EOS North America and its used engineering consultancy Additive Minds have introduced the Digital Foam program, a new hub supposed to simplify the process of bringing 3D printed foam products and solutions to-market place.
The hub is made to support prospects in all levels of the production process, consisting of CAD, resources, component qualification, and 3D printing certification. It is also equipped with engineering software program from New York-based mostly nTopology to support simplify style, assessment, and planning of the foam material. Working with the Digital Foam plan, shoppers can therefore rapid-observe the generation of their foam 3D printed products and solutions, which can include things like protective headgear, individualized orthotics, general performance footwear and far more.
“Digital Foam accelerates the adoption of 3D printing certification, enabling tunable architected components like foams,” opinions Bradley Rothenberg, CEO of nTopology. “This improves on essential applications building them extraordinary — for instance helmets that are not only safer, but also lighter-excess weight and additional cozy.”
3D printing certification with foam
3D printing certification foam can be realized with really adaptable polymer resources, like TPU or PEBA. The process makes it possible for consumers to high-quality-tune each and every voxel, which can create various rewards about typical foam item producing strategies, such as superior comfort, protection, efficiency and customizability. Nonetheless, 3D printing certification with foam is hard as it necessitates elaborate engineering and extensive cycle situations, which Digital Foam aims to nullify.
“The stage of engineering required to generate, say, a safer football helmet is significant, but the rewards are equally massive for close consumers,” clarifies Dr. Greg Hayes, senior vice president of utilized engineering at EOS North The usa.
“The Digital Foam application was intended to make these large improvements a lot a lot easier and significantly less time-consuming for companies.”
Outside of conclusion-consumer solutions however, a lot investigation has been carried out all over 3D printing certification with foam to examine its distinctive programs. For illustration, Researchers from Rice University, Texas, formulated a technique for building 3D printed graphene foams. Lawrence Livermore Nationwide Laboratory (LLNL) has also utilised foam to develop a 3D printed kind fitting silicone, and the University of Twente has applied the product to generate 3D bioprinted in-air microfluidics. Most a short while ago, a workforce at NYU Tandon Faculty of Engineering in New York created a process of 3D printing certification syntactic foam utilizing commercially out there FFF desktop 3D printers.
The Digital Foam plan
EOS’ Digital Foam application is presently getting applied at Aetrex, a corporation specializing in foot-scanning technologies, orthotics, and comfort footwear. Immediately after measuring customers’ ft working with its proprietary Albert scanning procedure, the business then employs the hub to create tailor made 3D printed orthotics with foam that meets the customer’s requires.
“What Aetrex is carrying out is a great instance of how Digital Foam can make 3D printed foam applications mainstream in the digital-producing period,” added Hayes. “We have designed a subtle but simple-to-use remedy that connects dozens of dots in the value chain, delivering greater products and solutions to the industry faster than ever.”
Employing its Digital Foam system, EOS and its associates are also organizing to establish a soccer helmet to post to America Can make’ NFL Helmet Challenge. The level of competition will award up to $2 million in grants to brands to establish a prototype for a 3D printed NFL helmet that outperforms today’s designs.
Whilst EOS will be distributing an entry that uses 3D printed foam product, the business has also served to develop the HEXR helmet, which replaces classic foam lining with a 3D printed honeycomb composition.
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Highlighted picture demonstrates the Digital Foam software