快速光造型是一种新颖的立体模型快速制造方法，它综合运用了激光、ＣＡＤ／ＣＡＭ、高分子材料等多领域高新技术，具有十分广阔的应用前景。但迄今为止，国内尚无商用设备问世。本文中介绍了自己研制的一套实验装置，该系统在光源、光路扫描等多方面做了替代性设计，使整机成本大为降低。用此装置进行动态成形实验，效果良好 Rapid light modeling is a novel rapid manufacturing method of three-dimensional model, which integrates high-tech in many fields, such as laser, CAD / CAM, polymer materials, etc. and has a very broad application prospect. But so far, there is no commercial equipment available in China. In this paper, a set of experimental equipment developed by ourselves is introduced. The system has been designed in many aspects, such as light source and optical path scanning, so that the overall cost is greatly reduced. With this device for dynamic forming experiments, the effect is good