Programmable mechanical metamaterials – Presented by Matthew Berwind, Fraunhofer Institute for Mechanics of Materials at the 3rd edition of 4D Printing & Meta Materials Conference, which takes place on 18 April 2018 at Brightlands Chemelot Campus in Sittard-Geleen, The Netherlands.
The fundamental problem of how structure scales and size-dependently impacts materials has occupied humanity for centuries. Modern manufacturing techniques now allow us to investigate this basic question with incredible freedom, and rational design approaches to the structuring of materials have led to metamaterials with unique physical properties. A scale-bridging understanding of how structure defines such a metamaterial independent of its base composition is necessary for this rational design process to be successful. Herein we examine metamaterials with a view spanning their internal ‘mechanisms’, the unit cell, its connectors, and finally the resultant matrix with its hierarchically subordinate components. Some recent efforts in the development of programmable mechanical metamaterials, or designed materials that respond to external stimuli in a discrete and ideally reversible fashion, will be presented that rely on a clear understanding of rational hierarchical design approaches.
About Fraunhofer Institute for Mechanics of Materials
As a catalyst, innovator and problem-solver, the Fraunhofer IWM provides materials competence for research and development solutions as required by clients and project partners. To this end, the institute combines know-how and experience in all fields of materials technology and materials science. Within the scope of Materials Design, Manufacturing Processes, Tribology, Component Safety and Lightweight Construction and Assessment of Materials, Lifetime Concepts we offer clients and project partners individual solutions, unexpected insights and immediately actionable results for the development, production and application of functional materials, high-performance components and resource efficient manufacturing processes.
About the 4D Printing & Meta Materials Conference
The 3rd edition of the 4D Printing & Meta Materials Conference will take place on April 18, 2018, at Brightlands Chemelot Campus in Sittard-Geleen, The Netherlands. At the same location, on April 17, 2018, the 3D Printing Materials Conference and the 3D Printing Design & Engineering Conference will be held.
Making and utilizing new materials to improve our life is a defining feature of mankind. We moved on from the stone age, to the bronze age, to the age of silicon and plastic. Now we are at the edge of a new episode, where technological breakthroughs allow us to create, investigate and dream of a total new range of structured forms of matter.
Two fields emerge strongly:
- 4D Printing offers a streamlined path from idea to full functionality.
- Mechanical metamaterials are structured materials with mechanical properties defined by their structure rather than their composition.
These are highly promising disciplines which develop in a synergistic manner, and which aim at creating entirely new forms of matter, which will lead to applications that have not yet been conceived.
The 4D Printing & Meta Materials Conference will not only cover the academic results but will show how designers and engineers will see future applications and new markets.
Who should attend? Engineers; Designers; Material researchers; Material producers; Academics; anyone who sees potential in 4D Printing and Meta Materials
|Day 1: April 17, 2018||Day 2: April 18, 2018|
|3D Printing Materials Conference||3D Printing Design & Engineering Conference||4D Printing & Meta Materials Farming Conference|
|Polymers (New materials)
Application of polymers in 3D Printing (from standard to high quality / high risk)
Multi material 3D Printing
|3D design & 3D engineering tools / Visualisation tools
Value Engineering / Virtual Engineering
Postprocessing / AMES (Additive Manufacturing Execution Systems) / (MES (Manufacturing Execution Systems)
|4D Printing from idea to full functionality
Applications & opportunities for designing and engineering
New materials for shoes and wearables
Applications in robotics
New type of sensors.