作者: Max Juraschek , Felipe Cerdas , Gerrit Posselt , Christoph Herrmann
DOI: 10.1016/J.PROMFG.2017.04.046
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摘要: Abstract Closed-loop manufacturing reintegrates components and/or materials from the end-of-life products as input flows to produce new products. Today, most learning factories focus on actual system. Some extend perspective and include product development use phase. To enlarge towards an existing factory is extended by a modular, self-designed recycling process chain enabling closed-loop manufacturing. The modular consists of crushing extruding filament out shredded material. then utilized create with 3D-printers substituting virgin developed implemented in environment which equipped 3D-printers. Further didactic courses are designed considering ageing material environmental impact along product's life cycle.