SLM激光快速成型设备的设计与开发

Design and development of equipment of selective laser melting rapid prototyping

选择性激光熔化(SLM)技术是目前较先进的激光快速成型技术,而高精度的SLM设备是进行SLM快速成型研究的基础。由于进口设备价格昂贵,所以自主开发了一套SLM设备。论述了该设备的设计和制造要求、总体结构和工作原理及主要组成部分的性能特点和功能。给出了加工实例。该设备具有成本较低、运行平稳、加工精度高等特点,为同类设备的研发提供了借鉴。

SLM（selective laser melting）is an advance laser rapid prototyping technology at present, and the high precision equipment of SLM is the base of rapid prototyping research,but the imported equip ment is too expensive to buy in our country.A SLM equipment was developed by ourselves,and its requests of design and manufacturing,overall structure,working principle,function of main composes were introduced in this paper,and some samples were built by this SLM equipment.It has some use for refer ence to the similar system research.