摘要
通过添加绘制变螺距螺旋面展开图命令实例,阐述了如何运用AutoLISP语言在AutoCAD中进行命令扩充的方法和应用程序的设计方法,并提供了变螺距螺旋面展开图绘制的程序清单及程序加载和调用的方法。该程序一经调用,只要给出几个相关的参数,即可绘出变螺距螺旋面展开图。
The method of increase of command in AutoCAD is introduced and a specific example of in crease of command of the development of the variable pitch helical blade is given, The article supplies the program that can draw the development of the spiral surface and the method that the program is loaded. Once the program is loaded, only a few parameters are given, The development drawings of variable pitch helical blade will be obtained.
出处
《农机化研究》
北大核心
2004年第4期179-181,共3页
Journal of Agricultural Mechanization Research
基金
黑龙江省教育厅科研项目的部分研究成果(0543005)
关键词
AUTOCAD
扩充绘制
变螺距螺旋面展开图
应用程序
computer application
the development drawings autolisp
secondary expansion
AutoLisp
variable pitch helical blade
