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Balkenende, Ruud
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Publications (7/7 displayed)
- 2023Circular applications through selection strategies (CATSS)
- 2023Feasibility of On-demand Additive Manufacturing of Spare Parts
- 2006Smart materials
- 2003Structural characterization of mesoporous organosilica films for ultralow-k dielectricscitations
- 2003A first insight in the mechanisms involved in the self-assembly of 2D-hexagonal templated SiO2 and TiO2 mesostructured films during dip-coatingcitations
- 2000Highly oriented 3D-hexagonal silica thin films produced with cetyltrimethylammonium bromidecitations
- 2000Effect of the initial stages of leaching on the surface of alkaline earth sodium silicate glassescitations
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document
Feasibility of On-demand Additive Manufacturing of Spare Parts
Abstract
Spare parts availability is crucial for extending the life of consumer products. However, long-term availability could lead to high stocks of spare parts, which might not be used. Instead, on-demand manufacturing of spare parts with additive manufacturing (AM) is a promising alternative. This paper presents a method to evaluate parts on their eligibility for AM spare parts. The parts evaluation is based on AM technology accessibility as well as part requirements. This method was tested by assessing all parts of the Dyson V11 broom-stick vacuum-cleaner and validated by printing and testing a selection of parts. For this, both plastic and metal spare parts were made through fused deposition modelling (FDM), stereolithography (SLA), binder jetting (BJ), material jetting (MJ), selective laser melting (SLM), selective laser sintering (SLS), and multi jet fusion (MJF), using both desktop FDM printers and off-site service providers. Based on these results, we conclude that currently only a small number of parts can be replaced by additive manufactured parts without considerable redesign efforts. AM parts can compete on price with the current stocked parts, but may be more expensive for other products. We also identified additional functional requirements for evaluating the eligibility of a spare part for AM.