增材制造(3D打印)分类及研究进展

Analysis of Classifications and Characteristic of Additive Manufacturing(3D Print)

增材制造(3D打印)近年来被国内外广泛研究和应用,但是目前尚无关于增材制造的系统、清晰和准确的分类。根据文献调研和现场调研,将增材制造技术分别按照制造材料种类、形态、热源、工艺组合等方法来进行划分,即增材制造技术可分为四大类16个小类,并且分别介绍各类增材制造技术原理、特点及其研究应用现状。最后指出目前增材制造材料单一与效率低等不足及向多元化、高效化、稳定化和包容化等发展的趋势。

The Additive Manufacturing(3D Print)was widely studied and used in recent years,but there wasn’t a systematic,distinct and accurate classification about the Additive Manufacturing.The Additive Manufacturing was divided into 4 sorts and 16 sub sorts according to the category and state of the added materials and heat source of the manufacturing in this paper,as well as the principle,characteristics and trend of the each sorts of the Additive Manufacturing method were analyzed.Both the imperfections of the Additive Manufacturing,such as single material and low efficiency,and trends to multiple materials,high efficient,stable and compatible were presented in the end.