CAD system Course objectives: Providing user with a solid Unigraphics foundation. To create and edit design using appropriate modeling techniques Piece part modeling. To assembly parametric models Product part modeling. To creating engineering drawings_3D model map to 2D drawing. Shanghai Jiao Tong University 4Shanghai Jiao Tong University 4 CAD system n Course objectives: n Providing user with a solid Unigraphics foundation. n To create and edit design using appropriate modeling techniques_Piece part modeling. n To assembly parametric models_Product part modeling. n To creating engineering drawings_3D model map to 2D drawing