Abstract: 3D CAD contributes to the new conception and method of traditional engineering graphics
course, but both teaching and learning stop at 3D modeling and motion simulation, unable to
manufacture real objects. The emergence of 3D printing technology can solve this problem. It can
bridge between knowledge and skill, theory and reality, teaching can be improved and learning can be
enrich. In Electronic Engineering Department of Fudan University, 3D printing technology has been
used in making models and printing real works, teaching reformation and practice of Engineering
Graphics Course has been explored.

Key words: engineering graphics, 3D printing, 3D CAD, teaching reformation