设计师 Jack Forman 的作品 DefeXtiles 纺织品制造技术荣获了极具声望的 2021 A' Design Award 铜奖，竞赛类别为3D打印成型与产品设计。

铜3D打印· 2021

DefeXtiles 纺织品制造技术

设计师： Jack Forman

客户: Tangible Media Group, MIT Media Lab

3D打印类别A' Design Award 铜奖获奖者

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关于 DefeXtiles 纺织品制造技术

DefeXtiles是一种利用标准3D打印机制造轻薄柔韧织物的技术。该方法通过精确控制欠挤出,使材料形成细小的料滴,并在料滴之间拉出纤细的丝线。由此产生的周期性间隙赋予打印织物类似纺织品的外观,以及透气性、柔韧性和弹性,即便使用聚乳酸等刚性材料亦是如此。织物以垂直于打印平台的方向打印,因而可以制作出褶皱和曲面造型。其应用涵盖服装、可触摸交互界面和羽毛球等。使用导电线材还可将电路走线嵌入织物之中。

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关于A' Design Award 铜奖

DefeXtiles 纺织品制造技术是 A' Design Award 铜奖得主，这是授予以创造力、独创性和敏锐见长的杰出设计的极具声望的认可。铜奖得主是技艺娴熟、创意惊人的作品，印证了其设计师丰富的经验、想象力与机智。预计DefeXtiles 纺织品制造技术将成为一件备受推崇、令人钦佩且被珍爱的物品，兼具显著的专业性与创新性。这件赢得 A' Design Award 铜奖的设计融入艺术、科学、设计和技术领域的最佳实践，并因注重细节而出类拔萃。DefeXtiles 纺织品制造技术出色地满足需求，触动渴望，迷住情感，并吸引好奇心。

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由设计师提供的致谢、团队成员及技术详情。

独特属性: DefeXtiles is a rapid and low-cost technique to produce realistic high-fidelity textiles on 3D printers. In this work, we demonstrate that under-extrusion defects can be finely controlled to quickly print thin flexible textiles into complex 3D shapes. Our approach enables a myriad of applications including printing full sized garments, deformable tangible interfaces, and ultra-tough shuttlecocks.
标签: textile, 3d print, lace, advanced manufacturing, fabric
生产技术: In this paper, we demonstrate that under-extrusion can be leveraged to quickly print thin, flexible, textiles. Specifically, as the extrusion multiplier decreases, there exists an ideal regime where globs form with fine strands connecting them. The periodic gaps that arise from printing this way not only yields textile-like aesthetics and breathability, but also textile-like properties such as flexibility and stretchability even with classically rigid materials such as polylactic acid (PLA).
设计挑战: To democratize access and ability to make 3D forms with textiles by developing a new technique that allows textiles to be 3D printed into complex 3-dimensional forms using unmodified commodity 3D printer and no new software.
研究: We present a new strategy, called DefeXtiles, to 3D print quasi-woven fabrics that are thin, flexible, and fast to fabricate. Since our approach prints the textiles perpendicular to the print bed, complex geometries can be produced including pleated, curved, and metamaterial structures. With our approach, a standard 3D printer can print decameters of fabric in a single print. The use of multi-material printers allows users to embed circuit traces into the textile via conductive filament.
灵感: For thousands of years, the manufacturing of textiles into shaped forms has remained largely the same; fiber becomes a fabric which is then constructed into a 3D object. The high-tech approach, machine knitting, uses expensive machines with a significant learning curve for use. The low-tech approach, classic sewing, requires painstaking processes. As such, there is a need for a fast and accessible approach to manufacture textiles into 3D forms.
项目周期: Started in October 2019 in Cambridge Massachusettes, and finished in June 2020. The work will be presented and demoed at the ACM User Interface Software and Technology Symposium 2020.
操作流程: This work has introduced a new approach to quickly print thin, flexible textiles composed of common 3D printing ma-terials with an unmodified 3D printer. Our approach com-bines the flexible, thin, and breathable properties of textiles with the affordances of 3D printing: rapid iteration, hands-free fabrication, and computer aided design. Through char-acterization, we demonstrate how our approach enables tun-ing of the mechanical and aesthetic properties through mate-rial and parameter selection. Through a series of applica-tions, we demonstrated the potential applicability of our approach for smart textiles, tangible online shopping, toys, fabric design, and everyday life.
团队成员: Jack Forman, Mustafa Doga Dogan, Hamilton Foryseth and Hiroshi Ishii