- Zhengzhou,Henan
- [email protected]
〉2020121ヂ The deformation and energy absorption (EA) capability of origami structures are reviewed. Origami thin-walled tubes, plates, arcs, metamaterials and sandwich structures with origami foldcores are discussed. Origami structures have
: X.M. Xiang, G. Lu, Z. You〉2014811ヂ Active origami-inspired structures capable of folding into complex three-dimensional (3D) shapes have the potential to be lightweight and versatile compared to
: Kevin McGough, Saad Ahmed, Mary Frecker, Zoubeida Ounaies〉2021526ヂ We describe the design and fabrication of miniaturized origami structures based on thin-film shape memory alloys. These devices are attractive for medical
〉2022126ヂ Compared with existing methods 20, 21, 22, 23, 24, 25, the approach offers significantly greater versatility in constructing origami structures, thus providing a
〉2021513ヂ Section 3 presents a comprehensive review of origami-based designs in engineering. A selected range of recent applications in biomedical engineering,
〉Self-folded electrical systems are an important example of origami self-folding for low-cost and simpler manufacturing, and one where metal conductors are fundamental to
〉Publications and reports of origami structure related to medical device design from the past 10 years are reviewed and categorized according to engineering specifications, including
〉2020121ヂ This article provides an overview on the energy absorption of origami structures. Existing research on origami thin-walled tubes, plates and sandwich
〉The foil ribbons are bonded together to form the honeycomb with a metal-to-metal honeycomb structures. Design and fabrication of aluminum honeycomb structures
〉Steps Use a ruler for measuring the squares or rectangles. Cut with a sharpened razor blade or knife . (scissors will not work very well!) When you cut, cut along the edge of the ruler.
〉2020121ヂ Typical origami crease patterns and folded structures. (a1-a2) The waterbomb crease pattern and folded structure [ 7 ]; (b1-b2) the Miura-ori crease pattern and folded structure; (c1-c2) the Yoshimura crease pattern and folded structure [ 15 ]; (d1-d2) the diagonal crease pattern and folded structure [ 15 ].
〉20221011ヂ Therefore, alumina origami structures can be used for high-temperature applications. To test the high-temperature applicability of the origami structures, we performed thermogravimetric analysis (TGA) of an alumina Yoshimura origami structure up to 1000 C in an air atmosphere. The TGA result of the alumina Yoshimura is presented
〉2022126ヂ Origami is a promising source of inspiration in designing foldable structures and reconfigurable metamaterials. Here, building on exact folding kinematic conditions, an algorithmic design of ...
〉2021526ヂ We describe the design and fabrication of miniaturized origami structures based on thin-film shape memory alloys. These devices are attractive for medical implants, as they overcome the...
〉2019121ヂ Origami and kirigami are the ancient Japanese papercraft techniques using folding (ri meaning) and cutting (iri meaning) of paper (ami or ami meaning) (Fig. 1 ). These techniques enable construction of three-dimensional (3D) functional structures from two-dimensional (2D) planar structures, while reversely morphing ...
〉Introduction. In recent decades, the ancient art of paper folding known as origami [] has been studied on a mathematical level.Origami mathematics, also called Origamics [25], covers the basic principles of origami design, kinematics, and structural properties [26].All forms of origami can be achieved using folding methods defined by six Huzita Axioms
〉Such structures are termed active origami structures and are capable of folding and/or unfolding without the application of external mechanical loads but rather by the stimulus provided by a non-mechanical field (thermal, chemical, electromagnetic).
〉201611ヂ Usually, origami-based morphing structures are designed on the premise of igid folding, i.e. the facets and fold lines of origami can be replaced with rigid panels and ideal hinges, respectively. From a structural mechanics viewpoint, some rigid-foldable origami models are overconstrained and have negative degrees of freedom (d.f.).
〉We custom roll metal foil in nearly any alloy and specialty metal to the tightest tolerances and thinnest gauges in the industry down to 1.5 microns (.000060) in thickness. That about 1.5% the thickness of a human hair! Tailored Surface Finishes
〉2021414ヂ Broadly, one can obtain a thin metal sheet by processing itolling or beating it, for examplerom thicker stock or by depositing it atom by atom (the latter achieved in evaporation, sputtering, or electrodeposition, for instance). Its possible to beat gold leaves to thinness to the point of transparency. According to the Encyclopedia
〉2020121ヂ Typical origami crease patterns and folded structures. (a1-a2) The waterbomb crease pattern and folded structure [ 7 ]; (b1-b2) the Miura-ori crease pattern and folded structure; (c1-c2) the Yoshimura crease pattern and folded structure [ 15 ]; (d1-d2) the diagonal crease pattern and folded structure [ 15 ].
〉20221011ヂ Therefore, alumina origami structures can be used for high-temperature applications. To test the high-temperature applicability of the origami structures, we performed thermogravimetric analysis (TGA) of an alumina Yoshimura origami structure up to 1000 C in an air atmosphere. The TGA result of the alumina Yoshimura is presented
〉2022126ヂ Origami is a promising source of inspiration in designing foldable structures and reconfigurable metamaterials. Here, building on exact folding kinematic conditions, an algorithmic design of ...
〉2021526ヂ We describe the design and fabrication of miniaturized origami structures based on thin-film shape memory alloys. These devices are attractive for medical implants, as they overcome the...
〉2019121ヂ Origami and kirigami are the ancient Japanese papercraft techniques using folding (ri meaning) and cutting (iri meaning) of paper (ami or ami meaning) (Fig. 1 ). These techniques enable construction of three-dimensional (3D) functional structures from two-dimensional (2D) planar structures, while reversely morphing ...
〉2017426ヂ Origami has enabled new approaches to the fabrication and functionality of multiple structures. Current methods for origami design are restricted to the idealization of folds as creases of zeroth-order geometric ... 2006 Self-deployable origami stent grafts as a biomedical application of Ni-rich TiNi shape memory alloy foil. Mater.
〉Introduction. In recent decades, the ancient art of paper folding known as origami [] has been studied on a mathematical level.Origami mathematics, also called Origamics [25], covers the basic principles of origami design, kinematics, and structural properties [26].All forms of origami can be achieved using folding methods defined by six Huzita Axioms
〉201611ヂ Represented by Miura-ori and the double corrugation surface (DCS), origami offers creative solutions for folding and deploying large structures and has inspired the creation of various types of deployable structures [ 1 ]. Scientific attention towards origami was directed by geometricians and mathematicians.
〉2008102ヂ More of an origami, created like in the purest Japanese tradition but this time without paper. Ycami has worked with sheets, yes, but aluminium ones. Two mm thick, cut, folded and mechanically fastened, the sheets give rise to a collection with a rich, complex design made up of a great number of parts and subparts, combined in the
〉2017324ヂ Friday, March 24, 2017. Devin Powell, Contributor. (Inside Science) -- Thirty years ago, a professor in Japan folded an origami crane smaller than a pinhead. Peering through a microscope, he used a sewing needle to carefully crimp the paper. Now researchers at Cornell University in Ithaca, New York, have gone one step further,
