金属直接快速成形技术的研究现状  

Research Status of Direct Rapid Prototyping of the Metal

作　　者：葛媛媛[1] 赵建社[2] 

机构地区：[1]泰山学院应用科学技术系,山东泰安271021 [2]南京航空航天大学,江苏南京210016

出　　处：《泰山学院学报》2006年第3期89-92,共4页Journal of Taishan University

摘　　要：本文综合论述了金属直接快速成形技术的国内外研究发展概况,介绍了金属直接快速成形技术的几种主要成形方法及原理,并对其优缺点进行了比较,指出了目前存在的问题和发展前景．In the paper, the general developments of rapid prototyping used to directly manufacture metal components at home and abroad are discussed, and several new techniques used to directly manufacture metal components and their characteristics have been introduced, Lastly, the exist problems and prospects have also been pointed out.

关 键 词：快速成形 选择性激光烧结(SIS) 激光涂覆(LENS) 直接激光烧结 

分 类 号：TG3[金属学及工艺—金属压力加工]