Strong yet releasable metamaterial adhesives are fabricated using nonlinear cut architectures to achieve control of the crack propagation interface for programmable, directional and spatially selective adhesion.doi:10.1038/s41563-023-01577-2Hwang Dohgyu...
The 3D printed PLA inclined struts were bonded to the nylon rigid frame using adhesives. The 3D printed nylon rigid frame and TPU connecting bands were connected by metal pins, which can be pulled out to allow free disassembly of the components, and the ends of the mounted metal pins were ...