About this Abstract |
Meeting |
2024 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2024)
|
Symposium
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2024 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2024)
|
Presentation Title |
Experimental Insights into Dynamic Behaviour Composite Lattice Structures |
Author(s) |
Piyapat Jameekornkul, Ajit Panesar |
On-Site Speaker (Planned) |
Piyapat Jameekornkul |
Abstract Scope |
This work presents insights into the dynamic response of composite lattice structures, essential for guiding designs and enhancing understanding in real-world applications, particularly in energy absorption during crash. Through drop weight impact experiments, the work shows the effect of impact conditions and lattice design on deformation behaviour and absorbed energy efficiency. Investigating design parameters of lattice structure, including functionally graded density, unit cell size, and print direction, enables a deeper understanding of lattice properties at higher strain rates. Additionally, the influence of fibre reinforcement in AM lattice is characterised through microscopy. This research demonstrates improvement in the dynamic deformation through composite metamaterials, offering insights for advanced engineering applications. |
Proceedings Inclusion? |
Definite: Post-meeting proceedings |