Cumincad : CUMINCAD Papers : Paper cdrf2021_201:4D Soft Material Systems

id

cdrf2021_201

authors

Giulia Grassi, Bjorn Sparrman, Ingrid Paoletti, and Skylar Tibbits

year

2021

title

4D Soft Material Systems

source

Proceedings of the 2021 DigitalFUTURES The 3rd International Conference on Computational Design and Robotic Fabrication (CDRF 2021)

doi

https://doi.org/https://doi.org/10.1007/978-981-16-5983-6_19

summary

This work introduces multi-material liquid printing as an enabling technology for designing programmed shape-shifting silicones. The goal of this research is to provide a readily available, scalable and customized approach at producing responsive 4D printed structures for a wide range of applications. Hence, the methodology allows customization at each step of the procedure by intervening either on the material composition and/or on the design and fabrication strategies for the production of responsive components. A significant endeavour is initiated to develop and engineer two different material systems that enable shape-shifting: silicone-ethanol composites and polyvinyl siloxane swelling rubbers. The printed samples successfully comply with the expected swelling behaviour through a variety of printed test patterns.

series

cdrf

email

full text

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references

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last changed

2022/09/29 07:53