An extended family of rigidly foldable origami tubes
Rigidly foldable origami tubes with open ends have been reported in the past. Here using a mechanism construction process, we show that these tubes can be used as building blocks to form new tubes that are rigidly foldable with a single degree of freedom. A combination process is introduced, togethe...
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| Format: | Journal article |
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American Society of Mechanical Engineers
2017
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| Sumari: | Rigidly foldable origami tubes with open ends have been reported in the past. Here using a mechanism construction process, we show that these tubes can be used as building blocks to form new tubes that are rigidly foldable with a single degree of freedom. A combination process is introduced, together with a possibility of inserting new facets into an existing tube. The approach can be applied to both single and multi-layered tubes with a straight or curved profile. Our work provides designers great flexibility in the design of tubular structures that require large shape change. The results can be readily utilised to build new structures for engineering applications ranging from deployable structures, meta-materials to origami robots. |
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