle of reinserting electrical circuit drawing symbols.By utilizing this new type of database,the procedure of discontinuing conducting wire can be avoided,which is beneficial to symbols re-editing and also improves drafting efficiency.

关 键 词：电器原理图 AUTOCAD 不可视边界 电器图形符号库 消隐边界 

分 类 号：TH126.2[机械工程—机械设计及理论]