New Origami (Foldable) Designs by Shape Memory Polymer Filament
Dr. Hiroya Tanaka
Professor, Keio University SFC Japan
Director, Social Fabrication Laboratory SFC
Founder, Fab Lab Japan/ Asia
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Ryohei Yuasa
Kyoraku, co.ltd.
Social Fabrication Laboratory Keio SFC(Funded by Japan Ministry Center Of Innovation Project, including 30 Partner Companies)
- 3D Printing (New/Hybrid/Composite/Woven) Material and Machine- 3D Design Software and WebServices
- Target Areas:Medical and NursingArchitecture and Urban Farming Personal Soft Robots
http://fabtechs.co
Contents of my talk
1. [Overview]
Origami (Foldable Geometry) and Computation
2. [New Material]
Shape Memory Filament for FDM 3D Printing
3. [Method and Software]
Printing Tips/
Design Tools for direct G-Code Control
4. [Design Application]
Workshops, Future Applications
“Shape Programming” by 3D Printer (220c)
Re-Shaping by Hands (55c) Recover to the Basic Shape (55c)
Straight- Filament
Basic 3D Shape
Various 3D Shapes
Basic 3D Shape 3D Shapes
Tip.1 Direction Matters.
Squash
55c 55c
Direction of Squash/Recovery
Direction of Filament
Multi-Materials can be placed
Shape Memory Polymer
Ink JetShape Memory Polymer
FDM
Continuous (Filament)Discrete (Droplet)
Z (height) is limited Z (height) is higher
Anisotropy Anisotropy
Multi-Materialscan be woven
“Shape Programming” by 3D Printer (220c)
Re-Shaping by Hands (55c) Recover to the Basic Shape (55c)
Straight- Filament
Basic 3D Shape
Various 3D Shapes !!!!!!!!!