The Second Development for CAD Applied Software
Tang Dunbing Li Dongbo Zhang Shiqi(NanJ lug Univcrsity of Science & Technology Nanjing 210094 )
The second development for CAD applied software is to make full use of the primitive CAD system and tomake the CAD activities more convenient. According to the features of the second development, this paper discussecl therules of the second development for CAD applied software, and proposed the working principles, the developmentmethods. the applied occasions and characters of several CAD applied softwares such as parametric CAD software. groupCAD software, interactive CAD soft ware. and intelligient CAI, software. This paper tends to provide assistance for thesecond development for CAD applied software.
【CateGory Index】： TP311.5