About this Abstract |
Meeting |
2024 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2024)
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Symposium
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2024 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2024)
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Presentation Title |
Sustainable Waste Management In Additive Manufacturing: Old And New Strategies To Divert Industrial Waste From Landfills
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Author(s) |
Mladenko Kajtaz, Ryan Blakis, Chrysoula Pandelidi, Marcian Lee |
On-Site Speaker (Planned) |
Mladenko Kajtaz |
Abstract Scope |
Additive manufacturing (AM) typically produces less waste than traditional subtractive methods but still generates significant waste post-production. This waste primarily comes from support structures removal and unprocessed stock materials that have been exposed to the processing conditions but have not become part of the final components. The latter is predominantly the product of powder bed fusion AM techniques such as Multi-jet fusion (MJF). MJF, adhering to a recommended refresh rate of 30%, produces between 15% to 25% of build volume waste per cycle. This paper investigates and presents effective strategies to divert this industrial waste away from landfills. By identifying existing challenges and barriers, the paper provides insights into potential solutions crucial for advancing sustainable practices within the AM industry. |
Proceedings Inclusion? |
Definite: Post-meeting proceedings |