期刊
24TH CIRP CONFERENCE ON LIFE CYCLE ENGINEERING
卷 61, 期 -, 页码 582-587出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.procir.2016.11.153
关键词
Additive Manufacturing; Specific Energy Consumption; Environmental Impact; Lightweight Components
资金
- KU Leuven via the GOA SUMMA (Sustainable Materials processing in Manufacturing) project [3E140361]
While additive manufacturing applications are progressing from rapid prototyping to the production of end-use products, the environmental impacts caused by these manufacturing processes and related material flows are still a rather open question. Therefore, this paper will provide an overview of available life cycle inventory data and compare the environmental impact caused by a series of additive manufacturing processes: selective laser melting, selective laser sintering, electron beam melting, fused deposition modelling and stereolithography. Next to the energy and resource consumption of the AM unit processes itself, also the impact caused during the (powder) material production and part post treatment are addressed. From environmental perspective it is clear that the additionally generated impacts during manufacturing should be compensated by functional improvements during the use phase of the AM manufactured part. As example, the case of lightweight components is discussed. (C) 2017 The Authors. Published by Elsevier B.V.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据