压力容器零部件微机绘图应用软件的补充

Drawing of Chemical Equipment Parts and Units by Microcomputer

为了完善和弥补压力容器绘图软件包PVCAD的不足，自编了一些小而实用的绘图软件进行补充，通过对参数法绘图等三种方法的比较，推荐采用Autolisp语言在AutoCAD下进行二次开发，并以腿式支座参数化绘图软件为例说明。

In order to perfect the software for PVCAD drawing of pressure vessels, the author has developed some software which makes up the deficiency of original software for drawing. In comparison with other three methods of parameter drawing, AUTOLISP is recommended as development language for AUTOLISP. Therefore the software for drawing of legchsupport parameter is put forward.