Jun Wu, TU Delft, will speak at 4D Printing & Meta Materials Conference, on April 17, during the 3D Printing Event in The Netherlands.
Lightweight structures are of ultimate importance in aerospace, automotive, and industrial design engineering. Typically structures are designed and manufactured with solid materials. Emerging porous metamaterials offer new opportunities and challenges for the design of functional structures.
In this talk I will highlight some of our research on topology optimization of engineering structures that are composed of metamaterials.
The first approach, inspired by trabecular bone, generates porous bone-like infill structures. These structures are lightweight and robust.
In the second approach, we design functionally graded metamaterial with ensured connectivity between adjacent unit cells. This is applied to the design of orthopedic implants.
What drives you?
To share knowledge and explore collaboration opportunities
Why should the delegate attend your presentation?
There is a gap between metamaterial discovery and structural optimization. My presentation highlights latest academic research that aims at bridging the gap.
What emerging technologies/trends do you see as having the greatest potential in the short and long run?
Integrated design of structures and materials
What kind of impact do you expect them to have?
Lightweight structures with optimal performance. In aerospace and automotive engineering, a reduction in operational cost and less emissions of greenhouse gases. In biomedical engineering, increased functionality and longevity of implanted devices.
What are the barriers that might stand in the way?
Lack of multidisciplinary joint efforts, and between academia and industries
‘The Art of Structure is Where to Put the Holes’ – Robert Le Ricolais (1894–1977)
About Jun Wu
Jun Wu is an assistant professor of Design Engineering at TU Delft. Before this, he was a HC Ørsted postdoc fellow at the Section of Solid Mechanics, TU Denmark. He obtained his PhD in Computer Science in 2015 from TU Munich, and a PhD in Mechanical Engineering in 2012 from Beihang University, China.
His research focuses on computational design and fabrication, exploiting the unprecedented design freedom offered by additive manufacturing (3D printing) to facilitate the design for the best performance. Exemplary topics include:
(1) Design of medical devices with tailor-made physical properties,
(2) Design of soft-bodied robots for stable physical interaction,
(3) Design of lightweight and robust structures for 3D printing.
Underlying such diverse design problems is computer simulation and optimization (e.g., topology optimization) of shapes, structures, and (meta-)materials. It builds upon and extends the state-of-the-art in computer graphics, computer-aided design, and computational mechanics, and in particular regarding geometry and physics.
For more details, please refer to his webpage www.jun-wu.net
About TU Delft
Delft University of Technology (Dutch: Technische Universiteit Delft) also known as TU Delft, is the largest and oldest Dutch public technological university, located in Delft, Netherlands.
It counts as one of the best universities for engineering and technology worldwide, typically seen within the top 20. It is repeatedly considered the best university of technology in the Netherlands.
About 3D Printing Event
On April 16 and April 17, 2019, Brightlands Chemelot Campus in Sittard-Geleen, The Netherlands, will host a two-day 3D Printing Event focused on the entire 3D Printing manufacturing value chain from design to end product. The event will include five dedicated conferences and an exhibition.
- April 16 – 3D Printing Materials Conference – topics: polymers (new materials), metals and multi materials used in 3D Printing
- April 16 – 3D Design & Engineering Conference
– topics: 3D design & 3D engineering tools / Visualisation tools,
Reverse engineering, Value Engineering / Virtual Engineering, Topology
Optimization, Blockchain & more
- April 17 – 3D Printing Post-Processing Conference – topics: All actions that are performed after parts are removed from a 3D printer – issues, solutions & future trends.
- April 17 – AM Integrated Factory Conference
– topics: Hybrid manufacturing, Implementation of AM systems as part of
an end-to-end production workflow, Implementation of AM systems in the
‘traditional’ production processes
- April 17 – 4D Printing & Meta Materials Conference
– topics: 4D Printing from idea to full functionality, Smart materials,
Applications & opportunities for designing and engineering
- April 16-17 – Exhibition – Companies active in 3D Printing related fields will be present to showcase the latest developments.
For more information about the event and registration, we invite you to visit https://www.3dprintingevent.com/