Abstract: 3D printing technology originated in the United States. As a new rapid prototyping technology based on light curing and paper lamination technology, it is a high technology accompanied by the emergence of many new technologies like the laser technology, the computer numerical control technology, the computer aided design and manufacturing technology, material science and engineering control technology. In the process of product design and production, the technology has fundamentally changed the traditional product design, technology management and operation mode after over thirty years' research and application both home and abroad. With the rapid development of 3D printing technology, many industries will find application of this new cutting-edge technology in opening and expanding the space of innovation, and thus promote the constant innovation of the work and production mode.