Resource Package Development of Network Database for Engineering Graphics

The resource package of engineering graphics is an effective aiding data for traditional engineering graphics teaching.Based on the resource package development of engineering graphics,graphical data exchange technology is analyzed, which refers to teaching resources production.The resource package can be shared through the web.This paper gives out the motion analysis and models in connection with the animation of typical point-line-surface projection and cutting campaign,which has reference value for the teaching resources construction of engineering graphics.