Abstract: This paper briefly introduces a history of LOM rapid prototyping system, and mainly expounds its working principle, process and characteristics. Some application examples are presented.

• 文摘:简要介绍了LOM激光快速成型技术的发展历史，重点论述了LOM技术的成型原理、工艺路线及其系统特点，并介绍了部分应用实例。