🔩 Metamaterials for Complex Vibration Isolation

The provided text is an excerpt from a University of Michigan News article detailing a breakthrough in engineering new materials to stifle vibrations. Researchers from the University of Michigan and the Air Force Research Laboratory have shown how to 3D print intricate tubular structures, called "kagome tubes," which use their complex geometry—not chemistry—to passively impede vibrations. This innovative approach builds upon decades of theoretical work, including concepts from Maxwell lattices and the field of topology, to create mechanical metamaterials with properties unlike those found in nature. These vibration-isolating structures have potential applications in various fields, such as transportation and civil engineering, though scientists acknowledge that trade-offs, like reduced weight support, still need to be addressed before widespread implementation. More episodes https://thebusinessofmanufacturingpodcast.podbean.com/