文章基本信息

标题：The load of sustainability for Additive Manufacturing processes
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作者：Fabio Fruggiero ; Alfredo Lambiase ; Raffaele Bonito 等
期刊名称：Procedia Manufacturing
印刷版ISSN：2351-9789
出版年度：2019
卷号：41
页码：375-382
DOI：10.1016/j.promfg.2019.09.022
语种：English
出版社：Elsevier
摘要：This paper discusses the implications of Additive Manufacturing processes on sustainability. It evaluates energy consumption in Additive Manufacturing (AM) for relevant technologies as Direct Metal Laser Sintering (DMLS) and Selective Laser Sintering (SLS) under different products and process specification. A comparison between traditional Subtractive and Additive technologies is performed in order to weight the direct and indirect consumption impact of the new technology. Product specification, energy and gas and material consumption, waste and recycle and emissions in order preparation and post processing are included and discussed beyond a DoE approach. Convenience points are here discussed over materials and recycling rate.
关键词：Additive ManufacturingSustainabilityConsumptionLyfe Cycle AssessmentSubtractive Manufacturing