摘要
金属材料增材制造技术作为3D打印应用的重要方向之一,已经有30多年的发展历程,相比传统加工制造方式具有周期短、效率高、节约材料以及特别适合成形复杂零件等优点。首先介绍了金属材料增材制造技术的基本原理和发展历程,列举了世界各国在3D打印技术领域推出的发展规划和技术规范,简述了金属材料增材制造在国内外应用研究现状及其取得的成果,最后指出金属材料增材制造技术需要在金属粉末、零件表面质量、成形尺寸、国际标准等方面进行重点研究。
Metal additive manufacturing technology is an important direction of 3 D printing,which has been developed for more than 30 years. Compared to traditional forming methods,it is more desirable in terms of time,efficiency,economy,and it is especially suitable for forming complicated parts. The basic principles of metal additive manufacturing,policies made worldwide,and progresses achieved by researchers at home and abroad were reviewed. It was also pointed out that metal additive manufacturing technology should solve problems such as metal powder,surface quality,forming size and international standard in order to make breakthroughs.
作者
张阳军
陈英
ZHANG Yang-jun, CHEN Ying(Mechanical and Electric Department, Leshan Vocational ＆ Technical College, Leshan 614000, Chin)
出处
《粉末冶金工业》
CAS
北大核心
2018年第1期63-67,共5页
Powder Metallurgy Industry
基金
2015年四川省教育厅人文社会科学重点研究基地工业设计产业研究中心开放课题资助项目(GY-15YB-04)
四川省科技厅科普培训资助项目(2017KZ0057)
关键词
金属材料
增材制造
3D打印
应用现状
metal material
additive manufacturing： 3D printing~ application status
