Two-dimensional or three-dimensional (3D) textiles have been used as reinforcement in composite materials. Most techniques for weaving 3D textiles have been developed to obtain a compact preform so that the final product, the fiber-reinforced composite, has a high volume fraction of fibers with the least fraction of matrix for high strength. Contrarily, this article describes a novel technique for weaving a loose 3D preform called wire-woven bulk Kagome with polymer wires or threads. Firstly, the principle is explained by using a manual loom. A weaving machine is then designed with detailed mechanisms and its prototype is presented. Finally, the benefit, shortcomings, and future plans are discussed.
DeshpandeVSFleckNAAshbyMF. Effective properties of the octet-truss lattice material. J Mech Phys Solids2001; 49: 1747–1769.
3.
HyunSTorquatoS. Optimal and manufacturable two-dimensional, Kagome-like cellular solids. J Mater Res2002; 17: 137–144.
4.
HyunSChoiJEKangK. Effects of imperfections on the mechanical behaviors of a wire-woven bulk Kagome cellular metal subjected to compression. Comp Mate Sci2009; 46: 73–82.
5.
HutchinsonRGFleckNA. Microarchitectured cellular solids – the hunt for statically determinate periodic trusses. Z Angew Math Mech2005; 85: 607–617.
6.
MaxwellJC. On the calculation of the equilibrium and stiffness of frames. Philos Mag1864; 27: 294–299.
7.
KangK. Wire-woven cellular metals: the present and future. Prog Mater Sci2015; 69: 213–307.
8.
BilisikK. Multiaxis three dimensional weaving for composites: a review. Text Res J2012; 82: 725–743.
9.
BilisikKSahbazNBilisikNEet al.Three dimensional (3D) fully interlaced woven preforms for composites. Text Res J2013; 83: 2060–2084.
10.
BilisikK. Multiaxis 3D woven preform and properties of multiaxis 3D woven and 3D orthogonal woven carbon/epoxy composites. J Reinf Plast Comp2010; 29: 1173–1186.
11.
Black S. Isotruss offers amazing strength and material savings. Composite World, 1 July 2003.
12.
Flaherty J. 3-D printed fabric that’s made of yarn, but can stop a knife. Wired, Design 1 July 2014.
13.
HanSCLeeJWKangK. A new type of low density material: Shellular. Adv Mater2015; 27: 5506–5511.
14.
Choi JM, Liu G, Han SC, et al. A macroscopic shell structure with Schwarz D-surface. Submitted to Science, 2016.
15.
LeeBCLeeKWByunJHet al.The compressive response of new composite truss cores. Compos Part B-Eng2012; 43: 317–324.
16.
KimHChoBHHurrHGet al.A composite sandwich panel integrally woven with truss core. Mater Design2014; 65: 231–242.
17.
Verpoest I, Wevers M, De Meester P, et al. 2.5 D-fabrics and 3D-fabrics for delamination resistant composite laminates and sandwich structures. In: Saporiti F, Metari W, Peroni L (eds) Proceedings of the European SAMPE, Milan, Italy, 1988, vol. 25, pp.13–21.
18.
van VuureAWIvensJAVerpoestI. Mechanical properties of composite panels based on woven sandwich-fabric preforms. Compos Part A Appl S2000; 31: 671–680.
19.
Tsuzuki M, Kimbara M, Fukuta K, et al. Three-dimensional fabric woven by interlacing threads with rotor driven carriers. Patent 5,067,525, USA, 1991.
20.
Hu J. 3-D fibrous assemblies. Woodhead Publishing in Textiles: Number 74. Boca Raton, FL: The Textile Institute, CRC Press, 2008.
21.
LeeMGKoGDSongJet al.Compressive characteristics of a wire-woven cellular metal. Mat Sci Eng A Struct2012; 539: 185–193.
