摘要
金属粉末激光快速成形技术是在快速原型技术和激光熔覆技术基础上发展起来的一项先进制造技术。鉴于它与传统制造相比所具有的突出优点,各研究机构竞相研究。其中美国激光工程化近净成形(LENSR)快速制造技术、LasformTM技术和金属直接沉积技术(DMD)代表了当今金属粉末激光快速成形技术发展趋势。论文介绍了我校实验室在这方面所做的一些研究工作。
Metal powder laser shaping technology which developed on the basis of rapid prototyping and laser cladding technology is an advanced manufacturing technology.Considering its distinguished advantages compared with traditional manufacture,various research institutes compete to research.Among them,Laser Engineering Net Shaping developed by Sandia National Lab of the US,Laser Forming developed by AeroMet company of the US and Direct Metal Deposition developed by Department of mechanical engineering of University of Michigan represent nowaday development tendency of metal？powder？laser shaping technology.At last,this paper introduces the research of our lab in this field.
出处
《机电产品开发与创新》
2010年第5期14-16,共3页
Development & Innovation of Machinery & Electrical Products
关键词
激光快速成形
激光熔覆
离散/堆积成形
发展现状
laser rapid forming
laser cladding
dispersed/accumulated forming
development status
