Metafold CEO Elissa Ross describes one of the promises of more effective modeling of geometrically complex 3D printed forms: expanded use of metamaterials. To what extent can material “properties” come from geometry rather than the material itself?
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Metafold CEO Elissa Ross describes one of the promises of more effective modeling of geometrically complex 3D printed forms: expanded use of metamaterials. To what extent can material “properties” come from geometry rather than the material itself?
Baker Hughes saves optimized production information in its PLM system for reuse later, creating “Golden Master” manufacturing routers. Rohan Buntval, additive manufacturing design engineer, goes into greater detail about how files become golden.
As Eaton advances toward production of aircraft ducts now made via 3D printed composite instead of metal, a team member involved with this work considers the machine features that will make them more capable for this role.
The top frame isn’t the only 3D printed part used in IndyCar racing. Teams create their own printed parts, and there are other standard components made this way as well. Tino Belli and Dominic Coffey describe several other racing applications, particularly in polymer, in this All Access Extra.
Parts on Demand CEO Neil van Es shows examples of 3D printed food automation hardware.
Günter Kappler, designer of the metal bellows in episode 64, describes the extent of the testing that has gone into validating the performance of these 3D printed parts.
Todd Reith explains the workflow for creating Curiteva’s 3D printed spine implants from PEEK.
Curiteva produces cervical spine implants using PEEK, but today most spine implants are made of metal — specifically, titanium. There are very good reasons to choose titanium, as Erik Erbe describes in this interview clip. But, PEEK may have the edge in terms of stiffness, osseointegration and another important factor we learned about.
Lattice structures are great, but they have to end somewhere. When designing head padding made from lattices, how do you design the surfaces where the pads adhere to the helmet? Marek Moffet, chief technical officer for General Lattice, talks about that here.
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