Aerosol jet printing of graphene and single-walled carbon nanotube designs on realistic robust plasma electrolytically oxidized aluminum blocks has been explored.
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IMAGE: The morphing nozzle in action, 3D printing fiber-filled composite materials with on-demand control of fiber alignment for 4D printing. For a larger image, visit: go.umd.edu/morphing. view more
Credit: University of Maryland
Engineers at the University of Maryland (UMD) have created a new shape-changing or morphing 3D printing nozzle that was featured as a Frontispiece in the January 5th issue of the journal
Advanced Materials Technologies.
The team s morphing nozzle offers researchers new means for 3D printing fiber-filled composites - materials made up of short fibers that boost special properties over traditional 3D-printed parts, such as enhancing part strength or electrical conductivity. The challenge is that these properties are based on the directions or orientations of the short fibers, which has been difficult to control during the 3D printing process, until now.