Flat to Folded: The Science of Shape-Shifting 3D Prints
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Thermorphs use a defect of 3D printing to create beautiful self-folding structures with a 3D printer. In this video we take a closer look at the technology and also practical applications of morphing techniques.
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[1] An, B., Tao, Y., Gu, J., Cheng, T., Chen, X. A., Zhang, X., Zhao, W., Do, Y., Takahashi, S., Wu, H.-Y., Zhang, T., and Yao, L. 2018. Thermorph: Democratizing 4D Printing of Self-Folding Materials and Interfaces. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems (CHI ’18). ACM, New York, NY, USA, Paper 260, 12 pages: https://morphingmatter.org/s/paper260...
[2] P. Grönquist, D. Wood, M. M. Hassani, F. K. Wittel, A. Menges, and M. Rüggeberg. 2019. Analysis of hygroscopic self-shaping wood at large scale for curved mass timber structures. Science Advances 5, 9 (Sep. 2019), eaax1311 : https://pmc.ncbi.nlm.nih.gov/articles...
📖 Additional Info:
Thermorphs: https://morphingmatter.org/projects/t...
Wangen Tower: • Wangen Tower, Landesgartenschau Wangen im ...
Programming 2D/3D shape-shifting with hobbyist 3D printers: https://pubs.rsc.org/en/content/artic...
🖨️ Printed Parts:
Standard Hinge: https://www.printables.com/model/1207...
Snake: https://www.printables.com/model/1207...
Ring: https://www.printables.com/model/1203...
Rose Flower: https://www.printables.com/model/1207...
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Chapters
00:00 Introduction
00:44 Thermorphs
05:08 Shape Memory Polymers
06:42 Sponsor: KiwiCo
08:33 Controlling the Shape Change
10:58 Thermorph Software
12:37 Designing Thermorphs Manually
14:53 Printing Thermorphs
16:03 Practical Applications
16:54 Real-World Self-Morphing Structures
18:02 End
#3Dprinting #science #morphing
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