3DPIA - TANGLED TWISTS TROPHY

myminifactory

3D printing stands out for its ability to create intricate shapes and geometries that no other manufacturing method can match. The "Tangled Twists Trophy" pushes the limits of 3D printing's capabilities. Design Intent: A simple triangular base is paired with some of the most intricate geometries found in nature. A variety of trees, vines, and branches twist and turn around the trophy with complex movements. The exterior consists of a solid hollowed tree coupled with other branches optimized for a lattice structure, giving it a futuristic and possibly alien appearance. High-resolution flowers surround the base, and a central tree brings the entire piece together. The central trunk is broken down, and its bark is almost gone, yet it stands strong surrounded by its neighboring branches. Engineering/Printing Decisions: The entire base and surrounding trees are designed to be printed in SLA, while the center spire tree is designed for MJF printing. The base and surrounding trees are optimized for SLA printing. Attached pictures show how the lattice structure allows resin to access tough areas. All solid components are hollowed out to save material, with both large and microfeature drain holes to adequately drain resin during printing. The SLA and MJF components have mating features that require no additional parts, glue, or materials. The MJF tree is pressed into the center of the SLA base and should be twisted until firmly locked (see attached pictures). The rotational channel of the SLA base is drafted to allow for a tighter friction fit as you twist the MJF component. All mating features have 0.25 mm tolerance. Even this mating feature is a unique assembly method for 3D printed parts. Attached pictures with a gold base and dark center are renders. Attached pictures with a clear base and wooden center show actual prints. The SLA resin base was printed on a Form 2 in clear resin. The center tree was printed on a Monoprice Mini V2 in wood PLA, then stained.