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Investigation of bio-based and recycled printing materials for additive manufacturing

  • Additive manufacturing (AM) processes are becoming increasingly important alongside conventional processes. As a result, the consumption of materials is also increasing. The most widespread process in polymer AM is Fused Layer Modelling (FLM). Today, the FDM process often uses synthetically produced materials based on petrochemical processes. However, there is little knowledge about whichAdditive manufacturing (AM) processes are becoming increasingly important alongside conventional processes. As a result, the consumption of materials is also increasing. The most widespread process in polymer AM is Fused Layer Modelling (FLM). Today, the FDM process often uses synthetically produced materials based on petrochemical processes. However, there is little knowledge about which bio-based and recycled polymer materials are suitable for sustainable polymer AM. The aim of this paper is to carry out investigations of eight selected materials, which are already commercially available, to gain insights into their suitability as materials for polymer AM. These materials are divided into four categories: conventional, recycled, bio-based and fibre-reinforced thermoplastics. The evaluation model consists of a point system in which the materials are evaluated according to various weighted criteria. For technical, economic and ecological evaluation meaningful criterions were developed and applied. Based on the evaluations, three two-dimensional strength diagrams were developed, from which the results of the materials, on two of the evaluations in each case, can be read. These results are combined in a three-dimensional diagram. This representation provides the ability to make a precise selection of bio-based or recycled materials for polymer AM.show moreshow less

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Metadaten
Document Type:Conference Proceeding
Conference Type:Konferenzartikel
Zitierlink: https://opus.hs-offenburg.de/8840
Bibliografische Angaben
Title (English):Investigation of bio-based and recycled printing materials for additive manufacturing
Conference:International Conference of Engineering Against Failure (7. : 21/06/2023 - 23/06/2023 : Spetses Island, Greece)
Author:Stefan JunkStaff MemberORCiDGND, Philipp Vögele
Year of Publication:2024
Publisher:IOP Publishing
First Page:1
Last Page:8
Article Number:012042
Parent Title (English):Journal of Physics: Conference Series
Volume:2692
ISSN:1742-6588 (Print)
ISSN:1742-6596 (Online)
DOI:https://doi.org/10.1088/1742-6596/2692/1/012042
Language:English
Inhaltliche Informationen
Institutes:Fakultät Wirtschaft (W)
Institutes:Bibliografie
DDC classes:500 Naturwissenschaften und Mathematik
Tag:Additive Manufacturing
Formale Angaben
Relevance:Konferenzbeitrag: h5-Index < 30
Open Access: Open Access 
 Gold 
Licence (German):License LogoCreative Commons - Namensnennung