Dr Shwe Soe Shwe.Soe@uwe.ac.uk
Associate Professor in Digital Manufacturing
Using FFF and topology optimisation to increase crushing strength in equestrian helmets
Soe, Shwe; Robinson, Michael; Gaisin, Khaled; Adams, Rhosslyn; Palkowski, Tony; Theobald, Peter
Authors
Michael Robinson
Khaled Gaisin
Rhosslyn Adams
Tony Palkowski
Peter Theobald
Contributors
S.G. Scholz
Editor
R.J. Howlett
Editor
R. Setchi
Editor
Abstract
International standards ensure that equestrian helmets achieve high performance. Recently, one such standard (PAS 015) was revised to include a lateral deformation requirement, ensuring helmets can withstand the potential crushing forces associated with equestrian. This increased performance needs to be achieved against a minimal mass penalty, which is an important consumer consideration. This paper explores how shell design optimisation can improve crush resistance, validated using additive manufacturing and mechanical testing. This approach achieved a 73% increase in crush force, for only an 11% mass increase.
Citation
Soe, S., Robinson, M., Gaisin, K., Adams, R., Palkowski, T., & Theobald, P. (2021). Using FFF and topology optimisation to increase crushing strength in equestrian helmets. In S. Scholz, R. Howlett, & R. Setchi (Eds.), Sustainable Design and Manufacturing 2020. , (369-377). https://doi.org/10.1007/978-981-15-8131-1_33
Conference Name | 7th International Conference on Sustainable Design and Manufacturing (KES-SDM 2020) |
---|---|
Acceptance Date | Sep 11, 2020 |
Online Publication Date | Sep 11, 2020 |
Publication Date | Jan 1, 2021 |
Deposit Date | Oct 12, 2020 |
Pages | 369-377 |
Series Title | Smart Innovation, Systems and Technologies |
Series Number | SIST, volume 200 |
Book Title | Sustainable Design and Manufacturing 2020 |
ISBN | 9789811581304 |
DOI | https://doi.org/10.1007/978-981-15-8131-1_33 |
Keywords | Crush strength, Topology optimisation, Additive manufacture |
Public URL | https://uwe-repository.worktribe.com/output/6699044 |
Additional Information | First Online: 11 September 2020 |
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