Research needs and recommendations on environmental implications of additive manufacturing

被引：184

作者：

Rejeski, David ^{[1
,5
]}

Zhao, Fu ^{[2
,3
]}

Huang, Yong ^{[4
]}

机构：

[1] Woodrow Wilson Int Ctr Scholars, Sci & Technol Innovat Program, Washington, DC 20004 USA

[2] Purdue Univ, Sch Mech Engn, W Lafayette, IN 47907 USA

[3] Purdue Univ, Div Environm & Ecol Engn, W Lafayette, IN 47907 USA

[4] Univ Florida, Dept Mech & Aerosp Engn, Gainesville, FL 32611 USA

[5] Environm Law Inst, Technol Innovat & Environm Project, Washington, DC 20036 USA

来源：

ADDITIVE MANUFACTURING | 2018年 / 19卷

基金：

美国国家科学基金会;

关键词：

Additive manufacturing; Environmental implication; Research need; Recommendation; LIFE-CYCLE ASSESSMENT; 3D PRINTER; ENERGY; SUSTAINABILITY; EMISSIONS; POLYMER; IMPACTS;

D O I：

10.1016/j.addma.2017.10.019

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Additive manufacturing (AM), commonly known as "three-dimensional (3D) printing," is the process of joining materials to make objects from 3D model data, usually layer by layer. AM provides a cost-effective and time-efficient way to fabricate products with complicated geometries and advanced material properties and functionality. Based on the 2014 National Science Foundation (NSF) Workshop on Environmental Implications of Additive Manufacturing, this paper outlines potential environmental implications of AM related to key issues including energy use, occupational health, waste, lifecycle impact, and crosscutting and policy issues, in terms of their current state-of-the-art, research needs, and recommendations, respectively. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：21 / 28

页数：8

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